Species Overview
Latin Name: Chinese Name: Manglietiastrum sinicum) (Verified Latin Family Name: Floral in Liberal Arts name: Magnoliaceae protection level: national level protected wild plant (the State Council in August 1999 and ratified on 4) Description: Study in Xichou County in southeastern Yunnan sparsisora Tsaoko Shanhe Ma Wan and Nanchang mountain climate: warm summers and cold in winter, the Four Seasons is not obvious, the dry - wet season in of annual precipitation: 1200 - 1800 soil pH: between 4.8 and 5.2. 7 soil types: yellow or yellow brown soil and terrain characteristics:the sunny side of the top of (ecological features: valleys and moist mountain Community Characteristics: evergreen broad - leaved forest of upper arbores Status: Manglietiastrum sinicum currently rare species found only in Xichou, Yunnan sparsisora Manglietiastrum sinicum currently rare species found only in Xichou, Yunnan sparsisora .
over the years due to deforestation, only 6 strains of tree over the years due to deforestation, only 6 strains of tree . because of the flowers are fragrant, often infected by insect biting open the gynoecium, the mature seeds, even if the seeds are ripe, also due to the higher - melting the outer seed coat, germination, and affect the natural regeneration in the field " because of the flowers are fragrant, often infected by insect biting open the gynoecium, the mature seeds, even if the seeds are ripe, also due to the higher - melting the outer seed coat, germination, and affect the natural regeneration in the field ".
continues to destroy forests, or remnants of the plant is cut down, there is the danger of extinction continues to destroy forests, or remnants of the plant is cut down, there is the danger of extinction . altitude lower limit (m): (the upper limit of 1300 metres): 1550 altitude lower limit (m): (the upper limit of 1300 metres): 1550.
Morphological Feature
large evergreen trees, which can grow up to 40 meters, the average height was 1. 2 meters, most ministries glabrous; bark gray; branches of current year Green Leaves leathery, oblong - obovate or oblong - elliptic, 15 - 26) (30 - cm long, 5 - (8 - 9. 5 cm), apex acute, blunt tip, base cuneate, dark green above, lateral veins 13 - 16 pair; petiole 1.5 -2 cm long, without stipular scars
flowers are fragrant, fleshy tepals, 9 - 11, an outer ring 3 is longer that the circular, deep pink outside, the inner part is white, 8 - 10 cm long, the inner wheel 2 white, gradually narrow, claw at base; stamens about 65,interhemispheric anthers introrse; gynoecium long ovoid, shortly stipitate, carpel, 13 - 16, ovules per carpel has 3 - 5 flowers are fragrant, fleshy tepals, 9 - 11, an outer ring 3 is longer that the circular, deep pink outside, the inner part is white, 8 - 10 cm long, the inner wheel 2 white, gradually narrow, claw at base; stamens about 65,interhemispheric anthers introrse; gynoecium long ovoid, shortly stipitate, carpel, 13 - 16, ovules per carpel has 3 - 5 . aggregate fruit obovoid or ellipsoid, and a length of 5 - 8. 5 cm and a diameter of 3. 5 - 6. 5 cm, with sparse lenticels; thick woody follicles, oblong or oblong - obovoid, 2.5 -5 cm long, apex shallowly lobed; seeds per follicle within 1 - 3), testa red
Manglietiastrum sinicum coming to fruition and fewer, every 1 - 2 in one - time flowering, flowering, seed - setting rate is also low Manglietiastrum sinicum coming to fruition and fewer, every 1 - 2 in one - time flowering, flowering, seed - setting rate is also low .
Pollen Morphology
Pollens are tiny single, left - right symmetric, heteropolar, long oval in shape, both ends of the more pointed Pollens are tiny single, left - right symmetric, heteropolar, long oval in shape, both ends of the more pointed . size (39. 2 - 44). 5 - 50 (. 5) x (72 - 80) (87) 2 - x (40. 9 - 45). (4 - 50.) 5 micron long slot, either normally closed or reflexed, sometimes flared; the edges are thin, corrugated, pleated Chang
outer wall thickness of about 1 to about 7 microns in thickness and perforated with perforations outer wall thickness of about 1 to about 7 microns in thickness and perforated with perforations . relatively dense, non - uniform distribution of the grafted plants to relatively dense, non - uniform distribution of the grafted plants to .
