Morphological Feature
Perennial herbs, 40 - 100 cm Perennial herbs, 40 - 100 cm . rhizome creeping, reddish brown fish 5 in. (
Stem erect, green or reddish purple stems up to 1.5 cm, sparsely branched stems or only at the top have corymbose inflorescence branches all the stems and branches are sparsely pubescent, with peduncle and inflorescence branches on all the stems and branches are sparsely pubescent, with peduncle and inflorescence branches on .
obovata, in the middle of the stem and leaves a large, three -, or tri - partite, base on the total weight of the petioles 0. 7 cm - 1; lobes in large, oblong or oblong - lanceolate or oblanceolate, 5 - 10 cm long, 1.5 - 2.5 cm long, apex acuminate, lateral lobes with the lobes in the isomorphous but relatively small, the upper portion of the stem and leaf is often connected with the splitting; or all of the stems and leaves undivided,lanceolate or oblong - lanceolate or long - elliptic, 6 - 12 cm long, 2.5 - 4.5 cm petiole 1 - 1.5 cm all the stems and leaves of both surfaces are smooth, hairless glandular dots and veined, margin irregular coarsely toothed serrations all the stems and leaves of both surfaces are smooth, hairless glandular dots and veined, margin irregular coarsely toothed serrations .
below middle of stem and leaves became smaller, the base of the leaf withered flower; head with a majority of the top and at the end and arranged in compound corymbose inflorescence, inflorescence diameter (10) 3 - 6 cm below middle of stem and leaves became smaller, the base of the leaf withered flower; head with a majority of the top and at the end and arranged in compound corymbose inflorescence, inflorescence diameter (10) 3 - 6 cm . campanulate involucre, longer 6 - 7 mm; involucral bracts 3 - 2 layer, free, imbricate, outer short, ovate - lanceolate, tapered inner bracts in long, ca. 7 mm, long oval; all of the purple - red bracts, outside glabrous, without glands,
blunt tip white or reddish corolla about 5 mm long, glandular achene with no outside point blunt tip white or reddish corolla about 5 mm long, glandular achene with no outside point . black - brown, long elliptic, 5 - ribbed, 3 - 4 mm long, glabrous, without glands; white pappus, ca. 5 mm
fruiting period 7 - 11 months fruiting period 7 - 11 months .
Growth Habit
- Yam, afraid of sunlight; the pleased wetness, drying the bogey; prefers fertile, rich in humus in it at the air environment of the - Yam, afraid of sunlight; the pleased wetness, drying the bogey; prefers fertile, rich in humus in it at the air environment of the .
Distribution Range
Shandong Province, Jiangsu, Zhejiang, Anhui, Jiangxi, Hubei, Hunan, Yunnan, Sichuan, Guizhou, Guangxi, Guangdong and Shaanxi Shandong Province, Jiangsu, Zhejiang, Anhui, Jiangxi, Hubei, Hunan, Yunnan, Sichuan, Guizhou, Guangxi, Guangdong and Shaanxi . Japan, North Korea also have Japan, North Korea also have .
Plant Culture
History
bluegrass in Chinese orchid planting cultivation history of more than a thousand years, all of which are separated by a series of leaves and evergreen maidenhair, delicate fragrance qingyuan, naturally from, people referred to as" first "," National fragrant "bluegrass in Chinese orchid planting cultivation history of more than a thousand years, all of which are separated by a series of leaves and evergreen maidenhair, delicate fragrance qingyuan, naturally from, people referred to as" first "," National fragrant ". orchid is Chinese traditional famous flowers, is a kind of fragrance of flowers orchid is Chinese traditional famous flowers, is a kind of fragrance of flowers .
is famous for its delicate fragrance qingyuan, One in the chamber, the ancients is famous for its delicate fragrance qingyuan, One in the chamber, the ancients . commented it as:", "Lan Zhi Xiang, a cover of a State", the "National fragrant" Charivari commented it as:", "Lan Zhi Xiang, a cover of a State", the "National fragrant" Charivari .
Lan is a woman, a friend of orchid boudoir, Lan Fang, a boudoir, Lan Meng, Siu - Lan, have much to do with Lan, Lan. So strange during the Spring and Autumn Period, Yan Ji of concubines and one day the dream an angel gave her an orchid, and she said:"I'm Bo Tiao, is your ancestors give you this orchid during the Spring and Autumn Period, Yan Ji of concubines and one day the dream an angel gave her an orchid, and she said:"I'm Bo Tiao, is your ancestors give you this orchid .
, , . your son is the most fragrant orchids are known, wear it, people will love you your son is the most fragrant orchids are known, wear it, people will love you .
" soon, the see was Yan Ji, who presented her with orchids, two - person show of " soon, the see was Yan Ji, who presented her with orchids, two - person show of . days, Yan Ji pregnant, gave birth to a son, named Lan, later to be known as Mu. After said the orchid "National fragrant", and "Blue Dream" metaphor pregnant
orchid with its peculiar leaves, flowers, incense and unique Siqing (gas cleaning, is clear in color, is sane, Yun - ching), give a very noble, elegant and graceful image orchid with its peculiar leaves, flowers, incense and unique Siqing (gas cleaning, is clear in color, is sane, Yun - ching), give a very noble, elegant and graceful image . ancient celebrities on its product price is very high,who has been dubbed the "Scholar in the ancient celebrities on its product price is very high,who has been dubbed the "Scholar in the .
ancient literati often liken the beauty of poems and essays to" orchid writings", the true friendship to "orchid relationship", a good friend to "orchid company" ancient literati often liken the beauty of poems and essays to" orchid writings", the true friendship to "orchid relationship", a good friend to "orchid company" .
Poetry
late spring Si Pingquan Za Yong and miseries, anther column yu s Lanxi acutus state) (in the west Du Mu disease on Jia Lan Chen Ru Yan Qu Yuan Lisao Dielianhua Yan Shu's bronze of Han poetry by Li He Chun Wang Zhuang Qiusi Ma Dai Gulan Lanxi Li Bai Du Mu Cao Orchid Han Yu Shi Hongyu and re - sent to Jiangling Tang Yuxi question Chen Gai Lan and Zheng Banqiao paintings The Painting of Pine Inscribed on Lan Ren Huang Lan Lan Hui Wang Shishen Ink Li Shan Lan discourse Bao Yiyun orchids have Gao E bluegrass Zhang Ying Lun March 3 quatrains Wu Jiajilate spring Si Pingquan Za Yong and miseries, anther column yu s Lanxi acutus state) (in the west Du Mu disease on Jia Lan Chen Ru Yan Qu Yuan Lisao Dielianhua Yan Shu's bronze of Han poetry by Li He Chun Wang Zhuang Qiusi Ma Dai Gulan Lanxi Li Bai Du Mu Cao Orchid Han Yu Shi Hongyu and re - sent to Jiangling Tang Yuxi question Chen Gai Lan and Zheng Banqiao paintings The Painting of Pine Inscribed on Lan Ren Huang Lan Lan Hui Wang Shishen Ink Li Shan Lan discourse Bao Yiyun orchids have Gao E bluegrass Zhang Ying Lun March 3 quatrains Wu Jiaji.
31The Discussed
1, Confucius: "When Lan Xiang is the king." 2, Emperor Taizong wrote "Shadow Rili stagger, buzzing with heavy fragrance" 2, Emperor Taizong wrote "Shadow Rili stagger, buzzing with heavy fragrance" .
3 in the Song Dynasty, Su Dongpo "when alerted Luxiang, Peng Ai for reasons not" 3 in the Song Dynasty, Su Dongpo "when alerted Luxiang, Peng Ai for reasons not" . 4, Su Zhe "out of sight at the deep valley and Abram, chasing breeze accidentally" 4, Su Zhe "out of sight at the deep valley and Abram, chasing breeze accidentally" .
5, of the Ming Dynasty (1368 - 1644) was similar to that of the pediments have "no hay and Beloved, Fragrant like German people" 5, of the Ming Dynasty (1368 - 1644) was similar to that of the pediments have "no hay and Beloved, Fragrant like German people" . 6, of the Kangxi emperor of the Qing Dynasty have a "graceful artistic in the Bi - Ye is long, the wind that is difficult to Hidden Valley in the fragrant" 6, of the Kangxi emperor of the Qing Dynasty have a "graceful artistic in the Bi - Ye is long, the wind that is difficult to Hidden Valley in the fragrant" .
