CN105103924B - A kind of high yield cultivating method of the nuisanceless bletilla striata - Google Patents

A kind of high yield cultivating method of the nuisanceless bletilla striata Download PDF

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CN105103924B
CN105103924B CN201510617431.7A CN201510617431A CN105103924B CN 105103924 B CN105103924 B CN 105103924B CN 201510617431 A CN201510617431 A CN 201510617431A CN 105103924 B CN105103924 B CN 105103924B
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bletilla striata
soil
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insect prevention
root
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CN105103924A (en
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唐朝辉
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Malong Xingyu Agricultural And Biological Technology Development Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/08Organic fertilisers containing added bacterial cultures, mycelia or the like

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a kind of high yield cultivating method of the nuisanceless bletilla striata, this method using the beneficial symbiosis bacterial nutrient solution of orchid family rhizobium or Orchid Mycorrhizae bacterium after artificial culture of isolated carries out that Nutrition Soil is made after breeding fermentation with fertile soil, after Nutrition Soil is mixed with the soil in kind planting ditch, transplant in the field for carrying out tissue-cultured seedling, then tillage and weeding is carried out to growth period, topdressed and rational insect prevention, growth can be harvested after 2 years.The advantage of the invention is that using beneficial fungal component being combined with ecologic planting technology, promote the generation of bletilla striata new root and the hypertrophy of stem block, it is avoided that the generation of pest and disease damage completely using EM insect prevention liquid simultaneously, compared with traditional implantation methods, bletilla striata head after harvesting is big, individual difference is small, high-class product can reach more than 95%, and per mu yield also improves 40~50%, with good economic benefit, social benefit and ecological benefits.

Description

A kind of high yield cultivating method of the nuisanceless bletilla striata
Technical field
The invention belongs to Chinese herbal medicine planting technology field, and in particular to a kind of large-scale planting side on bletilla striata high yield Method.
Background technology
The bletilla striata is that the orchid family bletilla striata belongs to herbaceos perennial, is distributed mainly on Henan of China, Shanxi, Sichuan, Guizhou, cloud The ground such as south.The bletilla striata is used as medicine with stem tuber, early in《Sheng Nong's herbal classic》In it is just on the books, with tonifying lung, detumescence, myogenic, stop blooding it Effect, for treating tuberculosis hemoptysis, bronchiectasis hemoptysis, gastric ulcer haematemesis, hematuria, the symptom such as have blood in stool, in addition, the flower of the bletilla striata Color is gorgeous, is also a kind of good landscape plant.Now, in the market is very vigorous to the demand of the bletilla striata, in addition China in recent years The wild bletilla striata of most area is excavated by transition, causes its natural resources drastically to reduce, endangered edge, by Country is classified as one of wild plant of focused protection, it can be seen that, usage amount of the bletilla striata in medicine is larger.In recent years, it is national A series of protections strengthened to natural resources of Chinese medicinal materials, research and development are put into effect and have rationally utilized, it is desirable to built reinforcement Precious, Rare, Endangered kind and protect The recovery and growth breeding the standardization planted with Chinese medicine, promote resource of shield, then, domestic many agricultural sciences institutes And plantation business tie-up has carried out the artificial cultivation of the bletilla striata, although the bletilla striata is less demanding to growing environment, easily plant, but passes The planting patterns of system is because planting technology is deficient so that bletilla striata rhizome slight of stature after harvest is elongated, small holes caused by worms are more, poor quality, yield It is low, deficiency in economic performance, be also exactly planting household for additional income simply, during plantation substantial amounts of use agricultural chemicals and Chemical fertilizer, these agricultural chemicals, which are not only resulted in, substantial amounts of residues of pesticides in the pollution of soil and stem block, after eating not only up to not To the purpose cured the disease, can also there is a potential threat of lesion, the intrinsic drug effect and the quality of the bletilla striata of the bletilla striata of serious reduction.Cause This, develops that a kind of Planting risk is small, survival rate is high, yield is high, quality is high, high efficiency, safety and environmental protection, free of contamination without public affairs The high yield cultivating method of the evil bletilla striata is desirability.