Manglietiastrum sinicum annual shoot as the explant, and 1 / 2MS medium supplemented with 6 - BA, KT,NAA as three factors and the seedlings were treated by the orthogonal test in axillary buds inducing Manglietiastrum sinicum Manglietiastrum sinicum annual shoot as the explant, and 1 / 2MS medium supplemented with 6 - BA, KT,NAA as three factors and the seedlings were treated by the orthogonal test in axillary buds inducing Manglietiastrum sinicum . results show that the suitable medium for germination of hormone in culture medium composition and concentration of the cultured explants of germination rate and browning rate has a significant effect, 1 / 2Ms6 - BA1. 0mg / LKT0. 5mg / L was screened out of the buds was the suitable medium, the germination rate was 53. 33%, browning rate 13. 33% 
Growth And Reproduction
national - level protected species, wild world of distribution now only five of Manglietiastrum sinicum (), Kunming in the forestry scientific and terminus for nearly 3 years of strenuous cultivation, currently has more than 200 seedlings, so that the endangered species and gained a "replant" and save national - level protected species, wild world of distribution now only five of Manglietiastrum sinicum (), Kunming in the forestry scientific and terminus for nearly 3 years of strenuous cultivation, currently has more than 200 seedlings, so that the endangered species and gained a "replant" and save . in Kunming in the forestry nursery in the terminus of a height of about 30 - 40 cm, having broad leaves and a fleshy, regenerates the 200 strains Manglietiastrum sinicum Miao in Kunming in the forestry nursery in the terminus of a height of about 30 - 40 cm, having broad leaves and a fleshy, regenerates the 200 strains Manglietiastrum sinicum Miao .
Manglietiastrum sinicum is China's first - level protected species, is also at the international level to protect the species, the field distribution of the world now only five of them are,They are all grown in the province of Wenshan Manglietiastrum sinicum is China's first - level protected species, is also at the international level to protect the species, the field distribution of the world now only five of them are,They are all grown in the province of Wenshan . mid 80s of the 20th century, the chinese academy of forestry plant classification expert Professor Liu jade "is first found and named Manglietiastrum sinicum mid 80s of the 20th century, the chinese academy of forestry plant classification expert Professor Liu jade "is first found and named Manglietiastrum sinicum .
subsequently, Yunnan Academy of Forestry in germplasm resource situation investigation of Manglietiastrum sinicum germplasm is very scarce, the inadequate reproductive capability itself, and it seeds very little, the natural regeneration ability is very weak, has been endangered by the state as the extinct species was saved, in early 2000, the terminus of Kunming in the forestry scientific and technological personnel collected Manglietiastrum sinicum seed, fostered,finally and fostered Manglietiastrum sinicum seedlings subsequently, Yunnan Academy of Forestry in germplasm resource situation investigation of Manglietiastrum sinicum germplasm is very scarce, the inadequate reproductive capability itself, and it seeds very little, the natural regeneration ability is very weak, has been endangered by the state as the extinct species was saved, in early 2000, the terminus of Kunming in the forestry scientific and technological personnel collected Manglietiastrum sinicum seed, fostered,finally and fostered Manglietiastrum sinicum seedlings . adult about forty metres high wooden canopy, the canopy is 15 by 15 meters tall and beautiful tree, like the ancient Yellow Emperor of the canopy, as ornamental trees and timber adult about forty metres high wooden canopy, the canopy is 15 by 15 meters tall and beautiful tree, like the ancient Yellow Emperor of the canopy, as ornamental trees and timber .
Manglietiastrum Law of seedling cultivation, on the one hand to save the species, on the other hand, in the protection of other endangered species have made a positive and useful attempt to Manglietiastrum Law of seedling cultivation, on the one hand to save the species, on the other hand, in the protection of other endangered species have made a positive and useful attempt to . reported that from 2002 onwards, the growth in the field of 5 strains of Manglietiastrum sinicum no longer flowering to seed, future Manglietiastrum Law of breeding, makes use of more than 200 seedlings reported that from 2002 onwards, the growth in the field of 5 strains of Manglietiastrum sinicum no longer flowering to seed, future Manglietiastrum Law of breeding, makes use of more than 200 seedlings .
Manglietiastrum sinicum Manglietiastrum sinicum.