Varieties
Product Brief
Orchidaceae is a total of 750 000 species of 35 genera, and species are over 70 kinds of Orchidaceae is a total of 750 000 species of 35 genera, and species are over 70 kinds of . common cultivated species are: Chunlan (C. ON): also known as the Blue grass, Blue Mountain, a Cymbidium goeringii flower stems
1 ~ 2 flowers, fragrant flowering 1 ~ 2 flowers, fragrant flowering . 2 ~ 3 months 2 ~ 3 months .
distributed mainly in the catchment of the Yangtse River and southwestern distributed mainly in the catchment of the Yangtse River and southwestern . traditional rare cultivars are Mei Song, Long word traditional rare cultivars are Mei Song, Long word .
wired varieties such as Chunlan (Ye C. var.), thinner leaves, flowers and dark green, aroma or fragrance Huilan (C. THE CULTURE CONDITION OF THE: also called Jiu Zi Lan, Xia Lan
a flower stalk, Chang 6 ~ 12 Duo Duo, a flower stalk, Chang 6 ~ 12 Duo Duo,. fragrant flowering in March ~ May fragrant flowering in March ~ May .
and and . Chunlan distribution areas similar to the traditional name there are two sides of the Shanghai Mei, Mei Jie Pei, Jin 'ao et al the Chunlan distribution areas similar to the traditional name there are two sides of the Shanghai Mei, Mei Jie Pei, Jin 'ao et al the .
var has sent Spring (C. var. tortisepalum Fukuyama, and C) of Lalanggrass foot nine, Ram blade normally consists of two lines, flowering from July to September, mainly in Fujian, Guangdong and other places have varieties of Cymbidium ensifolium ( C. var.), including the precious gold of the cauda equina, Yuchen Large Gong, Longyan, Fissidens filicinus Doz, Guanyin, Changting et al the
Jianlan: also called for four seasons, including summer flowering of Xia Lan,Qiulan, etc Jianlan: also called for four seasons, including summer flowering of Xia Lan,Qiulan, etc . the Chinese Orchid - strong - limbed, green leaf, flowery, fragrant flower beauty, fearlessness, without aversion to cold, strong vitality and easily planted different varieties of flowering the Chinese Orchid - strong - limbed, green leaf, flowery, fragrant flower beauty, fearlessness, without aversion to cold, strong vitality and easily planted different varieties of flowering .
, 5 ~ 12 months after visible flower , 5 ~ 12 months after visible flower . Hanlan: Hanlan distribution in Fujian, Zhejiang, Jiangxi, Hunan, Guangdong and southwest of the city of Yunnan, Sichuan etc to Hanlan: Hanlan distribution in Fujian, Zhejiang, Jiangxi, Hunan, Guangdong and southwest of the city of Yunnan, Sichuan etc to .
Cymbidium kanran Makino had better seasons Lan elongate, especially leaf base are more fine, Ye Zi elegant chic, so green, so beautiful that it is big, medium and narrow varieties Cymbidium kanran Makino had better seasons Lan elongate, especially leaf base are more fine, Ye Zi elegant chic, so green, so beautiful that it is big, medium and narrow varieties . Egeria and rich color, yellow, green, mauve, purple - like color, generally with a variegated veins and spots, there are spotless the Suhua Egeria and rich color, yellow, green, mauve, purple - like color, generally with a variegated veins and spots, there are spotless the Suhua .
sepals and petals are held relatively narrow, in style, delicate and lovely, sepals and petals are held relatively narrow, in style, delicate and lovely,. Lan - scented ink: Blue ink, also called orchid, orchid, Feng orchid, native to Guangdong, Guangxi, Fujian, Yunnan, Taiwan and Hainan and Lan - scented ink: Blue ink, also called orchid, orchid, Feng orchid, native to Guangdong, Guangxi, Fujian, Yunnan, Taiwan and Hainan and .
across southern China, especially Guangdong, Yunnan raise orchid person to delight in playing about in the cultivated and ornamental across southern China, especially Guangdong, Yunnan raise orchid person to delight in playing about in the cultivated and ornamental . Spring Sword: Chun Lan Jian Chang called authentic Sichuan, Yunnan, Guizhou and Sichuan were famous, but to be the most prestigious Famous Sichuan Lan Spring Sword: Chun Lan Jian Chang called authentic Sichuan, Yunnan, Guizhou and Sichuan were famous, but to be the most prestigious Famous Sichuan Lan .
color has red, yellow, white, green, purple, black and color - recovering, gorgeously gorgeous, appearance is graceful, elegant charm, a rich, pure, often raise orchid person esteems preferred color has red, yellow, white, green, purple, black and color - recovering, gorgeously gorgeous, appearance is graceful, elegant charm, a rich, pure, often raise orchid person esteems preferred . Cymbidium lianpan Tang: China as a new strain of Chunlan, Wu ying xiang professor of "Chinese orchid book,Zeng Latin botanical name Cymbidium lianpan Tang: China as a new strain of Chunlan, Wu ying xiang professor of "Chinese orchid book,Zeng Latin botanical name .
lianpan Xiaoxue lianpan Xiaoxue . Lan Lan, also called the white root, the bine is brawny, the diameter of the 5 - 0. 8 cm and a length of 20 - 30 cm, up to 50 centimeters of above; pseudo - bulbs with a small, round in shape; leaves 6 - 7 of the sheet set S, linear, very long for 40 - 50 cm long, 0.4 - 0.8 cm wide (leaves of cymbidium lianpan leaf width was 1. 4 cm), a green, matte, pointed at the apex, margins serrate, both sides of the midrib and veins parallel, base often wrap - around fold, the characteristic "V" - shaped, no petiole scars ("joints"), hard leaves; the flowers are erect, higher foliar or leaf or the like with high, large bracts,Ovary is long than the stalk, each flower with flowers 2 - 4 flowers, occasionally 5 Duo, in negative growth of only 1 compressor Duo
color has red, purple, pink, white, yellow, green wait for color, fragrance is pure and florescence l March color has red, purple, pink, white, yellow, green wait for color, fragrance is pure and florescence l March . lotus with the blue mainly grown in the western region of Yunnan, and Dali, Eryuan, Lijiang, Jianchuan etc. has a long history of cultivation in the snow, snow, all the way through the recent years new development of the male butterfly sword, necktie pattern (a.k. a., Gold Coast), Cangshan odd butterflies, flowers, Yunnan, Lijiang Star Butterfly, Yutu Nabi, Star Ocean Butterfly, butterfly, and the like as well as varieties, famous for
Huili county in Sichuan and Yunnan, at the end of springSOUTHWESTERN Jinsha River in Yunnan and borders, has yielded a handful of snow, and then the word dragon, Huili Hedie, Danxin Rui butterfly, and Xi Mei, a butterfly, Jinlian, Chunhe, Jiao Mei, butterfly flap, Huili and Hesu, etc Huili county in Sichuan and Yunnan, at the end of springSOUTHWESTERN Jinsha River in Yunnan and borders, has yielded a handful of snow, and then the word dragon, Huili Hedie, Danxin Rui butterfly, and Xi Mei, a butterfly, Jinlian, Chunhe, Jiao Mei, butterfly flap, Huili and Hesu, etc . the Rare Breeding and Reproduction Mode of Cymbidium orchid species of the genus is determined as a time of only 50 years, Lan Yuan in China is a rising star in the cluster, a very broad development prospect the Rare Breeding and Reproduction Mode of Cymbidium orchid species of the genus is determined as a time of only 50 years, Lan Yuan in China is a rising star in the cluster, a very broad development prospect .
cattleya: cattleya orchid is relative in terms of, in addition to the outside, is designated generally by the Orchid Society, Orchid, in fact, not all native to western, the most common are: Cartland, tiger orchid, Phalaenopsis, Paphiopedilum, and Oncidium, Vanda orchid, Dendrobium nobile,its exquisite design and color of a pattern, generally native to tropical and semi - tropical, mostly epiphytic, growing high temperature and humidity, is the world's most popular flower cattleya: cattleya orchid is relative in terms of, in addition to the outside, is designated generally by the Orchid Society, Orchid, in fact, not all native to western, the most common are: Cartland, tiger orchid, Phalaenopsis, Paphiopedilum, and Oncidium, Vanda orchid, Dendrobium nobile,its exquisite design and color of a pattern, generally native to tropical and semi - tropical, mostly epiphytic, growing high temperature and humidity, is the world's most popular flower .