The content of the invention
In order to solve problem present in background technology, it is an object of the invention to provide a kind of Planting risk is small, survival rate Height, yield height, quality height, high efficiency, safety and environmental protection, the high yield cultivating method of the free of contamination nuisanceless bletilla striata.
The object of the present invention is achieved like this,
A kind of high yield cultivating method of the nuisanceless bletilla striata, including following steps:
1. selection of land site preparation:Fertile, the retain water and nutrients power of selection moistening is strong, quality is loose, in neutral sandy soil, winter handle More than 30cm is turned in plot, then before plantation every mu apply the farm manure that 2000~3000kg becomes thoroughly decomposed and turned over as base fertilizer, and again Ground makes soil and farm manure mix uniformly, smooths the earth and rakes, further along plot North and South direction make wide 100~150cm, it is high by 30~ 40cm high ridge, opens the deep kind planting ditches of 10~20cm;
2. the preparation of Nutrition Soil:Orchid family rhizobium or Orchid Mycorrhizae bacterium are collected from from wild bletilla striata root, through artificial Isolated beneficial fungal component after culture, beneficial fungal component is configured in every milliliter contain 2.8~300,000,000 after blending with water The symbiosis bacterial nutrient solution of active component, 4500~5000kg fertile soil is then mixed in per kilogram symbiosis bacterial nutrient solution, is stirred Mycelia breeding in well mixed relief symbiosis bacterial nutrient solution, breeds 20~30 days;
3. field is transplanted:The humic soil application after step 2. middle breeding in kind of planting ditch, every mu is applied 3000~3500kg, and Pour permeable after being mixed thoroughly with soil, allow mycelia to be bred again in soil, breed 5~10 days, then the hardening tissue culture of 50~80 days Seedling is transplanted in kind of planting ditch by 25~30mm of line-spacing, 5~10mm of spacing in the rows planting density, earthing after transplanting, is watered, and is planted Crop of sheltering from heat or light need to be planted in furrow ditch then;
4. growing season management:
A tillage and weedings:The bletilla striata growth animated period, it is necessary to carry out tillage and weeding, weeding combines and hugs loose furrow face, during weeding Shallow hoe is wanted, so as not to hindering root;
B rich water quality managements:Every year 5~10 days before bletilla striata stem block expanding stage, ditched at 3~5mm of stem, every mu 50~100kg dedicated fertilizer is imposed, during this period, it is necessary to irrigate in time and draining, ground moistening is kept at any time, and control soil The humidity of earth is more than 56%;
The c prevention and control of plant diseases, pest control:In growth period, it is necessary to which it is 100~500 that every mu of branches and leaves are sprayed with 100~200kg extension rates EM insect prevention liquid again 2~3 times, while also needing to anti-to bletilla striata plant pouring root for 100~500 times of EM insect prevention liquid with extension rate 1 time, every mu of 40~50kg of pouring root, and, it is necessary to which every mu sprays 50~100kg extension rates and is before the bletilla striata rudiment of spring next year 100~500 times of EM insect prevention liquid is once;
5. harvest:After the bletilla striata is planted 2~3 years, when 9~October, aerial stem of plant branch was withered, take root, remove coring and The bletilla striata can be harvested after soil.
The advantage of the invention is that using beneficial fungal component being combined with ecologic planting technology, not only effectively strengthen The amount of conversion and decomposition to the soil organism, the increase soil organism and humic acid, promotes the pellet of soil, enhances soil The fertility of earth, and be conducive to infiltration, water conservation and the venting capability of soil, it can quickly expand the absorption of bletilla striata root nutrient Area, promotes the generation of bletilla striata new root and the hypertrophy of stem block, while being not only avoided that pest and disease damage completely using EM insect prevention liquid Occur, moreover it is possible to quickly promote the growth of plant, decomposed the residual of medicine, accelerate photosynthesis and the metabolism of plant, Greatly shorten the cycle of plantation and improve the yield of the bletilla striata, compared with traditional implantation methods, the bletilla striata after harvesting Head is big, individual difference is small, no small holes caused by worms and rotten, and high-class product can reach more than 95%, and per mu yield also improves 40~50%, be entirely capable of Ensure bletilla striata quality and drug effect, improve the manual scale planting of the bletilla striata, strengthen the product competitiveness of the bletilla striata, established well Basis, with good economic benefit, social benefit and ecological benefits.