Growth Habit
Manglietiastrum sinicum grown on the top, the sunny side of the ravine, humid mountain on the south - subtropical monsoon evergreen forest and Manglietiastrum sinicum grown on the top, the sunny side of the ravine, humid mountain on the south - subtropical monsoon evergreen forest and . origin by a warm summer, warm in winner; it has no obvious four seasons, wet and dry season in a year, the average temperature 16 - 18. degree. C., 1200 - 1800 mm of annual rainfall and annual average relative humidity of 75% or more, up to 90 per cent of the mist is low, and the annual average frost period is only 8. 6 days
soil is sandstone and sand shale, which develop yellow or yellow - brown, which shows an acid reaction, pH value 4. 8 - 1.5. 7 litters and litter and humus - rich with up to 10 - 20 cm,Its organic matter has more than 20 percent of the litters and litter and humus - rich with up to 10 - 20 cm,Its organic matter has more than 20 percent of the .
Manglietiastrum sinicum is behaviours of upper arbores, wide crown, developed roots, there are often large and buttressed Manglietiastrum sinicum is behaviours of upper arbores, wide crown, developed roots, there are often large and buttressed . Ye Mulian, Yunnan pseudo unisexual Manglietia hainannensis, A quilaria sinensis. jujube., Acanthopanax evodiaefolius Franch, Exbucklandia tonkinensis, or Sassafras mixed forest generated
Manglietiastrum sinicum coming to fruition and fewer, every 1 - 2 in one - time flowering, flowering, seed - setting rate is also low Manglietiastrum sinicum coming to fruition and fewer, every 1 - 2 in one - time flowering, flowering, seed - setting rate is also low . flowering in late April, fr. Sep. - Nov. 
Seed Dormancy And Germination
Manglietiastrum sinicum is permeable, and deduces the seed coat of impervious seed dormancy is not the cause of; the seed of each portion of the inhibiting substance Bioassay showed that the different parts of seeds in different degree of Inhibition substances; 100, 300, 500 mg L - 1 GA3 soaking 24h can be decoupled from the dormancy and promote germinating Manglietiastrum sinicum is permeable, and deduces the seed coat of impervious seed dormancy is not the cause of; the seed of each portion of the inhibiting substance Bioassay showed that the different parts of seeds in different degree of Inhibition substances; 100, 300, 500 mg L - 1 GA3 soaking 24h can be decoupled from the dormancy and promote germinating . magnoliaceae Manglietiastrum sinicum on its browning in tissue culture process of occurrence and prevention measures have been studied. The results show that: select Manglietiastrum sinicum bud of lower branches of M.sinicum as explant,1 / 2MS culture medium and added with 0. 1 - 1. 5mg / L BA and 0. 1 - 1. 0 mg / L IBA, medium, and cultured in control of the effective measures; polyvinylpyrrolidone (PVP), dithiothreitol (DTT), ascorbic acid (VC) on anti - browning agents on browning inhibition, the effect of PVP DTT gt gt
VC VC.
Distribution Range
South - east Yunnan, Xichou sparsisora Tsaoko Shanhe Ma Wan and Nanchang Hill South - east Yunnan, Xichou sparsisora Tsaoko Shanhe Ma Wan and Nanchang Hill .
Endangered And Protected
Manglietiastrum sinicum protection value is unique to China's single category plants, is a subfamily of Magnoliaceae terminating in Mulan family in primitive genus, Magnoliaceae classification system and paleo bo tany fauna such as research and academic value Manglietiastrum sinicum protection value is unique to China's single category plants, is a subfamily of Magnoliaceae terminating in Mulan family in primitive genus, Magnoliaceae classification system and paleo bo tany fauna such as research and academic value . trunks tall and straight, the wood structure, fine and with silky luster, anticorrosion, insect resistance, is a rare timber tree species in the Southeast of trunks tall and straight, the wood structure, fine and with silky luster, anticorrosion, insect resistance, is a rare timber tree species in the Southeast of .
by beautiful and fragrant as well, may be selected as a garden ornamental species under the name by beautiful and fragrant as well, may be selected as a garden ornamental species under the name . crown Chinese Rare Tree Species in Manglietiastrum, had long been a biology is deemed to have been extinct by crown Chinese Rare Tree Species in Manglietiastrum, had long been a biology is deemed to have been extinct by .
however, in the territory of Xichou, Manglietiastrum sinicum miraculously "Resurrection of the Dead", made their home "breeding" offspring,and the success of the transplantation of Kunming EXPO 'Garden however, in the territory of Xichou, Manglietiastrum sinicum miraculously "Resurrection of the Dead", made their home "breeding" offspring,and the success of the transplantation of Kunming EXPO 'Garden . Xichou, rare tree species, but the harsh natural environment, and many species endangered Xichou, rare tree species, but the harsh natural environment, and many species endangered .
years ago, "Manglietiastrum" father of Professor Liu Okho through innumerable trials and hardships, through pathless forests are found in the 5 strains is the local people called "satin mung bean tree" of the natural wild Manglietiastrum, was over 200 years, the plant height of 46 meters, smooth stems up to 30 meters, height 2.3 meters when troops of the sharpshooter's bullet for foundation made a big effort to find a tree, save and protect Manglietiastrum sinicum substantive step in his when troops of the sharpshooter's bullet for foundation made a big effort to find a tree, save and protect Manglietiastrum sinicum substantive step in his .