Variety Identification
the varieties of the orchid is the comprehensive quality of identification, is the best display of Yilan skill in craftsmanship the varieties of the orchid is the comprehensive quality of identification, is the best display of Yilan skill in craftsmanship ., Yilan everyone particularly carefully, never rush to a conclusion, to its" Three Views" , Yilan everyone particularly carefully, never rush to a conclusion, to its" Three Views" .
principles and see some of the leaf - shaped "flowers, shedding its leaves year - round", in the absence of an flower, people on orchids, main is to leaf shape, includes the buds, stalks, etc principles and see some of the leaf - shaped "flowers, shedding its leaves year - round", in the absence of an flower, people on orchids, main is to leaf shape, includes the buds, stalks, etc . Lan shoots unearthed when the color orchid varieties of appreciation has a certain reference, bud stage is required to look into the eyes of the Lan shoots unearthed when the color orchid varieties of appreciation has a certain reference, bud stage is required to look into the eyes of the .
Generally. Where shoots is white, green white, green, Chunlan generally Suxin varieties, Cymbidium hybridium mostly green or Hui; the buds are white rice"white peak" which is likely to have a fine orchid flowers Famous traditional items are relatively stable, the leaves also occur with some regularity, Lan Yi home to Enshi, leaves in the form of features that I can see that the cultivar are identified is He varieties, the erect - leaf habit such as Wang Zi, taxol, old Acura, the ring's process of Song Mei, a big, fat leaves the ring of large wealth, and twisted blades of green bracts that look like clouds Famous traditional items are relatively stable, the leaves also occur with some regularity, Lan Yi home to Enshi, leaves in the form of features that I can see that the cultivar are identified is He varieties, the erect - leaf habit such as Wang Zi, taxol, old Acura, the ring's process of Song Mei, a big, fat leaves the ring of large wealth, and twisted blades of green bracts that look like clouds .
Bud is about the identification of predecessors is summarized Lan Hui - shaped head of the "Nine - eight - shaped" and the Hui Hua small discharge bell of the "eight five" Bud is about the identification of predecessors is summarized Lan Hui - shaped head of the "Nine - eight - shaped" and the Hui Hua small discharge bell of the "eight five" . these valuable experience to our member for identification,We deserve a good digestion and these valuable experience to our member for identification,We deserve a good digestion and .
three go on the Lan Hui Varieties among the most direct, most effective is its opening, this also is to see the introduction of the Introduced Varieties of Flowers three go on the Lan Hui Varieties among the most direct, most effective is its opening, this also is to see the introduction of the Introduced Varieties of Flowers . in general the main reasons, as long as the opening article in place, the flowers are identified is in general the main reasons, as long as the opening article in place, the flowers are identified is .
He varieties but everything has its particularities, of the same variety of Lan Hui is often the case that a species that is different from the product out of the flowers sometimes vary also, such as Song Mei was then able to reach four and five flower - shaped, green cloud, Seishin also can open several of different patterns, but we cannot under its on - state can be judged to have them be different species so that the generation of everyone He varieties but everything has its particularities, of the same variety of Lan Hui is often the case that a species that is different from the product out of the flowers sometimes vary also, such as Song Mei was then able to reach four and five flower - shaped, green cloud, Seishin also can open several of different patterns, but we cannot under its on - state can be judged to have them be different species so that the generation of everyone . Lan Yi Wu Enyuan said: "There are a number of these species and someway, Kaipin and compete with the rest."
says this is the reason says this is the reason . .
adorned the varieties of orchid varieties of discrimination should be dialectically look, see, you cannot see the wood for the trees, adorned the varieties of orchid varieties of discrimination should be dialectically look, see, you cannot see the wood for the trees, . perorate the correct approach should be shaped by its leaves, buds, see Open Wine perorate the correct approach should be shaped by its leaves, buds, see Open Wine .
1 1.
Breeding
1, Germplasm Resources
China has a long history of cultivation of orchids, the orchid also featured a number of different varieties of cotton cultivation to the record of the experiences from the China has a long history of cultivation of orchids, the orchid also featured a number of different varieties of cotton cultivation to the record of the experiences from the . China the orchid that is mainly in terrestrial orchid varieties of flowers, incense and admire its posture, the appreciation of the standard is not easy for most people to accept, so its market share is small, only a certain level of population in recent years popular China the orchid that is mainly in terrestrial orchid varieties of flowers, incense and admire its posture, the appreciation of the standard is not easy for most people to accept, so its market share is small, only a certain level of population in recent years popular .
big and fair flowers of the orchid, called in China, encouraging more foreign breeds big and fair flowers of the orchid, called in China, encouraging more foreign breeds . our own possession of abundant germplasm resources of Orchidaceae plants due to the lack of systematic research, development and application of our own possession of abundant germplasm resources of Orchidaceae plants due to the lack of systematic research, development and application of .
, there are short of orchids with more distribution are the people of the area on the orchids of the blind,predatory are dug out and precious germplasm resources of Orchidaceae , there are short of orchids with more distribution are the people of the area on the orchids of the blind,predatory are dug out and precious germplasm resources of Orchidaceae . outflows because of natural variation is comparatively abundant, the people expect from the excavation of a large number of plants found in the exotic plant outflows because of natural variation is comparatively abundant, the people expect from the excavation of a large number of plants found in the exotic plant .
many orchids have unique medicinal value, which is its wild resources were destroyed one of the reasons for the many orchids have unique medicinal value, which is its wild resources were destroyed one of the reasons for the . The worsening of ecological environment and insect pollination of orchids, which adversely affect the orchids is increasingly face the danger of germplasm resources of external causes, the orchid breeding difficulties, are bad for our expanding population of Orchid Germplasm resources increasingly face the danger of the The worsening of ecological environment and insect pollination of orchids, which adversely affect the orchids is increasingly face the danger of germplasm resources of external causes, the orchid breeding difficulties, are bad for our expanding population of Orchid Germplasm resources increasingly face the danger of the .
In China, promulgated in August 1996 of the "Red Book of Chinese Plants an entire column orchidaceous plant In China, promulgated in August 1996 of the "Red Book of Chinese Plants an entire column orchidaceous plant. Orchidaceae plants protection into all of the species are included in the national protection list of wildlife, plants, but the actual protection in preservation, particularly for primary protection of the endangered orchid species such as free beak (Lan) and should strengthen the protection as Orchidaceae plants protection into all of the species are included in the national protection list of wildlife, plants, but the actual protection in preservation, particularly for primary protection of the endangered orchid species such as free beak (Lan) and should strengthen the protection as .
wild orehidaceae plant resources in the country, China government orchidaceous plant protection as part of national forestry ecological conservation and construction of six key construction project and subsequently in our country pollination biology, reproductive biology and the like with the wild orehidaceae plant protection, the conservation of related research work wild orehidaceae plant resources in the country, China government orchidaceous plant protection as part of national forestry ecological conservation and construction of six key construction project and subsequently in our country pollination biology, reproductive biology and the like with the wild orehidaceae plant protection, the conservation of related research work .
2, Domestication, Breeding
Introduction and Domestication of orchids is wild or cultivated species from which the natural or cultivated were introduced in the new areas of cultivation, this also is the abundant germplasm resource,Cultivation of, conserving technology Introduction and Domestication of orchids is wild or cultivated species from which the natural or cultivated were introduced in the new areas of cultivation, this also is the abundant germplasm resource,Cultivation of, conserving technology . orchid breeding new varieties of orchids are often accompanied by the introduction and cultivation, introduction and cultivation of orchids in the world has reached more than 300 genera and 3,000 species of orchid breeding new varieties of orchids are often accompanied by the introduction and cultivation, introduction and cultivation of orchids in the world has reached more than 300 genera and 3,000 species of .
