CN108739247A - A kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem - Google Patents

A kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem Download PDF

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Publication number
CN108739247A
CN108739247A CN201810572601.8A CN201810572601A CN108739247A CN 108739247 A CN108739247 A CN 108739247A CN 201810572601 A CN201810572601 A CN 201810572601A CN 108739247 A CN108739247 A CN 108739247A
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China
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selenium
matrix
parts
rich
cultivation
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CN201810572601.8A
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Chinese (zh)
Inventor
黄小云
罗涛
张青
黄秀声
张丰娥
周大顺
陈金炎
陈敏健
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Institute of Agricultural Ecology of Fujian Academy of Agricultural Sciences
Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
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Institute of Agricultural Ecology of Fujian Academy of Agricultural Sciences
Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
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Priority to CN201810572601.8A priority Critical patent/CN108739247A/en
Publication of CN108739247A publication Critical patent/CN108739247A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material

Abstract

The invention discloses a kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem.The matrix includes underlying substrate A and overlayer matrix B, wherein matrix A is thick pine bark, and matrix B is made by selenium-rich rabbit excrement or selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain, plantation substrate for primary raw material.Present invention gained is used for the not only ventilative matrix that nature selenium-enriched officinal dendrobium stem is cultivated, moisturizing, nutrient abundance, can increase the yield of dendrobium candidum, moreover it is possible to Se content and functional component content in dendrobium candidum are improved, to improve its nutritional health function and economic benefit.