InitiatedThe conclusion shows that the related provincial department, approved the project, will be completed by the end of the scale of 350 acres of fragrant Pingshan arboretum, rare plant germplasm that save and protect InitiatedThe conclusion shows that the related provincial department, approved the project, will be completed by the end of the scale of 350 acres of fragrant Pingshan arboretum, rare plant germplasm that save and protect . recommended at the place of origin or the establishment of protected forest areas, deforestation is strictly forbidden to the remaining plants, and for special protection, and organize related units for Ex -, the Introduction and Cultivation of recommended at the place of origin or the establishment of protected forest areas, deforestation is strictly forbidden to the remaining plants, and for special protection, and organize related units for Ex -, the Introduction and Cultivation of .
Manglietiastrum sinicum () is a primitive species of the monotypic genus Magnoliaceae plants, only the remaining 7 strains of China's state - run centers of one of the ancient centers of Southeastern Yunnan Wenshan National Nature Reserve, Manglietiastrum sinicum () is a primitive species of the monotypic genus Magnoliaceae plants, only the remaining 7 strains of China's state - run centers of one of the ancient centers of Southeastern Yunnan Wenshan National Nature Reserve, . on its habitat conditions,the ability to update the investigation Manglietiastrum sinicum peripheral habitat deterioration, overexploitation of the soil surrounding karst type, forming an "island", enabling the birds Manglietiastrum sinicum lost the opportunity to spread toward the surrounding, hard - to - seed germination and growth, survival is seriously threatened by on its habitat conditions,the ability to update the investigation Manglietiastrum sinicum peripheral habitat deterioration, overexploitation of the soil surrounding karst type, forming an "island", enabling the birds Manglietiastrum sinicum lost the opportunity to spread toward the surrounding, hard - to - seed germination and growth, survival is seriously threatened by .
Manglietiastrum Law of Endangered Mechanism and explore the vulnerability of habitat protection, and puts forward suggestions and measures Manglietiastrum Law of Endangered Mechanism and explore the vulnerability of habitat protection, and puts forward suggestions and measures .
Cultivation Method
10 - 11 month seed, tea seed episperm after washing, and then rinse clean with water, dry immediately after seeding 10 - 11 month seed, tea seed episperm after washing, and then rinse clean with water, dry immediately after seeding . cannot fall regions, with seeds in damp sand media reservoirs, following 2 - 3 month cannot fall regions, with seeds in damp sand media reservoirs, following 2 - 3 month .
sowing seeds generally in the range from 20 to 30. degree. C., 30 - 50 days after sowing seedlings, seedling be overshadowed and best seedbed for sandy soil or humus soil, sowing and soil should be kept moist, but not much watering, avoid the seeds with mildew and best seedbed for sandy soil or humus soil, sowing and soil should be kept moist, but not much watering, avoid the seeds with mildew and .
Manglietiastrum sinicum seed sowing time and sowing - time was divided into two phases: the winter - sown Manglietiastrum sinicum seed sowing time and sowing - time was divided into two phases: the winter - sown .: Night Cream without generating a hazard in the case where, during the spring sowing the earlier the better, early sowing could take early sprouting and coming up,Lengthening the seedling growth period, enhancing the root growth of spring - sowing time : Night Cream without generating a hazard in the case where, during the spring sowing the earlier the better, early sowing could take early sprouting and coming up,Lengthening the seedling growth period, enhancing the root growth of spring - sowing time .
too late, the temperature increase, low rate of germination, seedling growth to a sluggish growth cycle too late, the temperature increase, low rate of germination, seedling growth to a sluggish growth cycle . Zhejiang provinces by the end of February - early March sowing Zhejiang provinces by the end of February - early March sowing .
sowed in winter: the winter sowing seeds which may be waived in the sand in this process, early budburst unearthed, Zhejiang in late November to mid - January sowed in winter: the winter sowing seeds which may be waived in the sand in this process, early budburst unearthed, Zhejiang in late November to mid - January . nursery, it is better to select the traffic convenience, labor is ample water supply, power supply of the local nursery, it is better to select the traffic convenience, labor is ample water supply, power supply of the local .