Lan varieties grown in China. The country where much of wild species domestication have been around for years, but in recent years due to China's wild plant resources protection system is not perfect, that many wild orchids are destroyed, and the gradual depletion of the resource, use of the domestication of the breeding method can gradually decrease the chances
3, Using Traditional Sexual Hybridization
Currently, Orchid Breeding and focused on traditional artificial hybrid primarily Currently, Orchid Breeding and focused on traditional artificial hybrid primarily . abroad, through artificial hybridization has also won a number of interspecific, intergeneric hybrid is bred by a different flower color, flower - shaped, fragrant, high hardiness of hybrids, according to "the IBC's orchid species hybrids registered directory"('s) records that the hybrids, and artificial hybrids in about 4 million more than a year the 1 000 or more than the speed of increase abroad, through artificial hybridization has also won a number of interspecific, intergeneric hybrid is bred by a different flower color, flower - shaped, fragrant, high hardiness of hybrids, according to "the IBC's orchid species hybrids registered directory"('s) records that the hybrids, and artificial hybrids in about 4 million more than a year the 1 000 or more than the speed of increase .
only distant hybridization has been bred by seven, resulting from the hybridization of the collective only distant hybridization has been bred by seven, resulting from the hybridization of the collective . hybrid orchid - breeding country started late, slow, mainly owing to cumbersome orchid breeding method and breeding period is relatively long (orchid seedlings from out of the bottle to blossom for 5 ~ 7 years), its hybrid seed germination difficult, hybrid plantlets of hybrid orchid - breeding country started late, slow, mainly owing to cumbersome orchid breeding method and breeding period is relatively long (orchid seedlings from out of the bottle to blossom for 5 ~ 7 years), its hybrid seed germination difficult, hybrid plantlets of .
current low production efficiency, some researchers have begun to study a lot and achieved a current low production efficiency, some researchers have begun to study a lot and achieved a . Li Fanget al. reported that obtained Huilan (c. THE CULTURE CONDITION OF THE and "Tailan" (f. G 'of the hybridization combination
Zhang Zhisheng, etc, the study found, orchid show various hybridization had been highly successful, is difficult to obtain intergeneric Zhang Zhisheng, etc, the study found, orchid show various hybridization had been highly successful, is difficult to obtain intergeneric . they were orchid and cymbidium hybridum,Cymbidium and Phalaenopsis Orchid Society, and interspecific hybrids like they were orchid and cymbidium hybridum,Cymbidium and Phalaenopsis Orchid Society, and interspecific hybrids like .
Zhu G et al. report, obtain the orchid varieties and Cymbidium sinense and Cymbidium interspecific hybridization combination, after successfully obtaining a Cymbidium and Cymbidium aloifolium (C) and Cymbidium and Cymbidium aloifolium hybridization at the study also found that countries with a cattleya orchid as parents, crossbreed is promising to be bred in both showy and fragrant orchid varieties study also found that countries with a cattleya orchid as parents, crossbreed is promising to be bred in both showy and fragrant orchid varieties .
Mai Fen news reports that a Chinese orchid, Cymbidium,Cymbidium and Cymbidium (Cymbidium hybridium hybridization resulting offspring have been excellent, as is the case with the W's Creek ('*), Peter Pan's (x) Mai Fen news reports that a Chinese orchid, Cymbidium,Cymbidium and Cymbidium (Cymbidium hybridium hybridization resulting offspring have been excellent, as is the case with the W's Creek ('*), Peter Pan's (x) .
4, Mutation Breeding
Mutation breeding is one of the important methods of orchid breeding, polyploidy breeding, i.e., by physical, chemical and with radiation mutagenesis of orchid tissue, mutation breeding to produce polyploid created polyploid plant with the plant is stalwart; large, flamboyant flower color and leaf mass and a broadening of the thickening,enhance the adaptability and secondary metabolite production by improving the characteristics and the like, may also overcome the polyploid hybridization and shortcomings, can form a stable character created polyploid plant with the plant is stalwart; large, flamboyant flower color and leaf mass and a broadening of the thickening,enhance the adaptability and secondary metabolite production by improving the characteristics and the like, may also overcome the polyploid hybridization and shortcomings, can form a stable character .
to orchid protocorms and rhizomes polyploid inducement. Some researches reported Kim, et. al, 0 01% and 0.05% colchicines in rhizomes of Cymbidium Kanran Makino, processing rhizomes of 1 week survival rate of 3% and 2 57%, in the regenerated plants, 0.045 0.01% colchicine for 2 weeks,0.05% colchicine for CTP score and 10% colchicine treatment respectively for 1 week of polyploid (2n = 66 - 80) respectively is 5% of 4, 5. 2% and 6 7%
Lin - fen, etc.)) was studied by colchicine treatment of Cymbidium goeringii Protocorm of mutagenic effect, after the processing of the regenerated plants has occurred in the plant, the blade is widened,thickening of the mutation type and uses gamma rays and EMS violet flower buds on the tongue () of the process of protocorm - like bodies, have gained 8 chlorophyll mutant and uses gamma rays and EMS violet flower buds on the tongue () of the process of protocorm - like bodies, have gained 8 chlorophyll mutant .
Xu Weihui et al considered that the appropriate dose of UV irradiation, the cells in mitosis, the chromosomes appear complex change does not occur in the polymerization and depolymerization of spindle Xu Weihui et al considered that the appropriate dose of UV irradiation, the cells in mitosis, the chromosomes appear complex change does not occur in the polymerization and depolymerization of spindle . amitotic process such as a direct result of the nuclei of cultures cells were derived from partial reduction with the same ploidy between different cells, and consequently cause aneuploidy amitotic process such as a direct result of the nuclei of cultures cells were derived from partial reduction with the same ploidy between different cells, and consequently cause aneuploidy .
higher dose of the ultraviolet irradiation may benucleus causes deformation, shrinkage, and mitochondrial vacuolization higher dose of the ultraviolet irradiation may benucleus causes deformation, shrinkage, and mitochondrial vacuolization . in the auxin in high concentration under Bandai orchid flower, the petals thickened genus Cymbidium, plants of the genus Phalaenopsis entire mutate in the auxin in high concentration under Bandai orchid flower, the petals thickened genus Cymbidium, plants of the genus Phalaenopsis entire mutate .
X rays can induce most orchids flower color toward the red variant X rays can induce most orchids flower color toward the red variant .
5 Sene Engineering Breeding
Transgenic technology could break species limit, is introduced into the resistance, the pigment synthesis or the like of a useful gene, germplasm innovation, but also can shorten the breeding period, certainly for traits improvement of orchid can provide a shortcut Transgenic technology could break species limit, is introduced into the resistance, the pigment synthesis or the like of a useful gene, germplasm innovation, but also can shorten the breeding period, certainly for traits improvement of orchid can provide a shortcut . orchids because of Agrobacterium tumefaciens or Agrobacterium rhizogenes and that is not sensitive to the lack of a suitable carrier, while some of the direct transfer method is not high and the success of the orchids because of Agrobacterium tumefaciens or Agrobacterium rhizogenes and that is not sensitive to the lack of a suitable carrier, while some of the direct transfer method is not high and the success of the .
Furthermore transgenic orchids, progress has been slow. At present, many researchers have begun to take that forward, mainly using the method of transformation is by microprojectile bombardment, Agrobacterium - mediated transformation, PEG - mediated transformation,electric excitation method and the pollen tube pathway has also been reported in Taiwan Province of China Academy of Agricultural Sciences; Biological Agrobacterium - Mediated Transformation of Oncidium, successfully gene - gene and anti - bacterial soft rot of orchid Dendrobium Agrobacterium - Mediated Transformation of Oncidium, successfully gene - gene and anti - bacterial soft rot of orchid Dendrobium .
Yang Lan and the like from being separated off in the pigment synthesis gene, and highly expressing Yang Lan and the like from being separated off in the pigment synthesis gene, and highly expressing . They also succeeded in cloning of Cymbidium mosaic virus coat protein gene, with e - gun law this gene introduction orchids of protocorm - like bodies and callus, higher transformation expression They also succeeded in cloning of Cymbidium mosaic virus coat protein gene, with e - gun law this gene introduction orchids of protocorm - like bodies and callus, higher transformation expression .
and the like are used as target material suspension cells successfully transformed with Phalaenopsis, Gus reporting system had been established in Dendrobium orchid,Phalaenopsis, and Cymbidium hybridum and Oncidium of Agrobacterium mediated transformation or biolistic transformation system directly and the like are used as target material suspension cells successfully transformed with Phalaenopsis, Gus reporting system had been established in Dendrobium orchid,Phalaenopsis, and Cymbidium hybridum and Oncidium of Agrobacterium mediated transformation or biolistic transformation system directly . Xie Yongxiang also discriminates the bombardment and pollen tube pathway mediated by the genetically modified, the transgenic animals of Phalaenopsis plantlets after Xie Yongxiang also discriminates the bombardment and pollen tube pathway mediated by the genetically modified, the transgenic animals of Phalaenopsis plantlets after .