Description

A kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem
Technical field
The invention belongs to agricultural plantation technology fields, and in particular to a kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem And preparation method thereof.
Background technology
Dendrobium candidum(Dendrobium officinale Kimuraet Migo)It is planted for orchid family Dendrobium perennial herb Object is a kind of rare traditional Chinese medicine, civil to be commonly called as " help celestial grass ", have nourishing Yin and clearing heat, the beneficial stomach that promotes the production of body fluid, relieving cough and moistening lung, wet one's whistle it is bright Mesh improves immune function of human body, anti-curing oncoma and angiocardiopathy and improves the work(such as sleep, prevent cataract, promote longevity Effect.Dendrobium officinale growing environment is unique, very stringent to climate requirements, grows nonparasitically upon another plant on trunk or hayashishita.Due to not steady Fixed sufficient nutrition supply, survival rate are extremely low.As people are to the approval of dendrobium candidum function and the development of tissue culture technique, Artificial growth dendrobium candidum becomes a kind of trend.Since the growing environment of dendrobium candidum requires warm moist, ventilating drainage good Environment, therefore, in artificial cultivation dendrobium candidum, the selection of cultivation matrix is most important.
Selenium element is nutrient necessary to animals and plants, is had very important effect to health, if can improve The content of selenium in dendrobium candidum can not only improve nutrition and the medicinal function of dendrobium candidum, moreover it is possible to raising raising Household income, one Two are lifted to obtain.Therefore, establishing the dendrobium officinale culture medium that a kind of Se content is high, water conservation is ventilative, full of nutrition, cheap and easy to get has ten Divide important meaning.
Invention content
The purpose of the present invention is to provide a kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem, should Matrix not only breathes freely, moisturizing, nutrient are sufficient, can increase the yield of dendrobium candidum, moreover it is possible to improve Se content and work(in dendrobium candidum Effective component content, to improve its nutritional health function and economic benefit.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem comprising underlying substrate A and overlayer matrix B;In parts by weight It counts, raw materials used in matrix A is 15 ~ 25 parts of thick pine bark;It is raw materials used in matrix B to include:Selenium-rich rabbit excrement or selenium-rich sheep manure 10 ~ 20 parts, 30 ~ 40 parts of fine bark, 15 ~ 25 parts of selenium-rich Pueraria lobota slag, 2 ~ 6 parts of porous ceramic grain, 5 ~ 10 parts of plantation substrate;The base The thickness of matter A is 4~6cm, and the thickness of matrix B is 5~8cm.
Preferably, the matrix for the cultivation of nature selenium-enriched officinal dendrobium stem includes underlying substrate A and overlayer matrix B, is pressed Parts by weight meter:Raw materials used in matrix A is 20 parts of thick pine bark;It is raw materials used in matrix B to include:Selenium-rich rabbit excrement or selenium-rich sheep 10 parts of excrement, 36 parts of fine bark, 22 parts of selenium-rich Pueraria lobota slag, 5 parts of porous ceramic grain, 7 parts of plantation substrate;The thickness of the matrix A Thickness for 5cm, matrix B is 6cm.
The size of the thick pine bark is 2.0 ~ 3.0cm, and the size of fine bark is 0.5 ~ 1.0cm.
The selenium-rich rabbit excrement or selenium-rich sheep manure are the richness that meat rabbit or sheep are produced using geographical selenium-enriched crop waste as raw material Selenium feed carries out the excrement generated after standardization raising, and wherein Se content is 0.05 ~ 0.1mg/kg.
The selenium-rich Pueraria lobota slag be selenium-rich pueraria lobata processing after remaining cauline leaf, tendril, root skin, Se content be 0.08 ~ 0.10mg/kg;It is first crushed to 0.5 ~ 1.5cm of size using preceding.
The size of the porous ceramic grain is 0.5 ~ 1.5cm.
The plantation substrate is the waste bacterium rod after cultivation of glossy ganoderma, and granular size is first crushed to using preceding< 0.5cm。
The preparation method of the matrix for the cultivation of nature selenium-enriched officinal dendrobium stem includes the following steps:
1)Thick pine bark is stacked, spontaneous fermentation 6 ~ 10 months obtains matrix A;
2)After mixing by selenium-rich rabbit excrement or selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate It on a plastic film, uniformly applies spill calcium superphosphate, zymotic fluid and lime on it, pile positive triangle after mixing again in booth Shape is wrapped with plastic film, is sealed by fermentation 15 ~ 30 days, is then opened turning, is further continued for sealing and is kept for 5 ~ 10 days, is finally opened Airing 2 ~ 3 days, obtains matrix B.
By selenium-rich rabbit excrement or the total weight of selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate It is counted for 80 parts, the weight of calcium superphosphate be added is 1.0 ~ 1.4 parts, the weight of zymotic fluid is 2.3 ~ 2.7 parts, the weight of lime is 0.9 ~ 1.2 part;The zymotic fluid be brown sugar, SOD and EM bacterium mixed solution, wherein a concentration of 0.025 wt.% of brown sugar, A concentration of 0.002 wt.%, EM bacteria concentrations of SOD are 0.48 wt.%.
The remarkable advantage of the present invention is:
(1)Raw material selected by the present invention is cheap and easy to get, containing abundant organic matter and nutrient, can fully meet the life of dendrobium candidum It is long.