Embodiment
With reference to embodiment, the present invention is further illustrated, but the present invention is not any limitation as in any way, Based on present invention teach that any conversion or replacement made, equal embodiment belong to protection scope of the present invention.
Embodiment 1:
The present embodiment is comprised the following steps that
1. selection of land site preparation:Fertile, the retain water and nutrients power of selection moistening is strong, quality is loose, in neutral sandy soil, winter handle More than 30cm is turned in plot, then before plantation every mu apply farm manure that 3000kg becomes thoroughly decomposed as base fertilizer, and plough make soil again Earth and farm manure are mixed uniformly, are smoothed the earth and are raked, and the North and South direction further along plot makees wide 100~150cm, high 30~40cm High ridge, opens the deep kind planting ditches of 10~20cm;
2. the preparation of Nutrition Soil:Orchid family rhizobium or Orchid Mycorrhizae bacterium are collected from from wild bletilla striata root, through artificial Isolated beneficial fungal component after culture, beneficial fungal component is configured in every milliliter contain 2.8~300,000,000 after blending with water The symbiosis bacterial nutrient solution of active component, then mixes 4500kg fertile soil in per kilogram symbiosis bacterial nutrient solution, and mixing of stirring is equal Mycelia breeding in even relief symbiosis bacterial nutrient solution, breeds 20 days;
3. field is transplanted:The humic soil application after step 2. middle breeding in kind of planting ditch, every mu is applied 3000kg, and and soil Pour permeable after mixing thoroughly, allow mycelia to be bred again in soil, breed 5 days, then the hardening tissue-cultured seedling of 50~80 days in kind of a planting ditch The interior planting density by 25~30mm of line-spacing, 5~10mm of spacing in the rows is transplanted, and earthing after transplanting, is watered, plantation then need to be Crop of sheltering from heat or light is planted in furrow ditch;
4. growing season management:
A tillage and weedings:The bletilla striata growth animated period, it is necessary to carry out tillage and weeding, weeding combines and hugs loose furrow face, during weeding Shallow hoe is wanted, so as not to hindering root;
B rich water quality managements:Every year 5~10 days before bletilla striata stem block expanding stage, ditched at 3~5mm of stem, every mu Impose 50kg dedicated fertilizer, the dedicated fertilizer is 50% pig manure, 15% soybean cake, 25% azophoska and 10% boron fertilizer, herein Period is, it is necessary to which irrigation and draining in time, keeps ground moistening, and control the humidity of soil more than 56% at any time;
The c prevention and control of plant diseases, pest control:In growth period, it is necessary to which every mu of branches and leaves are sprayed with the EM insect prevention that 100kg extension rates are 100 times Liquid 2~3 times, while also needing to anti-to bletilla striata plant pouring root 1 time, every mu of pouring root for 100 times of EM insect prevention liquid with extension rate 40kg, and before the bletilla striata rudiment of spring next year, it is necessary to every mu spray 50kg extension rates be 200 times EM insect prevention liquid once, institute Stating the compound method of EM insect prevention liquid is, first EM bacterium solutions, brown sugar, vinegar, white wine, water are got the raw materials ready in 1: 1: 1: 1: 8 ratio, white wine Alcoholic strength be 30-50 degree, then first brown sugar is dissolved into water, and add after EM bacterium solutions are stirred evenly and be placed in closed container, sent out Ferment 2~3 days, deflation of uncapping, sequentially adds vinegar and white wine, stirs evenly rear sealing and fermenting, to deflate and exist side by side in time during fermentation Sealed, when fermentation can smell sour-sweet ester fragrance in 7~15 days, that is, EM insect prevention liquid is made, the liquid-tight envelope of EM insect prevention can deposit 6 Month, it is impossible to it should should be finished when closed in 7 days;
5. harvest:After the bletilla striata is planted 2~3 years, when 9~October, aerial stem of plant branch was withered, take root, remove coring and The bletilla striata can be harvested after soil.