Chan, and the like while containing orchids mosaic virus coat protein gene of pepper and reduction of ferredoxin - like protein gene into plants of Phalaenopsis, scored a double resistance Chan, and the like while containing orchids mosaic virus coat protein gene of pepper and reduction of ferredoxin - like protein gene into plants of Phalaenopsis, scored a double resistance .
6, Tissue Culture
Seed germination of orchids, to be the most difficult to Seed germination of orchids, to be the most difficult to . in tissue culture under the condition of aseptic germination has become the main way to in tissue culture under the condition of aseptic germination has become the main way to .
orchid seeds are small, containing some of the incomplete development of embryo, endosperm absent in a natural state is hard to germinate orchid seeds are small, containing some of the incomplete development of embryo, endosperm absent in a natural state is hard to germinate . 19 centuries ago, orchid seed germination is unknown, and some even think they orchid seeds cannot germinate from 19 centuries ago, orchid seed germination is unknown, and some even think they orchid seeds cannot germinate from .
sterile seed germination technology following the success of orchid - breeding work has made great progress on sterile seed germination technology following the success of orchid - breeding work has made great progress on . to Melanie belongs (') of the prepared culture medium tubers, Cattleya orchid (Cattleya orchid lei and Liya (Lac - lia)Hybrid seed germination success, being the first non - symbiotic germination of precedent to Melanie belongs (') of the prepared culture medium tubers, Cattleya orchid (Cattleya orchid lei and Liya (Lac - lia)Hybrid seed germination success, being the first non - symbiotic germination of precedent .
subsequently by other researchers using non - symbiotic germination, Odentoglossum pulchellum (-),) (Phalaenopsis, Dendrobium nobile, Oncidium,Paphiopedilum (such as seed) plantlets of Paphiopedilum subsequently by other researchers using non - symbiotic germination, Odentoglossum pulchellum (-),) (Phalaenopsis, Dendrobium nobile, Oncidium,Paphiopedilum (such as seed) plantlets of Paphiopedilum . aseptic seed culture abroad have been successful, and there are commercial products sold and the training ground so far there are few reports about aseptic seed culture abroad have been successful, and there are commercial products sold and the training ground so far there are few reports about .
Cypripedium flavum (fla) and - the purple Cypripedium () sterile seed germination by the Kunming Institute of Botany, Hu Hong, cactus and pseudostellaria root etc. Cultured nails (Lan), Cattleya orchid (Cattleya, Protocorm - like body), Oncidium,Phalaenopsis (Phalaenopsis orchid Vanda (Vanda) and the like) among the 10 genera and 19 species and the 15 hybrids of germination tests demonstrated that some orchid species of immature or near mature seeds than the seeds mature seeds are more likely to sprout, which demonstrated that embryos maturity is affecting germination of orchid nails (Lan), Cattleya orchid (Cattleya, Protocorm - like body), Oncidium,Phalaenopsis (Phalaenopsis orchid Vanda (Vanda) and the like) among the 10 genera and 19 species and the 15 hybrids of germination tests demonstrated that some orchid species of immature or near mature seeds than the seeds mature seeds are more likely to sprout, which demonstrated that embryos maturity is affecting germination of orchid .
is generally considered one of the important factors, these kinds of seeds once mature may enter dormancy or seed maturity and reduce the survival rate of these studies is is generally considered one of the important factors, these kinds of seeds once mature may enter dormancy or seed maturity and reduce the survival rate of these studies is . Immature Embryo in Vitro Culture and lays the theoretical foundation for the Immature Embryo in Vitro Culture and lays the theoretical foundation for the .
shortest inoculation time after pollination 40 ~ 85d, but if the latter cannot ovule seed germination and growth shortest inoculation time after pollination 40 ~ 85d, but if the latter cannot ovule seed germination and growth .prior to seeding the appropriate pretreatment can improve the rate of seed germination of prior to seeding the appropriate pretreatment can improve the rate of seed germination of .
pretreatment methods mainly include physical methods (mechanical damage, at low temperature and ultrasonic treatment, etc.) and chemical methods (0.1 mol / L NaOH solution, H2O2, sucrose solution, etc.) for orchid seed germination mediums, Knudson C, Kyo - to, also, the flowers (Po),\
et al. reported that Ks medium of Cymbidium iridioides seed germination of the most effective values in the culture medium by adding the appropriate amount of the natural extract is beneficial to the germination of orchid seeds and growth usually added to the medium of natural coconut extract, tomato juice, peptone, yeast extract, hydrolyzed protein, such as apple juice and banana juice usually added to the medium of natural coconut extract, tomato juice, peptone, yeast extract, hydrolyzed protein, such as apple juice and banana juice .
strictly speaking, not tissue culture breeding method is, but rather is kept,Development and utilization of germplasm resources of orchids, and in the breeding process often rely on a technological way strictly speaking, not tissue culture breeding method is, but rather is kept,Development and utilization of germplasm resources of orchids, and in the breeding process often rely on a technological way . domestication, and cross breeding and genetic engineering are traditionally associated with tissue culture domestication, and cross breeding and genetic engineering are traditionally associated with tissue culture .
nearly a decade, orchids and the rapid propagation technology has developed fast, some species have been currently achieved industrialization production stage, has been established in Phalaenopsis, and Cymbidium sinense, C. and the like of the system of rapid propagation of plant for asexual reproduction of all of these techniques, to drive the entire family of industrialized production, and the rescue of the imminent danger of wild orchids, is of significant importance to plant for asexual reproduction of all of these techniques, to drive the entire family of industrialized production, and the rescue of the imminent danger of wild orchids, is of significant importance to .
Cultivation And Management
Cymbidium goeringii (Orchidaceae) in China for over 2000 years of cultivation history, has accumulated rich experience Cymbidium goeringii (Orchidaceae) in China for over 2000 years of cultivation history, has accumulated rich experience . Chunlan belongs to semi - shade plant, growing status - for - service system for conservation and management of the Chunlan belongs to semi - shade plant, growing status - for - service system for conservation and management of the .
cultivation location requires a well - ventilated, with shelters, mastery of light and rainproof sunshade net cultivation location requires a well - ventilated, with shelters, mastery of light and rainproof sunshade net . common shading film, and subsequently a better shade of spring and summer, autumn and winter give a lot of sun, it is advantageous to the growth of root and leaf and flowering common shading film, and subsequently a better shade of spring and summer, autumn and winter give a lot of sun, it is advantageous to the growth of root and leaf and flowering .
or or . avoid direct sunlight insolates watering is the key to good Chunlan, watering the number as high and low temperature, and the light intensity and plant growth by avoid direct sunlight insolates watering is the key to good Chunlan, watering the number as high and low temperature, and the light intensity and plant growth by .
Generally, winter low temperature, high humidity and less for poured, with vigorous growth in summer, high temperatures should be more water to the Generally, winter low temperature, high humidity and less for poured, with vigorous growth in summer, high temperatures should be more water to the . but avoid summer showers drenchingThe film must be watering the rain but avoid summer showers drenchingThe film must be watering the rain .
. morning shows for autumn rain, prone to blackspot morning shows for autumn rain, prone to blackspot .
winter to sunny during the midday for winter to sunny during the midday for . has good conditions of the device preferably automatically spray facility, to increase the air humidity, which is more favourable to the growth of cultured cymbidium goeringii to has good conditions of the device preferably automatically spray facility, to increase the air humidity, which is more favourable to the growth of cultured cymbidium goeringii to .
orchids of water, rain water and rivers is generally good, water must be entered into the pool after fertilization by Chunlan orchids of water, rain water and rivers is generally good, water must be entered into the pool after fertilization by Chunlan . .
is necessary in spring and autumn, comes as the orchid growing, more fertilizer, from late March to late September, weekly fertilizes 1 times, the concentrations of pale is necessary in spring and autumn, comes as the orchid growing, more fertilizer, from late March to late September, weekly fertilizes 1 times, the concentrations of pale . autumn orchids grow slowly, should fertilize less, every half moon fertilizes 1 times autumn orchids grow slowly, should fertilize less, every half moon fertilizes 1 times .
fertilization after spraying with clean water,to prevent contamination of the liquid fertilizer fertilization fertilization after spraying with clean water,to prevent contamination of the liquid fertilizer fertilization . blade must be on a sunny evening, cloudy fertilization have root rot of orchid generally dangerous blade must be on a sunny evening, cloudy fertilization have root rot of orchid generally dangerous .
winter dormancy, and there is no need for fertilizer in growing winter dormancy, and there is no need for fertilizer in growing . also available fertilizer. The granulated or "Hui" 15 - 15 - 30
potted flower special fertilizer potted flower special fertilizer.