(2)The present invention selects selenium-rich soil(Se content >=0.4mg/kg)Remaining stem after the selenium-rich pueraria lobata processing of upper plantation Leaf, tendril, root skin are raw material, and Se content crushes the original as dendrobium officinale culture medium after fermenting in 0.08mg/kg or more Material has good gas permeability, and its nutrient is abundant, Se content and fiber content are high, can play fixed function to dendrobium candidum, Meanwhile dendrobium candidum is planted using selenium-rich Pueraria lobota slag, effect ingredient in Pueraria lobota slag can be made to be accumulated in dendrobium candidum, and further carry High dendrobium candidum yin-nourishing, promote the production of body fluid, moistening lung the effect of.
(3)Selected selenium-rich sheep manure or selenium-rich rabbit excrement are sheep or rabbit using geographical selenium-enriched crop as raw material in the present invention The Se-enriched feedstuff of production carries out the excrement generated after standardization raising, and Se content reaches 0.05mg/kg or more, and containing abundant Organic matter can play selenium-rich, the effect of nutrition, water conservation, while also can as the culturing raw material of dendrobium candidum after being fermented Play the role of fixed.
(4)Thick pine bark, fine bark and porous ceramic grain is added in the present invention in matrix, is since it has ventilative and protects The function of water, and do not allow perishable, it may be reused, play the role of fixed.Meanwhile thick pine bark and fine bark also contain There is certain nutrient.
(5)If the ratio of pine bark and porous ceramic grain is excessively high, poor water retention property, cultivation matrix is easy drying, and nutrient Content is insufficient;If rabbit excrement(Or sheep manure)Excessively high with selenium-rich Pueraria lobota slag ratio, then root system humidity is excessive, poor air permeability, easily rots Phenomenon.Each raw material proportioning is maintained within the scope of rational proportion in the present invention, and the gas permeability of cultivation matrix, water-retaining property may make to reach Optimum state.
(6)Raw material is subjected to fermentation process in the present invention, on the one hand makes organic fertilizer decomposed, on the other hand kills harmful bacteria Class reduces the probability of catching an illness of dendrobium candidum, and sprays brown sugar, SOD during the fermentation, dendrobium candidum can be promoted to take root, carried High its resists the ability of adverse circumstance and anti-stress, and the use of EM bacterium can accelerate fermenting speed, improves efficiency.
Specific implementation mode
In order to make content of the present invention easily facilitate understanding, With reference to embodiment to of the present invention Technical solution is described further, but the present invention is not limited only to this.
The size of thick pine bark used is 2.0 ~ 3.0cm, and the size of fine bark is 0.5 ~ 1.0cm.
Selenium-rich rabbit excrement used is that the Se-enriched feedstuff that meat rabbit produces by raw material of geographical selenium-enriched crop carries out standardization raising The excrement generated afterwards, wherein Se content are 0.05 ~ 0.1mg/kg.The Se-enriched feedstuff be with 15 parts by weight of selenium-rich sweet potato skin powder, 15 parts by weight of selenium-enriched rice bran, 2 parts by weight of selenium-rich passion fruit rattan powder, 8 parts by weight of selenium-rich peanuts rattan powder and 16 parts by weight of bean cake powder, jade 15 parts by weight of rice flour, 68 parts by weight of alfalfa meal, 5.2 parts by weight of wheat bran, 54 parts by weight of wheat-middlings, 6.3 parts by weight of Folium Artemisiae Argyi powder, fish 0.3 parts by weight of raw meat grass meal, 5 parts by weight of premix, 1.2 parts by weight of soya-bean oil are raw material, and particle is made after being mixed;Wherein, institute It is after the sweet potato produced on the soil of Se content >=0.4mg/kg is cleaned, peeled, in the sweet potato of collection to state selenium-rich sweet potato skin powder The microbial fermentation inoculum of its weight 0.05% is added in skin, is crushed after being sealed by fermentation 15 days, is dried, and is made after 40 mesh sieve;Institute It is to dry after the rice harves of the grown on soil of Se content >=0.4mg/kg gained paddy to moisture and contain to state selenium-enriched rice bran Amount is less than 13%, recycles rice mill husk rice, rice is collected object under rear remaining stone roller and is crushed with feed grinder, crosses 40 mesh sieve It is made;The selenium-rich passion fruit rattan powder is after harvesting the passion fruit of the grown on soil of Se content >=0.4mg/kg, will be remaining Passion fruit rattan, which dries to moisture, is less than 13%, after crushed, crosses 40 mesh sieve and is made;The selenium-rich peanuts rattan powder is to contain selenium After the harvesting peanut of the grown on soil of amount >=0.4mg/kg, remaining peanut vine is dried to moisture and is less than 13%, through powder After broken, cross 40 mesh sieve and be made;1500 mg/kg of iron content, 1000 mg/kg of manganese, 120 mg/kg of copper, zinc 1000 in the premix Mg/kg, 2000 mg/kg of iodine, 250 KIU/kg of vitamin A, vitamin D340 KIU/kg, 1000 IU/kg of vitamin E, 7000 mg/kg of lysine, 15000 mg/kg of methionine.The standardization raising is in the selenium-rich of 5 ~ 10km of radius or containing selenium soil Rabbit warren is established in earth region, is then fed using Se-enriched feedstuff since 60 age in days of meat rabbit, until 150 ages in days are delivered for sale.
Selenium-rich Pueraria lobota slag used is selenium-rich soil(Se content >=0.4mg/kg)It is remaining after the selenium-rich pueraria lobata processing of upper plantation Cauline leaf, tendril, root skin, Se content are 0.08 ~ 0.10mg/kg;It is first crushed to 0.5 ~ 1.5cm of size using preceding.
The size of porous ceramic grain used is 0.5 ~ 1.5cm.