The bletilla striata planted using the cultural method of above-described embodiment 1, its transplanting survival rate reaches 98%, and the growth speed of plant Degree is fast, can harvest within 2 years, the bletilla striata head after harvesting is big, quality is good, without small holes caused by worms and rotten, and high-class product can reach 92%, per mu yield Amount improves 42.3%, and is determined through experiment, without any residues of pesticides, medical value and the wild bletilla striata phase of the bletilla striata in the bletilla striata When being fully able to reach nuisanceless, natural green food standard.
Embodiment 2:
The present embodiment is comprised the following steps that:
1. selection of land site preparation:Fertile, the retain water and nutrients power of selection moistening is strong, quality is loose, in neutral sandy soil, winter handle More than 30cm is turned in plot, then before plantation every mu apply farm manure that 2500kg becomes thoroughly decomposed as base fertilizer, and plough make soil again Earth and farm manure are mixed uniformly, are smoothed the earth and are raked, and the North and South direction further along plot makees wide 100~150cm, high 30~40cm High ridge, opens the deep kind planting ditches of 10~20cm;
2. the preparation of Nutrition Soil:Orchid family rhizobium or Orchid Mycorrhizae bacterium are collected from from wild bletilla striata root, through artificial Isolated beneficial fungal component after culture, beneficial fungal component is configured in every milliliter contain 2.8~300,000,000 after blending with water The symbiosis bacterial nutrient solution of active component, then mixes 4800kg fertile soil in per kilogram symbiosis bacterial nutrient solution, and mixing of stirring is equal Mycelia breeding in even relief symbiosis bacterial nutrient solution, breeds 25 days;
3. field is transplanted:The humic soil application after step 2. middle breeding in kind of planting ditch, every mu is applied 3300kg, and and soil Pour permeable after mixing thoroughly, allow mycelia to be bred again in soil, breed 8 days, then the hardening tissue-cultured seedling of 50~80 days in kind of a planting ditch The interior planting density by 25~30mm of line-spacing, 5~10mm of spacing in the rows is transplanted, and earthing after transplanting, is watered, plantation then need to be Crop of sheltering from heat or light is planted in furrow ditch;
4. growing season management:
A tillage and weedings:The bletilla striata growth animated period, it is necessary to carry out tillage and weeding, weeding combines and hugs loose furrow face, during weeding Shallow hoe is wanted, so as not to hindering root;
B rich water quality managements:Every year 5~10 days before bletilla striata stem block expanding stage, ditched at 3~5mm of stem, every mu 80kg dedicated fertilizer is imposed, the dedicated fertilizer is 55% pig manure, 22% soybean cake, 20% azophoska and 3% boron fertilizer, in this phase Between, it is necessary in time irrigate and draining, ground moistening is kept at any time, and control the humidity of soil more than 56%;
The c prevention and control of plant diseases, pest control:In growth period, it is necessary to which every mu of branches and leaves are sprayed with the EM insect prevention that 150kg extension rates are 350 times Liquid 2~3 times, while also needing to anti-to bletilla striata plant pouring root 1 time, every mu of pouring root for 500 times of EM insect prevention liquid with extension rate 45kg, and before the bletilla striata rudiment of spring next year, it is necessary to every mu spray 80kg extension rates be 100 times EM insect prevention liquid once, institute Stating the compound method of EM insect prevention liquid is, first EM bacterium solutions, brown sugar, vinegar, white wine, water is got the raw materials ready in 1: 1: 1: 1: 10 ratio, in vain The alcoholic strength of wine is 30-50 degree, and then first brown sugar is dissolved into water, and adds after EM bacterium solutions are stirred evenly and be placed in closed container, Fermentation 2~3 days, deflation of uncapping sequentially adds vinegar and white wine, stirs evenly rear sealing and fermenting, to be deflated in time simultaneously during fermentation Sealed immediately, when fermentation can smell sour-sweet ester fragrance in 7~15 days, that is, EM insect prevention liquid is made, the liquid-tight envelope of EM insect prevention can deposit 6 Individual month, it is impossible to should should be finished when closed in 7 days;
5. harvest:After the bletilla striata is planted 2~3 years, when 9~October, aerial stem of plant branch was withered, take root, remove coring and The bletilla striata can be harvested after soil.