Pest Control
Chunlan due to poor ventilation, humidity is too high, the occurrence of melasma and cercospora black spot of Chang Chunlan due to poor ventilation, humidity is too high, the occurrence of melasma and cercospora black spot of Chang . mycosis harm harm buds, serious when dead. Except the whole
ventilation, humidity control air, 65% zineb available diluted 600 times spraying ventilation, humidity control air, 65% zineb available diluted 600 times spraying . mycosis caused rhizome rot, available PCNB powder 500 times liquid spray prevention mycosis caused rhizome rot, available PCNB powder 500 times liquid spray prevention .
cultivation, such as scale insect damaged leaf, and 40% omethoate EC 1000 fold liquid medicine spraying method to spray the cultivation, such as scale insect damaged leaf, and 40% omethoate EC 1000 fold liquid medicine spraying method to spray the . 2004 - yi in the cooler morning or evening 2004 - yi in the cooler morning or evening .
photograph of diluted chemical concentration should be in accordance with the instruction manual photograph of diluted chemical concentration should be in accordance with the instruction manual . concentration is too high, phytotoxicity occurs; the concentration is too low,Note also, the effect is not concentration is too high, phytotoxicity occurs; the concentration is too low,Note also, the effect is not .
. validity period and spraying pesticide to be comprehensive, uniform, foliage, leaves the back, the edge of the basin, the ground of both traffic lanes to the validity period and spraying pesticide to be comprehensive, uniform, foliage, leaves the back, the edge of the basin, the ground of both traffic lanes to the .
If mixing the two drugs are used to read the instructions first, so as not to generate a chemical reaction and lose their effectiveness or harm Lan Miao If mixing the two drugs are used to read the instructions first, so as not to generate a chemical reaction and lose their effectiveness or harm Lan Miao . 2004 not to long - term use of pesticide, pesticide should be alternately used to avoid the resistance to the impact effect of pesticides containing toxic 2004 not to long - term use of pesticide, pesticide should be alternately used to avoid the resistance to the impact effect of pesticides containing toxic .
photograph, and using a safety photograph, and using a safety . integrated pest management practices, fitness orchids cultivated to diseases and insect pests of resistance by the two factors, one is dependent on the genetic characteristics,Different varieties of orchids on certain diseases often differs significantly; the other is dependent on the health of the orchids, and all other living things, plants and robust, vigorous growth, strong resistance to it, even if there is no positive pathogen is susceptible, or it is slightly easier to control the integrated pest management practices, fitness orchids cultivated to diseases and insect pests of resistance by the two factors, one is dependent on the genetic characteristics,Different varieties of orchids on certain diseases often differs significantly; the other is dependent on the health of the orchids, and all other living things, plants and robust, vigorous growth, strong resistance to it, even if there is no positive pathogen is susceptible, or it is slightly easier to control the .
thus, orchid is creating a favorable growing environment, so that the fragrant thoroughwort of robust growth, reduce or alleviate the onset, this orchid disease, insect pest of "prevention first with comprehensive treatment" and many orchids based thus, orchid is creating a favorable growing environment, so that the fragrant thoroughwort of robust growth, reduce or alleviate the onset, this orchid disease, insect pest of "prevention first with comprehensive treatment" and many orchids based . is a physiological disease of disease spot in leaves, but the issue goes however in root on is a physiological disease of disease spot in leaves, but the issue goes however in root on .
experienced Lan you both know: Pension Lan is actually the root cultivation,grass root ' experienced Lan you both know: Pension Lan is actually the root cultivation,grass root '. While China Orchid is orchid plants in terrestrial orchids, but the root of the biological characteristics and the aerial roots of epiphytic orchids,' need a ventilation, water - permeable and moisture - holding soil While China Orchid is orchid plants in terrestrial orchids, but the root of the biological characteristics and the aerial roots of epiphytic orchids,' need a ventilation, water - permeable and moisture - holding soil .
for this purpose, the first thing is to select an appropriate non - molded mountain and stone art pot and planting material, followed by ancillary to the management of the technical scheme, again depending on the season, weather, do the reasonable seedling watering and fertilizing for this purpose, the first thing is to select an appropriate non - molded mountain and stone art pot and planting material, followed by ancillary to the management of the technical scheme, again depending on the season, weather, do the reasonable seedling watering and fertilizing . aspect, cooperate, Advance, bluegrass - able and robust growth, reduce, mitigate disease, insect pest aspect, cooperate, Advance, bluegrass - able and robust growth, reduce, mitigate disease, insect pest .
its all lies in the Lan effort and experience accumulated for its all lies in the Lan effort and experience accumulated for . Lan, Lan is the autotrophic Lan, Lan is the autotrophic .
orchid is the most susceptible to the influence of interests, orchid is the most susceptible to the influence of interests,. rush the plants watered, fertilizer, hormone and so just the opposite result
cymbidium require "naturalness", a common state of mind cymbidium require "naturalness", a common state of mind . mentality, technical measures, the orchid also will keep good mentality, technical measures, the orchid also will keep good .
II, prevent it and prevent it and what that would entail the following aspects 1, into the Miao, the sale: DongFor sale: hasFor sale: beenFor sale: alwaysFor sale: emphasizingFor sale: theFor sale: policyFor sale: ofFor quarantine, disease, insect pest has shut the II, prevent it and prevent it and what that would entail the following aspects 1, into the Miao, the sale: DongFor sale: hasFor sale: beenFor sale: alwaysFor sale: emphasizingFor sale: theFor sale: policyFor sale: ofFor quarantine, disease, insect pest has shut the . many disease, pest and pathogen - induced is made of, for example, not to scale, Ballas virus, the orchid is not - - disease, pest and many disease, pest and pathogen - induced is made of, for example, not to scale, Ballas virus, the orchid is not - - disease, pest and .
once infected with the disease, is that there is no way to once infected with the disease, is that there is no way to . Lan you many of the lessons that the enter Miao people at this time,put the pathogenic substance was brought forth, will lead to) disaster, even resulting in huge economic losses to the Lan you many of the lessons that the enter Miao people at this time,put the pathogenic substance was brought forth, will lead to) disaster, even resulting in huge economic losses to the .
It is worth noting that, to reintroduce the disease - free does not equal no disease symptoms It is worth noting that, to reintroduce the disease - free does not equal no disease symptoms Therefore, we need to pay special attention to the place of origin quarantine, not from the dangerous diseases of orchid garden orchid buy
In addition, the newly - purchased in bluegrass, before planting should be carried out for the whole of the external disinfection In addition, the newly - purchased in bluegrass, before planting should be carried out for the whole of the external disinfection . 2, during operation, pay attention to the disinfection and sterilization, inter - basin cut off infection channels 2, during operation, pay attention to the disinfection and sterilization, inter - basin cut off infection channels .
daily disinfection measures of simple but complicated, often being daily disinfection measures of simple but complicated, often being . Lan you ignore the fact, which is reducing, mitigating the diseases, pests, an extremely effective method of Lan you ignore the fact, which is reducing, mitigating the diseases, pests, an extremely effective method of .
Lan you recommend swapping of basin - mountain and stone art pot planting material from being reused after sterilization; minimize the different sources of bluegrass platter;especially during trimming shall not tire of scissors sterilized, at least in the pruning front and the other must be sterile to Lan you recommend swapping of basin - mountain and stone art pot planting material from being reused after sterilization; minimize the different sources of bluegrass platter;especially during trimming shall not tire of scissors sterilized, at least in the pruning front and the other must be sterile to . 3, daily management and paying attention to the necessary use of drugs, the drugs will fight just prior to the onset of or at the onset of the disease can be easy 3, daily management and paying attention to the necessary use of drugs, the drugs will fight just prior to the onset of or at the onset of the disease can be easy .