Plantation substrate used is the waste bacterium rod after cultivation of glossy ganoderma, and granular size is first crushed to using preceding< 0.5cm。
Embodiment 1
A kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem comprising underlying substrate A and overlayer matrix B, in parts by weight Meter:Raw materials used in matrix A is 20 parts of thick pine bark;It is raw materials used in matrix B to be:10 parts of selenium-rich rabbit excrement, 36 parts of fine bark, 22 parts of selenium-rich Pueraria lobota slag, 5 parts of porous ceramic grain, 7 parts of plantation substrate, 1.2 parts of calcium superphosphate, 2.5 parts of zymotic fluid, 1 part of lime;Institute The thickness for stating matrix A is 5cm, and the thickness of matrix B is 6cm.
The preparation method of the matrix for the cultivation of nature selenium-enriched officinal dendrobium stem includes the following steps:
1)Thick pine bark is stacked, spontaneous fermentation 8 months obtains matrix A;
2)It is thin that selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate are spread out in plastics after mixing On film, uniformly applies and spills calcium superphosphate, zymotic fluid and lime, pile equilateral triangle after mixing again, wrapped with plastic film, It is sealed by fermentation 20 days, then opens turning, be further continued for sealing and kept for 6 days, finally open airing 2 days, obtain matrix B;The fermentation Liquid be brown sugar, SOD and EM bacterium mixed solution, wherein a concentration of 0.002 wt.% of a concentration of 0.025 wt.%, SOD of brown sugar, EM bacteria concentrations are 0.48 wt.%.
Embodiment 2
A kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem comprising underlying substrate A and overlayer matrix B;In parts by weight It counts, raw materials used in matrix A is 15 parts of thick pine bark;It is raw materials used in matrix B to be:15 parts of selenium-rich rabbit excrement, 40 parts of fine bark, 15 parts of selenium-rich Pueraria lobota slag, 5 parts of porous ceramic grain, 5 parts of plantation substrate, 1 part of calcium superphosphate, 2.7 parts of zymotic fluid, 0.9 part of lime;Institute The thickness for stating matrix A is 4cm, and the thickness of matrix B is 5cm.
The preparation method of the matrix for the cultivation of nature selenium-enriched officinal dendrobium stem includes the following steps:
1)Thick pine bark is stacked, spontaneous fermentation 6 months obtains matrix A;
2)It is thin that selenium-rich rabbit excrement, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate are spread out in plastics after mixing On film, uniformly applies and spills calcium superphosphate, zymotic fluid and lime, pile equilateral triangle after mixing again, wrapped with plastic film, It is sealed by fermentation 15 days, then opens turning, be further continued for sealing and kept for 5 days, finally open airing 2 days, obtain matrix B;The fermentation Liquid be brown sugar, SOD and EM bacterium mixed solution, wherein a concentration of 0.002 wt.% of a concentration of 0.025 wt.%, SOD of brown sugar, EM bacteria concentrations are 0.48 wt.%.
Embodiment 3
A kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem comprising underlying substrate A and overlayer matrix B, in parts by weight Meter:Raw materials used in matrix A is 25 parts of thick pine bark;It is raw materials used in matrix B to be:18 parts of selenium-rich rabbit excrement, 30 parts of fine bark, 20 parts of selenium-rich Pueraria lobota slag, 2 parts of porous ceramic grain, 10 parts of plantation substrate, 1.2 parts of calcium superphosphate, 2.3 parts of zymotic fluid, lime 1.2 Part;The thickness of the matrix A is 6cm, and the thickness of matrix B is 8cm.
The preparation method of the matrix for the cultivation of nature selenium-enriched officinal dendrobium stem includes the following steps:
1)Thick pine bark is stacked, spontaneous fermentation 10 months obtains matrix A;
2)It is thin that selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate are spread out in plastics after mixing On film, uniformly applies and spills calcium superphosphate, zymotic fluid and lime, pile equilateral triangle after mixing again, wrapped with plastic film, It is sealed by fermentation 30 days, then opens turning, be further continued for sealing and kept for 10 days, finally open airing 3 days, obtain matrix B;The fermentation Liquid be brown sugar, SOD and EM bacterium mixed solution, wherein a concentration of 0.002 wt.% of a concentration of 0.025 wt.%, SOD of brown sugar, EM bacteria concentrations are 0.48 wt.%.
Comparative example 1
Using selenium-rich Pueraria lobota slag used in conventional Pueraria lobota slag alternate embodiment 1, contrast media 1 is prepared.
Comparative example 2
Using selenium-rich soil(Se content >=0.4mg/kg)Selenium-rich used in the peanut shell and stalk alternate embodiment 1 of upper plantation Pueraria lobota slag prepares contrast media 2.
The cultivation of dendrobium candidum seedling is respectively used to using the matrix prepared by embodiment 1-3 and comparative example 1,2, it is each to locate 2 groups of reason cultivation, every group 5 mu, is managed using same procedure, measures the yield and dendrobium candidum of dendrobium candidum after harvesting respectively Middle active constituent content, the results are shown in Table 1(Numerical value is averaged).
The case where 1 different substrates cultivation of dendrobium officinale of table, compares
By table 1 as it can be seen that using the substrate culture dendrobium candidum of the slag of Pueraria lobota containing selenium-rich of the invention, not only can be improved in gained dendrobium candidum The content of selenium can also be such that its yield, polysaccharide and stem of noble dendrobium alkali content is obviously improved, wherein being cultivated with 1 formulation media of embodiment Effect it is optimal.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification should all belong to the covering scope of the present invention.