The bletilla striata planted using the cultural method of above-described embodiment 2, its transplanting survival rate reaches 95.6%, and the growth of plant Speed is fast, can harvest within 2 years, the bletilla striata head after harvesting is big, quality is good, without small holes caused by worms and rotten, and high-class product can reach 94.7%, Per mu yield improves 48.7%, and is determined through experiment, without any residues of pesticides, the medical value and wild white of the bletilla striata in the bletilla striata Splendid achnatherum quite, is fully able to reach nuisanceless, natural green food standard.
Embodiment 3:
The present embodiment is comprised the following steps that:
1. selection of land site preparation:Fertile, the retain water and nutrients power of selection moistening is strong, quality is loose, in neutral sandy soil, winter handle More than 30cm is turned in plot, then before plantation every mu apply farm manure that 3000kg becomes thoroughly decomposed as base fertilizer, and plough make soil again Earth and farm manure are mixed uniformly, are smoothed the earth and are raked, and the North and South direction further along plot makees wide 100~150cm, high 30~40cm High ridge, opens the deep kind planting ditches of 10~20cm;
2. the preparation of Nutrition Soil:Orchid family rhizobium or Orchid Mycorrhizae bacterium are collected from from wild bletilla striata root, through artificial Isolated beneficial fungal component after culture, beneficial fungal component is configured in every milliliter contain 2.8~300,000,000 after blending with water The symbiosis bacterial nutrient solution of active component, then mixes 5000kg fertile soil in per kilogram symbiosis bacterial nutrient solution, and mixing of stirring is equal Mycelia breeding in even relief symbiosis bacterial nutrient solution, breeds 30 days;
3. field is transplanted:The humic soil application after step 2. middle breeding in kind of planting ditch, every mu is applied 3500kg, and and soil Pour permeable after mixing thoroughly, allow mycelia to be bred again in soil, breed 10 days, then the hardening tissue-cultured seedling of 50~80 days in kind of a planting ditch The interior planting density by 25~30mm of line-spacing, 5~10mm of spacing in the rows is transplanted, and earthing after transplanting, is watered, plantation then need to be Crop of sheltering from heat or light is planted in furrow ditch;
4. growing season management:
A tillage and weedings:The bletilla striata growth animated period, it is necessary to carry out tillage and weeding, weeding combines and hugs loose furrow face, during weeding Shallow hoe is wanted, so as not to hindering root;
B rich water quality managements:Every year 5~10 days before bletilla striata stem block expanding stage, ditched at 3~5mm of stem, every mu Impose 100kg dedicated fertilizer, the dedicated fertilizer is 55% pig manure, 18% soybean cake, 22% azophoska and 5% boron fertilizer, herein Period is, it is necessary to which irrigation and draining in time, keeps ground moistening, and control the humidity of soil more than 56% at any time;
The c prevention and control of plant diseases, pest control:In growth period, it is necessary to which every mu of branches and leaves are sprayed with the EM insect prevention that 200kg extension rates are 500 times Liquid 2~3 times, while also needing to anti-to bletilla striata plant pouring root 1 time, every mu of pouring root for 500 times of EM insect prevention liquid with extension rate 50kg, and before the bletilla striata rudiment of spring next year, it is necessary to every mu spray 100kg extension rates be 350 times EM insect prevention liquid once, institute Stating the compound method of EM insect prevention liquid is, first EM bacterium solutions, brown sugar, vinegar, white wine, water is got the raw materials ready in 1: 1: 1: 1: 12 ratio, in vain The alcoholic strength of wine is 30-50 degree, and then first brown sugar is dissolved into water, and adds after EM bacterium solutions are stirred evenly and be placed in closed container, Fermentation 2~3 days, deflation of uncapping sequentially adds vinegar and white wine, stirs evenly rear sealing and fermenting, to be deflated in time simultaneously during fermentation Sealed immediately, when fermentation can smell sour-sweet ester fragrance in 7~15 days, that is, EM insect prevention liquid is made, the liquid-tight envelope of EM insect prevention can deposit 6 Individual month, it is impossible to should should be finished when closed in 7 days;
5. harvest:After the bletilla striata is planted 2~3 years, when 9~October, aerial stem of plant branch was withered, take root, remove coring and The bletilla striata can be harvested after soil.