5 to October, a fortnight, regular prophylactic medication 5 to October, a fortnight, regular prophylactic medication . drugs to the attention of several alternate agent is used, the concentration of 800 ~ 1,000 times drugs to the attention of several alternate agent is used, the concentration of 800 ~ 1,000 times .
. Never use a long - term drug makes germs resistant against three, suiting the remedy to the First is to distinguish physiological diseases, fungal diseases, bacterial diseases, viral diseases or for three, suiting the remedy to the First is to distinguish physiological diseases, fungal diseases, bacterial diseases, viral diseases or for .
,shall, in any of the above - described combination of healthy culture and measures to restore balance, restore health to bluegrass for ,shall, in any of the above - described combination of healthy culture and measures to restore balance, restore health to bluegrass for . virus disease in general is" no cure, can only be found by quarantine and disinfection measures and prevention of infection post - infection by healthy cultivation measures to alleviate the extent of disease, reduce the loss for the virus disease in general is" no cure, can only be found by quarantine and disinfection measures and prevention of infection post - infection by healthy cultivation measures to alleviate the extent of disease, reduce the loss for the .
fungus diseases and bacteria diseases, applicable medicaments are different: antibacterial agents effective against fungal diseases, 1 bacterial disease and invalid; and the antibiotics effective against bacterial diseases, fungal diseases most invalid fungus diseases and bacteria diseases, applicable medicaments are different: antibacterial agents effective against fungal diseases, 1 bacterial disease and invalid; and the antibiotics effective against bacterial diseases, fungal diseases most invalid . for snails, slugs, generally of pesticides is ineffective, the need to purchase dedicated snail killing agent, or with the Tea Camellia sinensis (tea) seed soaking for preventing and treating coccid for snails, slugs, generally of pesticides is ineffective, the need to purchase dedicated snail killing agent, or with the Tea Camellia sinensis (tea) seed soaking for preventing and treating coccid .
,Due to its body surface has the waxiness in general and pesticides, may be in the spring of rudimentary scale insect wax shell is not formed before the medication or the insecticide is added to the two - hundredth of the emulsion of petroleum wax shell penetration help insecticide to kill insect ,Due to its body surface has the waxiness in general and pesticides, may be in the spring of rudimentary scale insect wax shell is not formed before the medication or the insecticide is added to the two - hundredth of the emulsion of petroleum wax shell penetration help insecticide to kill insect .
Modern Breeding
With the tissue fostering technology of aseptic seeding technique and the development of orchids in vitro flowering of With the tissue fostering technology of aseptic seeding technique and the development of orchids in vitro flowering of . phenomenon of the growing importance of this phenomenon is able to attract the attention of breeders, the main reason is that formerly required with conventional cultivated condition (rice grew in many years before flowering of Artificial Breeding of ', now in a test tube, by 1 to 2 of the culture period can be artificially sustained in their flowering, so that the flowering of the purposeful selection of breed with excellent properties of the individual, eliminating the need for the relatively poor individuals, so that the entire breeding cycle is shortened, and greatly reduce the large number of cultivated varieties of flowers not seen workload,make the breeding work more targeted phenomenon of the growing importance of this phenomenon is able to attract the attention of breeders, the main reason is that formerly required with conventional cultivated condition (rice grew in many years before flowering of Artificial Breeding of ', now in a test tube, by 1 to 2 of the culture period can be artificially sustained in their flowering, so that the flowering of the purposeful selection of breed with excellent properties of the individual, eliminating the need for the relatively poor individuals, so that the entire breeding cycle is shortened, and greatly reduce the large number of cultivated varieties of flowers not seen workload,make the breeding work more targeted .
orchids in vitro flowering of manner, according to the present observation result, could be roughly divided into three types: The first type consists of the Lan Miao of axillary buds develop into flower buds and in the manner conventional in the cultivation of orchids flowering in the same way, except that the conventional cultivation is a clump of Miao flower spreading, the inner tube is a single flower, which, in this case is relatively common in Cymbidium, cymbidium longibracteatum varieties are rare in the second class is the orchids in vitro flowering of manner, according to the present observation result, could be roughly divided into three types: The first type consists of the Lan Miao of axillary buds develop into flower buds and in the manner conventional in the cultivation of orchids flowering in the same way, except that the conventional cultivation is a clump of Miao flower spreading, the inner tube is a single flower, which, in this case is relatively common in Cymbidium, cymbidium longibracteatum varieties are rare in the second class is the . Lan Miao of buds develop into flower buds, similar to what is commonly said of grass in the arrow (arrow) herbs, flowers, take the Lan Miao by the center - most grow, the situation in each of the orchid species appears,In particular in a common third class is the Lan Miao of buds develop into flower buds, similar to what is commonly said of grass in the arrow (arrow) herbs, flowers, take the Lan Miao by the center - most grow, the situation in each of the orchid species appears,In particular in a common third class is the .
Chunlan of protocorm - like bodies by the tip of the direct differentiation of flower buds, such manner solely by the medium of the hormones that control, since flower quickly and neatly, high differentiation frequency, are the main ways of inducing the flowers Chunlan of protocorm - like bodies by the tip of the direct differentiation of flower buds, such manner solely by the medium of the hormones that control, since flower quickly and neatly, high differentiation frequency, are the main ways of inducing the flowers . in vitro of orchid flowers open, the basic feature of variety won't change.Suxin Kaisu varieties such as flowers, never open Caihua
wherever there is a scent of varieties, within the tube and its flower is fragrant, and rich flavor, are not inferior to the potted orchid fragrance. It might be a little surprised many people due to temperature and other environmental conditions within reason, usually only a few days, not long - lasting flowering potted orchids, under low temperature conditions, the flowering could be greatly prolonged due to temperature and other environmental conditions within reason, usually only a few days, not long - lasting flowering potted orchids, under low temperature conditions, the flowering could be greatly prolonged .
orchid flowers open in vitro deformity ratio is relatively high, though some specimens may reach 10 ~ 20% orchid flowers open in vitro deformity ratio is relatively high, though some specimens may reach 10 ~ 20% . Generally, these abnormal flowers are usually to be physiological reasons and external conditions of cause.For example, inorganic salts such as the physical and chemical factors, rather than genetic changes correspondingly, and hence these abnormal flowers appear, in Genetic and Breeding on meaningless
we observed a lot of strange flowers, which they hope will elect a new varieties, the results found that the vast majority of later has reached the frequency of normal, stable is truly little one we observed a lot of strange flowers, which they hope will elect a new varieties, the results found that the vast majority of later has reached the frequency of normal, stable is truly little one . orchid breeders very useful phenomenon that is, the inner tube out of the flowers, the majority of cases, gynostemium can develop normally, have normal pollination and fruiting ability, we were over - development of microspore in the process,lt is found that the process of meiosis and the formation of the basic process is normal orchid breeders very useful phenomenon that is, the inner tube out of the flowers, the majority of cases, gynostemium can develop normally, have normal pollination and fruiting ability, we were over - development of microspore in the process,lt is found that the process of meiosis and the formation of the basic process is normal .
especially to axillary buds of the blossoms, the pollination after the fruit itself very easily to the normal development that seed maturation per se, and these in vitro production of seed, the germination capacity, germination ratio although potted orchid seed germination percentage is low, but breeders have been sufficient time to especially to axillary buds of the blossoms, the pollination after the fruit itself very easily to the normal development that seed maturation per se, and these in vitro production of seed, the germination capacity, germination ratio although potted orchid seed germination percentage is low, but breeders have been sufficient time to . In addition, due to the in vitro flowering of not seasonal restriction and can be switched on to induction, and seasonal flowering of different orchid species or varieties of orchid flowering time does not meet a hybridization between In addition, due to the in vitro flowering of not seasonal restriction and can be switched on to induction, and seasonal flowering of different orchid species or varieties of orchid flowering time does not meet a hybridization between .
offers great convenience. On the other hand, a vial of flowering orchids,Cross - breeding work for providing a stable source of pollen This essay, based on this idea, we have to a great extent that we see the flowering season of provenance and limit the number of constraints, succeeded in achieving the different seasonal flowering varieties of orchid hybridisation between This essay, based on this idea, we have to a great extent that we see the flowering season of provenance and limit the number of constraints, succeeded in achieving the different seasonal flowering varieties of orchid hybridisation between .