area, depending on the throughput area, depending on the throughput . seedling nursery to flat terrain, good drainage and a sunny, moist, fertile osteoporosis, neutral pH is the suitable one, groundwater level does not exceed a maximum of 1. 5 meters,soil thickness of not less than 50 cm; sandy loam, loam or sandy loam with good
sown in nursery ready to work in the autumn and winter performed mu for 0. 5 - 1. 0 kilograms of decomposed organic fertilizer, mixed with the ferrous sulfate 2. 5 kg, Xin sulfuric acid 2. 5 kg or carbofuran 2. 5 kilograms, at once deeply 30 - 40 cm, a process that may be ripened soil, is beneficial to improve soil fertility; autumn also advisable before seeding for 1 - 2 months deep ploughing; ploughing is cleared at the same time as nursery roots, stones, as the previous hybrid pile raking and levelling the following spring, as a seedbed ditching, the seedbed is preferred for the east - west, seedbed wide 1 - 1. 2 meters,two - aisle seedbed between 30 - 40 cm, the seedbed should have the effect of high excavated face up to 10 cm - 15 cm, the bed soil breaking, raking flat. Then the soil, so watering after no accumulation, seed germination and seedling growth of
to watering, to be absorbed by the soil moisture is the field capacity is maintained at about 80 percent, re - seeding to watering, to be absorbed by the soil moisture is the field capacity is maintained at about 80 percent, re - seeding . watering method which just adops the furrow irrigation and permeation irrigation before seeding watering method which just adops the furrow irrigation and permeation irrigation before seeding .
is important, the soil is moist, water content in the seed germination; but cannot seeper, the seeper after the effect on respiration, the high temperature and humid environment is prone to seed rot is important, the soil is moist, water content in the seed germination; but cannot seeper, the seeper after the effect on respiration, the high temperature and humid environment is prone to seed rot . Manglietiastrum sinicum seed sowing There are generally three methods, i.e. drill, sowing,Container Seedling of Three
manner a large number of seeds are preferably made of a strip and with broadcast sowing, small quantities of seed for sowing in drill for the manner a large number of seeds are preferably made of a strip and with broadcast sowing, small quantities of seed for sowing in drill for the . container according to the row 5 - 8 cm, 2 cm - 3, with or without ditching drill directly in the bed surface, drill more labor - saving, thinning out seedling and weeding and intertillage conveniently, air, moisture, sunshine condition also is beneficial to the growth and improve the quality of seedlings container according to the row 5 - 8 cm, 2 cm - 3, with or without ditching drill directly in the bed surface, drill more labor - saving, thinning out seedling and weeding and intertillage conveniently, air, moisture, sunshine condition also is beneficial to the growth and improve the quality of seedlings .
sowing your seeds are directly sown in seedling bed before sowing sowing your seeds are directly sown in seedling bed before sowing . container configuration nutrient soil, packed soil, after seeds directly in the container, the nutritional composition to the fire of lime - soil, yellow soil, organic fertilizer and the like in a 4: 5: 1) container configuration nutrient soil, packed soil, after seeds directly in the container, the nutritional composition to the fire of lime - soil, yellow soil, organic fertilizer and the like in a 4: 5: 1) .
Manglietiastrum sinicum is planted for precious tree,scarce resources, under the given condition is preferred for the container seedling raising, to increase the rate of field emergence rute, plant height, ensuring good quality and easy management before sowing to Manglietiastrum sinicum is planted for precious tree,scarce resources, under the given condition is preferred for the container seedling raising, to increase the rate of field emergence rute, plant height, ensuring good quality and easy management before sowing to . 5% bromo - greeamium and 1: 1000) per square meter or 2 g of a 50% phoxim mixture mixes with tiny soil thoroughly to sprinkle a bed soil disinfecting and sterilizing prepared part of the sand or loess, after disinfection of bed surface with plastic film for sealing 3 - 5 days 5% bromo - greeamium and 1: 1000) per square meter or 2 g of a 50% phoxim mixture mixes with tiny soil thoroughly to sprinkle a bed soil disinfecting and sterilizing prepared part of the sand or loess, after disinfection of bed surface with plastic film for sealing 3 - 5 days .