The bletilla striata planted with the cultural method of above-described embodiment 3, its transplanting survival rate reaches 98.5%, and the growth speed of plant Degree is fast, can harvest within 2 years, the bletilla striata head after harvesting is big, quality is good, without small holes caused by worms and rotten, and high-class product can reach 94.1%, mu Output increased 49.5%, and determined through experiment, without any residues of pesticides, the medical value and wild bletilla striata of the bletilla striata in the bletilla striata Quite, it is fully able to reach nuisanceless, natural green food standard.

Claims (1)

1. a kind of high yield cultivating method of the nuisanceless bletilla striata, it is characterised in that including following steps:
1. selection of land site preparation:Fertile, the retain water and nutrients power of selection moistening is strong, quality is loose, in neutral sandy soil, and winter is plot Turn over more than 30cm, then before plantation every mu apply farm manure that 2000~3000kg becomes thoroughly decomposed as base fertilizer, and plough make again Soil and farm manure are mixed uniformly, are smoothed the earth and are raked, and the North and South direction further along plot makees wide 100~150cm, high 30~40cm High ridge, open the deep kind planting ditches of 10~20cm;
2. the preparation of Nutrition Soil:Orchid family rhizobium or Orchid Mycorrhizae bacterium are collected from from wild bletilla striata root, through artificial culture Isolated beneficial fungal component afterwards, beneficial fungal component is configured in every milliliter containing 2.8~300,000,000 activity after being blent with water The symbiosis bacterial nutrient solution of composition, then mixes 4500~5000kg fertile soil, mixing of stirring in per kilogram symbiosis bacterial nutrient solution Mycelia breeding in uniform relief symbiosis bacterial nutrient solution, breeds 20~30 days;
3. field is transplanted:The humic soil application after step 2. middle breeding in kind of planting ditch, every mu is applied 3000~3500kg, and with soil Earth pours permeable after mixing thoroughly, allows mycelia to be bred again in soil, breeds 5~10 days, then the hardening tissue-cultured seedling of 50~80 days is existed Is transplanted, earthing after transplanting, is watered by 25~30mm of line-spacing, 5~10mm of spacing in the rows planting density in kind of planting ditch, plantation ought Year need to plant crop of sheltering from heat or light in furrow ditch;
4. growing season management:
A tillage and weedings:The bletilla striata growth animated period, it is necessary to carry out tillage and weeding, weeding combines and hugs loose furrow face, shallow during weeding Hoe, so as not to hindering root;
B rich water quality managements:Every year 5~10 days before bletilla striata stem block expanding stage, ditched at 3~5mm of stem, every mu imposes 50~100kg dedicated fertilizer, the dedicated fertilizer be 50~60% pig manures, 15~30% soybean cakes, 20~25% azophoska and 3~10% boron fertilizers, during this period, it is necessary to irrigate in time and draining, keep ground moistening, and control the humidity of soil 56% at any time More than;
The c prevention and control of plant diseases, pest control:In growth period, it is necessary to which it is 100~500 times that every mu of branches and leaves are sprayed with 100~200kg extension rates EM insect prevention liquid 2~3 times, at the same also need to it is anti-to bletilla striata plant pouring root 1 time for 100~500 times of EM insect prevention liquid with extension rate, Every mu of 40~50kg of pouring root, and before the bletilla striata rudiment of spring next year, it is necessary to every mu spray 50~100kg extension rates for 100~ 500 times of EM insect prevention liquid is once;
5. harvest:After the bletilla striata is planted 2~3 years, when 9~October, aerial stem of plant branch was withered, takes root, remove coring and soil After can harvest the bletilla striata.
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CN105519350B (en) * 2015-12-14 2018-07-03 广西壮族自治区药用植物园 The method of quick production bletilla seedling
CN105659979B (en) * 2016-01-18 2018-11-23 云南绿辰生物科技开发有限公司 A kind of breeding method of bletilla striata fungal component
CN106386080A (en) * 2016-08-31 2017-02-15 普定县志霖养殖场 Method for cultivating bletilla striata
CN106747928A (en) * 2016-11-23 2017-05-31 施秉县富民高新农业发展有限公司 A kind of preparation method of the special base fertilizer of bletilla
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CN106747829A (en) * 2017-01-25 2017-05-31 施秉县富民高新农业发展有限公司 A kind of preparation method for effectively improving bletilla yield fertilizer
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