Claims (9)

1. a kind of matrix for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:Including underlying substrate A and overlayer matrix B; It counts in parts by weight, raw materials used in matrix A is 15 ~ 25 parts of thick pine bark;It is raw materials used in matrix B to include:Selenium-rich rabbit excrement or 10 ~ 20 parts of selenium-rich sheep manure, 30 ~ 40 parts of fine bark, 15 ~ 25 parts of selenium-rich Pueraria lobota slag, 2 ~ 6 parts of porous ceramic grain, plantation substrate 5 ~ 10 parts;
The thickness of the matrix A is 4~6cm, and the thickness of matrix B is 5~8cm.
2. being used for the matrix of nature selenium-enriched officinal dendrobium stem cultivation according to claim 1, it is characterised in that:Including underlying substrate A and overlayer matrix B, is counted in parts by weight:Raw materials used in matrix A is 20 parts of thick pine bark;It is raw materials used in matrix B to include: Selenium-rich rabbit excrement or 10 parts of selenium-rich sheep manure, 36 parts of fine bark, 22 parts of selenium-rich Pueraria lobota slag, 5 parts of porous ceramic grain, 7 parts of plantation substrate;
The thickness of the matrix A is 5cm, and the thickness of matrix B is 6cm.
3. the matrix according to claim 1 or claim 2 for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:The thick pine The size of bark is 2.0 ~ 3.0cm, and the size of fine bark is 0.5 ~ 1.0cm.
4. the matrix according to claim 1 or claim 2 for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:The selenium-rich Rabbit excrement or selenium-rich sheep manure are that the Se-enriched feedstuff that meat rabbit or sheep are produced using geographical selenium-enriched crop waste as raw material standardizes The excrement generated after raising, wherein Se content are 0.05 ~ 0.1mg/kg.
5. the matrix according to claim 1 or claim 2 for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:The selenium-rich Pueraria lobota slag is remaining cauline leaf, tendril, root skin after the processing of selenium-rich pueraria lobata, and Se content is 0.08 ~ 0.10mg/kg;First will using preceding It is crushed to 0.5 ~ 1.5cm of size.
6. the matrix according to claim 1 or claim 2 for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:It is described porous The size of haydite is 0.5~1.5cm.
7. the matrix according to claim 1 or claim 2 for the cultivation of nature selenium-enriched officinal dendrobium stem, it is characterised in that:It is described special Cultivation matrix is the waste bacterium rod after cultivation of glossy ganoderma, and granular size is first crushed to using preceding<0.5cm.
8. a kind of preparation method of matrix as described in any one of claim 1 ~ 7, it is characterised in that:Including following step Suddenly:
1)Thick pine bark is stacked, spontaneous fermentation 6 ~ 10 months obtains matrix A;
2)After mixing by selenium-rich rabbit excrement or selenium-rich sheep manure, fine bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate It on a plastic film, uniformly applies spill calcium superphosphate, zymotic fluid and lime on it, pile positive triangle after mixing again in booth Shape is wrapped with plastic film, is sealed by fermentation 15 ~ 30 days, is then opened turning, is further continued for sealing and is kept for 5 ~ 10 days, is finally opened Airing 2 ~ 3 days, obtains matrix B.
9. the preparation method of matrix according to claim 8, it is characterised in that:By selenium-rich rabbit excrement or selenium-rich sheep manure, fine Bark, selenium-rich Pueraria lobota slag, porous ceramic grain and plantation substrate total weight be 80 parts of meters, the weight of calcium superphosphate be added is 1.0 ~ 1.4 parts, the weight of zymotic fluid be 2.3 ~ 2.7 parts, the weight of lime is 0.9 ~ 1.2 part;
The zymotic fluid be brown sugar, SOD and EM bacterium mixed solution, wherein a concentration of 0.025 wt.%, SOD concentration of brown sugar It is 0.48 wt.% for 0.002 wt.%, EM bacteria concentration.
CN201810572601.8A 2018-06-06 2018-06-06 A kind of matrix and preparation method thereof for the cultivation of nature selenium-enriched officinal dendrobium stem Pending CN108739247A (en)