to sow, and backup of loess or sand and mixed with seeds and mix well, uniformly spread in the disinfection of the surface of the bed, and then the sterilized sand or loess covering on the surface of the cover to the thickness of the seed,Strain through fine - mesh bed Spray - jet - wet, water dripping from the back surface of the seedbed is closed with a plastic film to sow, and backup of loess or sand and mixed with seeds and mix well, uniformly spread in the disinfection of the surface of the bed, and then the sterilized sand or loess covering on the surface of the cover to the thickness of the seed,Strain through fine - mesh bed Spray - jet - wet, water dripping from the back surface of the seedbed is closed with a plastic film . management after watering in spring after sowing pre - emergence should always leave the management after watering in spring after sowing pre - emergence should always leave the .
bed wetting surface of the bed temperature of 25 DEG C is more than 30. degree. C., the plastic film to uncover ventilation anything when the bed surface, suggesting that water is insufficient, i.e., to watering
Where local conditions permit, and the test equipment recommended by sprinkling Where local conditions permit, and the test equipment recommended by sprinkling . measures cover: as sow in that field should use the compaction plank, and the upper cover layer of the seed has come as a blow to the heart of loess and, finally, a nursery, and it is covered with a straw and straw cover measures cover: as sow in that field should use the compaction plank, and the upper cover layer of the seed has come as a blow to the heart of loess and, finally, a nursery, and it is covered with a straw and straw cover .
aims to keep the soil moist and reduces evaporation of moisture after germination of the seeds to be aims to keep the soil moist and reduces evaporation of moisture after germination of the seeds to be .,In order to prevent yellowing seedlings, the seedlings to avoid long and steep, and peeling of the covering, the covering - uncovering should be carried out in the evening or on cloudy days ,In order to prevent yellowing seedlings, the seedlings to avoid long and steep, and peeling of the covering, the covering - uncovering should be carried out in the evening or on cloudy days .
Manglietiastrum sinicum smaller seeds, the seeds of growth of seedlings after tender, meticulous management on the growth of the sprouts are important, the bed with ample moisture, most of it to the post - emergence, the outside temperature reaches 28.d egree. C. and then open that plastic film up seedlings When the buds grow up to 6 cm - 7 cm, the hull can be completely exfoliated batch transplanting When the buds grow up to 6 cm - 7 cm, the hull can be completely exfoliated batch transplanting .
before transplanting in the soil and fertilizing, transplanting seedling bed was applied per hectare of 400 kilograms of fertilizer and 150 kg of ferrous sulfate and 30 kilos of carbofuran,sterilizing soil and Underground Pests of leveling and build into a 1 - 1. 2 - meter - wide bed transplanting according to row spacing 10 cm by 10 cm by transplanting according to row spacing 10 cm by 10 cm by .
seedling management: after transplanting of the plantlets was immediately covered with shade, lignified after the peelable plastic shade seedling management: after transplanting of the plantlets was immediately covered with shade, lignified after the peelable plastic shade . MONTANA Manglietiastrum sinicum seedlings were inhibited by MONTANA Manglietiastrum sinicum seedlings were inhibited by .
spring planting after transplanting of the seedbed is very easy to be pulled out in time, maintain the seedbed substantially free of weeds spring planting after transplanting of the seedbed is very easy to be pulled out in time, maintain the seedbed substantially free of weeds . weeding, the roots of seedlings by hand gently plucking, or a loose buds weeding, the roots of seedlings by hand gently plucking, or a loose buds .
promptly pulled out of the diseased and weak plants, seedlings on a cloudy day, which is used to facilitate the survival promptly pulled out of the diseased and weak plants, seedlings on a cloudy day, which is used to facilitate the survival . seedbed with ample moisture,In supplementing water with fine sprayer, sprinkler, lignified available after fecal Shao on the dash of the interline seedbed with ample moisture,In supplementing water with fine sprayer, sprinkler, lignified available after fecal Shao on the dash of the interline .
15 days after the transplantation, may be 1 - 1. 5 kg / mu of urea or pouring dilute manure once every 20 days and scarification fertilizing once, to readily available fertilizer mainly once every 20 days and scarification fertilizing once, to readily available fertilizer mainly .
Manglietiastrum sinicum plantlets grow to 30 cm, it is possible to suppress the growth of weeds Manglietiastrum sinicum plantlets grow to 30 cm, it is possible to suppress the growth of weeds . thereafter seedlings i.e. timely management of scarification fertilizer and watering, fertilizer concentration may be gradually increased, but the best time to stop applying urea and manure, potash or compound fertilizer was applied at the time, promote seedling growth is much fuller and more robust, in order to survive the winter safely
whole season with a 5 - 6 times whole season with a 5 - 6 times . fertilization fertilization.