Medicinal Value
China's traditional orchid is a graceful posture, is full of fragrance of fragrant (king) of precious flowers and China's traditional orchid is a graceful posture, is full of fragrance of fragrant (king) of precious flowers and . but all dynasty beneficial according to summarize the little but all dynasty beneficial according to summarize the little .
orchid can all be used as medicine. it's, Gan, nontoxic it's, Gan, nontoxic .
there by nourishing yin, promoting diuresis, detoxicating, etc may be applied to the clinical efficacy of there by nourishing yin, promoting diuresis, detoxicating, etc may be applied to the clinical efficacy of ., , .
gynecological diseases for example as follows: 1, nourish yin, moistening dryness, and the treatment of malignant tumor after radiotherapy induced dry mouth Fanke sequelae of Materia Medica "bluegrass, with a spicy, flat, Gan, nontoxic gynecological diseases for example as follows: 1, nourish yin, moistening dryness, and the treatment of malignant tumor after radiotherapy induced dry mouth Fanke sequelae of Materia Medica "bluegrass, with a spicy, flat, Gan, nontoxic ." "odor is faint scent of body fluid to quench thirst, relax muscles, Diabetes " "odor is faint scent of body fluid to quench thirst, relax muscles, Diabetes .
Dan Dan", " Diabetes promotes the production of drinks, with Lan Ye,Guy this "Modern medical science uses radium (cobalt 60) on a portion of tumors or cancer in post - operative radiotherapy, with some success, but the tumor tissue in the vicinity of the organ damage degree and function of "Modern medical science uses radium (cobalt 60) on a portion of tumors or cancer in post - operative radiotherapy, with some success, but the tumor tissue in the vicinity of the organ damage degree and function of .
as nasopharyngeal carcinoma, malignant tumors of the salivary glands, esophagus, and the like in the middle portion of the radiotherapy, the causes of various oral glands, the parotid gland, submandibular gland, sublingual gland of the three pairs of major salivary glands and gastrointestinal mucosal damage of the gland, the gland secretion and cause a large reduction in the occurrence pharynx dry hot, parched and dry lips, thirst, frequent drinking etc. on the pathogenesis of diabetes symptoms using skelton of orchid root 100g, Selaginella 30g,wild chrysanthemum 20 g, water decoction, one dose a day, 10 days skelton of orchid root 100g, Selaginella 30g,wild chrysanthemum 20 g, water decoction, one dose a day, 10 days .
symptoms, lasting 45 days, has a wonder effect in curing, symptom - free symptoms, lasting 45 days, has a wonder effect in curing, symptom - free . according to clinical experience, different parts and organs of patients with malignant tumor under radiotherapy and medicinal herbs, better effect of radiotherapy in patients with laryngeal carcinoma according to clinical experience, different parts and organs of patients with malignant tumor under radiotherapy and medicinal herbs, better effect of radiotherapy in patients with laryngeal carcinoma .
as, with the occurrence of subprostrate sophora root, cogongrass rhizome, dandelion; esophagus radiotherapy patients, barbat skullcap, oldenlandia, prunella spike, clematis etc with as, with the occurrence of subprostrate sophora root, cogongrass rhizome, dandelion; esophagus radiotherapy patients, barbat skullcap, oldenlandia, prunella spike, clematis etc with . 2, clearing heat and cooling blood, nourishing yin and moistening lung, cough, the cough, hemoptysis lung modern TCM research, Jianlan whole herb has effects of clearing heat and cooling blood, nourishing yin, moistening lung, widely used in the treatment of phthisic hemoptysis,Cure cough nonproductive cough in symptoms more than treating patients with pulmonary tuberculosis as 2, clearing heat and cooling blood, nourishing yin and moistening lung, cough, the cough, hemoptysis lung modern TCM research, Jianlan whole herb has effects of clearing heat and cooling blood, nourishing yin, moistening lung, widely used in the treatment of phthisic hemoptysis,Cure cough nonproductive cough in symptoms more than treating patients with pulmonary tuberculosis as .
11, 11, . hemoptysis patients who were taking the Western hemostatic drug, even intramuscular needle hairyvein agrimony, posterior pituitary failure or the like, is used to build 50 - 100g of fresh orchid root, pounded the juice or water. The above medicines are decocted with water 2 times daily, 4 ~ 6 days.
again as in the treatment of dry cough of a patient, using Rui orchid 30 - 50, water simmer in water, crystal sugar, 2 times a day, for 3 ~ 5 again as in the treatment of dry cough of a patient, using Rui orchid 30 - 50, water simmer in water, crystal sugar, 2 times a day, for 3 ~ 5 . Tianxian wonders. It's in the "Compendium of" Indications of bluegrass and nourishing blood, regulating vital energy and nourishing, phlegm removing breast fetishism "
3, qi and blood, dispelling dampness, is used for the treatment of urinary tract infections,leucorrhoea According to Compendium of Materia Medica "records:" Huang Lan orchid name honey may be stopping leucorrhea, and waterways, killing insect, carbuncle and swel, regulating menstruation, Yiqi Qingshenjianfei not old people, who are not gods 3, qi and blood, dispelling dampness, is used for the treatment of urinary tract infections,leucorrhoea According to Compendium of Materia Medica "records:" Huang Lan orchid name honey may be stopping leucorrhea, and waterways, killing insect, carbuncle and swel, regulating menstruation, Yiqi Qingshenjianfei not old people, who are not gods . "modern TCM believes that orchids have root) and blood, dampness, etc "modern TCM believes that orchids have root) and blood, dampness, etc .
the treatment urinary system infection, the disease that affects all women by - the treatment urinary system infection, the disease that affects all women by - . took on the orchid root 50g, root 30g, 30g of Chinese waxgourd peel, decocted in water for 6 ~ 10 days, the treatment of 18 cases with obvious curative effect and took on the orchid root 50g, root 30g, 30g of Chinese waxgourd peel, decocted in water for 6 ~ 10 days, the treatment of 18 cases with obvious curative effect and .
leucorrhoea and urinary - tract infections by adopting too much orchid root 50g, asparagus root 30g, 30g of lily farm in backyard chicken, stew, meat - eating soup,2 ~ 3 days and repeated for 2 ~ 3 times, in the treatment of 15 cases, leucorrhoea and urinary - tract infections by adopting too much orchid root 50g, asparagus root 30g, 30g of lily farm in backyard chicken, stew, meat - eating soup,2 ~ 3 days and repeated for 2 ~ 3 times, in the treatment of 15 cases, . 4, soothing liver and regulating qi and blood, to treat dizziness and chord, neurasthenia, modern pharmacological research, orchids and fragrant component in fragrant oils, people water, eliminate accumulated intestinal gas, eliminating stuffiness, refreshing 4, soothing liver and regulating qi and blood, to treat dizziness and chord, neurasthenia, modern pharmacological research, orchids and fragrant component in fragrant oils, people water, eliminate accumulated intestinal gas, eliminating stuffiness, refreshing .
were once used to treat 12 cases of dizziness and chord, were once used to treat 12 cases of dizziness and chord, . prescription: Rui 30g orchid, chrysanthemum flower 15g, radix ophiopogonis, 15g, 20g of hairyvein agrimony, water decoction, one dose a day prescription: Rui 30g orchid, chrysanthemum flower 15g, radix ophiopogonis, 15g, 20g of hairyvein agrimony, water decoction, one dose a day .
4 ~ 6 days of continuous use of the 4 ~ 6 days of continuous use of the . According to Compendium of Materia Medica "in" Cymbidium ensifolium and removing gas, Jie Yu According to Compendium of Materia Medica "in" Cymbidium ensifolium and removing gas, Jie Yu .
"" candied green orchid tea drink, regulating qi and aerated in a wide " "" candied green orchid tea drink, regulating qi and aerated in a wide ". Furthermore recorded using orchid root 50g, Canna heads 20g, 20g of Radix Cynanchi Paniculati, water decoction, one dose a day, totally for 10 ~ 15 days, the treatment of neurasthenia Furthermore recorded using orchid root 50g, Canna heads 20g, 20g of Radix Cynanchi Paniculati, water decoction, one dose a day, totally for 10 ~ 15 days, the treatment of neurasthenia .