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Publication number Priority date Publication date Assignee Title
CN109691375A (en) * 2019-02-11 2019-04-30 安徽农业大学 A kind of dendrobium officinale culture medium and its preparation method and application based on pecan shell

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CN104782373A (en) * 2015-04-16 2015-07-22 戴圣利 Imitative wild ecology tree planting type cultivation method for dendrobium officinale and cultivation medium manure thereof
CN107371691A (en) * 2017-07-18 2017-11-24 广西桂平市蒙圩镇柱强种养专业合作社 The cultural method of organic Se-rich, high sugared dendrobium candidum
CN107805143A (en) * 2017-12-05 2018-03-16 湖北黄仙洞葛业食品有限公司 A kind of bio-fertilizer and preparation method thereof
CN107873410A (en) * 2017-12-05 2018-04-06 罗来辉 A kind of cultural method of the selenium-rich stem of noble dendrobium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918536A (en) * 2014-04-30 2014-07-16 成都润惠农业开发有限公司 Planting method for Dendrobium officinale
CN104782373A (en) * 2015-04-16 2015-07-22 戴圣利 Imitative wild ecology tree planting type cultivation method for dendrobium officinale and cultivation medium manure thereof
CN107371691A (en) * 2017-07-18 2017-11-24 广西桂平市蒙圩镇柱强种养专业合作社 The cultural method of organic Se-rich, high sugared dendrobium candidum
CN107805143A (en) * 2017-12-05 2018-03-16 湖北黄仙洞葛业食品有限公司 A kind of bio-fertilizer and preparation method thereof
CN107873410A (en) * 2017-12-05 2018-04-06 罗来辉 A kind of cultural method of the selenium-rich stem of noble dendrobium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109691375A (en) * 2019-02-11 2019-04-30 安徽农业大学 A kind of dendrobium officinale culture medium and its preparation method and application based on pecan shell

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