Prevention Of Plant Diseases And Insect Pests
preventing and curing plant diseases and insect pests is a seedling, tending and managing in an important job that must be checked frequently, do a good job in the forecast, prevention and rapid control to ensure the strong growth of the seedlings and improve seedling quality preventing and curing plant diseases and insect pests is a seedling, tending and managing in an important job that must be checked frequently, do a good job in the forecast, prevention and rapid control to ensure the strong growth of the seedlings and improve seedling quality . Manglietiastrum sinicum root rot and damping - off of the main diseases in the seedling damping - off Manglietiastrum sinicum root rot and damping - off of the main diseases in the seedling damping - off .
more after initial occurrence, because of the young seedling roots, are easily infected by rhizoctonia rot, preventing and controlling method as follows: (a) with 0 5% more after initial occurrence, because of the young seedling roots, are easily infected by rhizoctonia rot, preventing and controlling method as follows: (a) with 0 5% . 1000 - fold solution of ferrous sulfate or the equivalent Bordeaux mixture, 10 days at the time of use of the plants which had been sick for 1000 - fold solution of ferrous sulfate or the equivalent Bordeaux mixture, 10 days at the time of use of the plants which had been sick for .
⑵, available 800 - fold of the fungus and the solution was sprayed, the spacer 7 at the time of the prevention and control of the ⑵, available 800 - fold of the fungus and the solution was sprayed, the spacer 7 at the time of the prevention and control of the . rot prevention method:(1) after emergence of seedlings, without affecting the growth of the case, should be less watering to unfavorable onset rot prevention method:(1) after emergence of seedlings, without affecting the growth of the case, should be less watering to unfavorable onset .
⑵ on infected plants, immediately remove the earth, and plants within 1 meter around the sterilizing soil, medicament available 50% of Benlate wettable powder (1: 1000) watering ⑵ on infected plants, immediately remove the earth, and plants within 1 meter around the sterilizing soil, medicament available 50% of Benlate wettable powder (1: 1000) watering . Agrotis ypsilon Rottemberg pests, grub, which harm seedlings of rhizome of Agrotis ypsilon Rottemberg Agrotis ypsilon Rottemberg pests, grub, which harm seedlings of rhizome of Agrotis ypsilon Rottemberg .
prevention method as follows: (a) The herbicidal deinsectization, ensuring seedlings are no weeds, can eliminate a part of the larva and ovum prevention method as follows: (a) The herbicidal deinsectization, ensuring seedlings are no weeds, can eliminate a part of the larva and ovum . ⑵ fresh booby - traps, with juicy grass or asparagus lettuce leaf have been chopped, fresh grass, trichlorfon according to 99.5: 0.5 parts mixed into the fresh bait, Miao seedlings near ground,And from time to time, place, and killing larvae
⑶ AGAINST, 50% Phoxim EC 1000 fold liquid sprayed on the seedling ⑶ AGAINST, 50% Phoxim EC 1000 fold liquid sprayed on the seedling . White Grubs;: the trapping and killing with black lamps, in a large number of adult females spawn before the White Grubs;: the trapping and killing with black lamps, in a large number of adult females spawn before the .
In the adult occurring stage, spraying of 90% trichlorfon (1: 1000) In the adult occurring stage, spraying of 90% trichlorfon (1: 1000) .
Seedling Technical Standards
seedling nursery stock technical standards include material properties and performance characteristics of seedling growth seedling nursery stock technical standards include material properties and performance characteristics of seedling growth . material characteristics including morphological and physiological characteristics, and can be measured, such as morphological of seedling height, ground diameter, root quantity of physiological dormancy, moisture status, nutrient status, etc material characteristics including morphological and physiological characteristics, and can be measured, such as morphological of seedling height, ground diameter, root quantity of physiological dormancy, moisture status, nutrient status, etc .
the growth performance characteristics in a particular environment for the survival of the seedlings in the seedling planting of all manifestation, such as root growth potential, with cold conditions, the ability to withstand adverse environment the growth performance characteristics in a particular environment for the survival of the seedlings in the seedling planting of all manifestation, such as root growth potential, with cold conditions, the ability to withstand adverse environment . fact etc, and contributed to the appearance quality of rice seedlings can be used as technical standards fact etc, and contributed to the appearance quality of rice seedlings can be used as technical standards .
may therefore be formed most easily measured outside of the seedling morphology such as height, diameter, weight,root and shoot / root ratio of the assessment and classification of seedling (FWS) may therefore be formed most easily measured outside of the seedling morphology such as height, diameter, weight,root and shoot / root ratio of the assessment and classification of seedling (FWS) . means the bud seedling groundsurface means the bud seedling groundsurface .
diameter refers to the dry ground close to the diameter at the diameter refers to the dry ground close to the diameter at the . weight including fresh and dry weight, expressed in nursery stock growing accumulation of photosynthetic product ability, the seedling dry matter storage conditions, will directly affect its above - ground growth of afforestation in weight including fresh and dry weight, expressed in nursery stock growing accumulation of photosynthetic product ability, the seedling dry matter storage conditions, will directly affect its above - ground growth of afforestation in .
bPAs (bPut, bSpd and bPAx), as well as the size, structure and the planting survival, growth and future of development has a close relationship to bPAs (bPut, bSpd and bPAx), as well as the size, structure and the planting survival, growth and future of development has a close relationship to . Manglietiastrum sinicum annual seedling shall comply with the requirements of the ground diameter of 1 cm, a height of 50 cm, the seedlings were up to 20 centimeters long, straight trunk, leaves and shoots with normal color, no pests Manglietiastrum sinicum annual seedling shall comply with the requirements of the ground diameter of 1 cm, a height of 50 cm, the seedlings were up to 20 centimeters long, straight trunk, leaves and shoots with normal color, no pests .
Value Of Plants
ornamental evergreen tree ornamental evergreen tree . Leaves alternate, simple, entire, leathery, oblong - obovate or oblong - elliptic, apex acute, the dorsal surface is greenish and Leaves alternate, simple, entire, leathery, oblong - obovate or oblong - elliptic, apex acute, the dorsal surface is greenish and .
_ petioles with stipules adnate _ petioles with stipules adnate . Flowers solitary, bisexual, fragrant; tepals 9, in 3 whorls, the outer wheel maximum; stamens many, filaments short; anthers linear, circumferential cracking endothecium, connective extended; gynoecium with stubby habitat; most of the carpel, a mature when thick wood, cracked completely along the ventral suture and the tip of the crack, the ovaries of a 5 - 3 aggregate fruit obovoid or ellipsoid, Flowers solitary, bisexual, fragrant; tepals 9, in 3 whorls, the outer wheel maximum; stamens many, filaments short; anthers linear, circumferential cracking endothecium, connective extended; gynoecium with stubby habitat; most of the carpel, a mature when thick wood, cracked completely along the ventral suture and the tip of the crack, the ovaries of a 5 - 3 aggregate fruit obovoid or ellipsoid, .
seeds per carpel 1 - 3, red aril seeds, to reach the filiform funicles seeds per carpel 1 - 3, red aril seeds, to reach the filiform funicles . florescence on a 12 - 4 months,Fruit 8 - 10 month florescence on a 12 - 4 months,Fruit 8 - 10 month .
2n = 38, 2n = 38, . Dan Dan .
rare species, with high ornamental rare species, with high ornamental . Manglietiastrum sinicum is a large tree, only in Xichou, Yunnan, XICHOU COUNTY BY hemp Bay is situated at an altitude of 1300 to 1700 meters of woodland trees and 7 backup ancient trees belonging to find Manglietiastrum sinicum is a large tree, only in Xichou, Yunnan, XICHOU COUNTY BY hemp Bay is situated at an altitude of 1300 to 1700 meters of woodland trees and 7 backup ancient trees belonging to find .
Manglietiastrum sinicum, 46 meters high tree, 113 cm DBH, tree age already 150 years Manglietiastrum sinicum, 46 meters high tree, 113 cm DBH, tree age already 150 years . local people called "satin mung bean tree" local people called "satin mung bean tree" .
Experts' Study, because wood canopy of grey, thick, woody, thick aril, endosperm is rich in fat, high - humidity environment, the seed is prone to mildew and rot.Thus natural trees rarely Manglietiastrum Law has been listed as a Grade - A rare and endangered plants, 7 strains of ancient and famous trees and ancient trees have been reported in the provincial list Manglietiastrum Law has been listed as a Grade - A rare and endangered plants, 7 strains of ancient and famous trees and ancient trees have been reported in the provincial list .
the caracter of the scientific value of the section of the ancient plant classification system and floristic study in academic the caracter of the scientific value of the section of the ancient plant classification system and floristic study in academic . Southeast of rare timber plants, garden ornamental. 
