CN108990758A - It a kind of roxburgh anoectochilus terminal bud seedling cultivation matrix and its prepares and seedling cultural method - Google Patents
It a kind of roxburgh anoectochilus terminal bud seedling cultivation matrix and its prepares and seedling cultural method Download PDFInfo
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- CN108990758A CN108990758A CN201811119453.0A CN201811119453A CN108990758A CN 108990758 A CN108990758 A CN 108990758A CN 201811119453 A CN201811119453 A CN 201811119453A CN 108990758 A CN108990758 A CN 108990758A
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of roxburgh anoectochilus terminal bud seedling cultivation matrix and its prepare and seedling cultural method.With the scarcity of wild gold lotus resource, roxburgh anoectochilus terminal bud market often will appear the situation of source of goods shortage.Roxburgh anoectochilus terminal bud seedling cultivation matrix of the present invention according to the following raw material of weight by forming: 20~40 parts of Chinese silvergrass, 15~25 parts of sawdust, 25~35 parts of peat soil, 5~10 parts of perlite.Chinese silvergrass and sawdust are by decomposed powder.Roxburgh anoectochilus terminal bud seedling cultivation matrix is soaked and is sterilized 3~5 days by the liquor potassic permanganate that mass fraction is 2~6g/L.Cultivation matrix gas permeability provided by the invention, preservation capacity of water and fertility are good, and can improve soil environment, provide abundant, comprehensive nutritional ingredient for roxburgh anoectochilus terminal bud seedling.The present invention reduces operation cost, improves economic benefit using renewable wild resource Chinese silvergrass as primary raw material.This patent can make roxburgh anoectochilus terminal bud not have to apply any fertilizer, and make its high survival rate up to 95% or more.
Description
Technical field
The invention belongs to medicinal plant artificial cultivation technique, it is related to a kind of roxburgh anoectochilus terminal bud seedling cultivation matrix and its preparation and children
Seedling cultural method.
Background technique
Roxburgh anoectochilus terminal bud (Anoectochilus roxburghii) is orchid family (Orchidaceae) Anoectochilus Blume
(Anoectochilus Bl.) herbaceos perennial also known as Shorthairy Antenoron, rough melic herb etc. is distributed mainly on Fujian, wide in China
The provinces such as east, Guangxi, Hainan, Hunan, Jiangxi, Sichuan, Yunnan and Zhejiang.It is born in 50~1600 meters of height above sea level of evergreen broad-leaved hayashishita
Or the dark and damp place of cheuch, it is also distributed in Japan, Thailand, Laos, Vietnam, India, Bhutan to Nepal, Bangladesh.Roxburgh anoectochilus terminal bud
It is the traditional Chinese medicine that China is of great rarity, is known as laudatory titles such as " kings of medicine ", " gold grass ", " god's medicine " and " black ginseng ", while being praised
For southern cordyceps sinensis, rare wild mountain delicacy superfine product, price is outstanding.Supplement to the Herbal, " Chinese medicine Ci hai ", " the big diction of Chinese medicine
Allusion quotation ", " national Chinese herbal medicine compilation ", " China book on Chinese herbal medicine ", " China's economic flora ", " Xinhua's book on Chinese herbal medicine outline ", " Fujian drug will "
Etc. the record that famous ancient books and records have roxburgh anoectochilus terminal bud.Roxburgh anoectochilus terminal bud is rich in a variety of brass, amino acid, taurine, sterol, polysaccharide, cardiac glycoside
With microelement etc..It is mild-natured, sweet in flavor with all herbal medicine, have clearing heat and cooling blood, removing toxicity for detumescence, expelling wind and removing dampness, relieving convulsion calming the liver,
Kidney tonifying, diuresis, moistening lung to arrest cough and other effects.It is usually used in rheumatic arthritis, hepatitis, ephritis, bronchitis, child convulsion, bladder
The treatment of the diseases such as inflammation, diabetes, hypertension, hyperlipidemia, in addition, also enhancing human immunity, antitumor, removing acne
And the effects of freckle.
Expensive since roxburgh anoectochilus terminal bud medical value is high, wild resource is tight by artificial excessively excavation, habitat destruction
Weight, along with roxburgh anoectochilus terminal bud is more demanding to growing environment, breeding is difficult, so that roxburgh anoectochilus terminal bud wild resource is increasingly depleted.With open country
The case where scarcity of raw roxburgh anoectochilus terminal bud resource, roxburgh anoectochilus terminal bud market often will appear source of goods shortage, and supply falls short of demand.In order to meet people's
It needs, in recent years, country advocates energetically carries out artificial cultivation roxburgh anoectochilus terminal bud, and then realizes the purpose of roxburgh anoectochilus terminal bud resource regeneration.At present
Most of roxburgh anoectochilus terminal bud to circulate in the market is all artificial cultivation kind.Therefore, how to develop efficient, good cultivation matrix is
Improve the key of roxburgh anoectochilus terminal bud yield and quality.
Summary of the invention
The first purpose of this invention provides one kind low in cost, preparation convenience, water conservation good permeability, and can be reduced disease
Evil, improves the roxburgh anoectochilus terminal bud seedling cultivation matrix of transplanting survival rate.
A second object of the present invention is to provide a kind of cultural methods of roxburgh anoectochilus terminal bud seedling.
Technical solution provided by the invention is as follows:
A kind of roxburgh anoectochilus terminal bud seedling cultivation matrix, by being formed according to the following raw material of weight: 20~40 parts of Chinese silvergrass, wood
15~25 parts, 25~35 parts of peat soil, 5~10 parts of perlite of bits.
Further, the Chinese silvergrass, sawdust, peat soil and perlite siccative mixed by weight ratio pass through 2
The abundant wetting and disinfection of the liquor potassic permanganate of~6g/L.
The preparation method of above-mentioned roxburgh anoectochilus terminal bud seedling cultivation matrix the following steps are included:
Step 1: peat soil, perlite are mixed with decomposed good Chinese silvergrass, sawdust by the weight ratio of c:d:a:b, mixed
Close siccative；20≤a≤40,15≤b≤25,25≤c≤35,5≤d≤10.
Step 2: dry with the liquor potassic permanganate wetting and the resulting mixing of sterilisation step one that mass fraction is 2~6g/L
Material 3~5 days.Obtain roxburgh anoectochilus terminal bud seedling cultivation matrix.
Further, Chinese silvergrass, the decomposed method of sawdust are as follows；Chinese silvergrass, sawdust are crushed to powder respectively first, it is first outdoor
It stacks 5~7 days.Then, Chinese silvergrass powder, sawdust powder water-wet are moistened, is respectively placed under anaerobic condition and ferments 15~25 days, makes
Its is decomposed.
Further, the anaerobic condition is realized by plastic covering film.
The present invention uses Chinese silvergrass, sawdust, peat soil and perlite as the raw material of roxburgh anoectochilus terminal bud seedling cultivation matrix.Wherein,
Chinese silvergrass refers mainly to wild Chinese silvergrass, it is general it is most of be grown in wild deep woods or river bank, without the pollution of any pesticide,
It can be described as a kind of pure natural renewable organic plant, enormous amount, and be easy to obtain.Chinese silvergrass nutrients rich in
Matter, wherein cellulose and hemicellulose level can achieve 80%, can satisfy the growth needs of roxburgh anoectochilus terminal bud seedling, be to generate
The organic or nuisanceless extraordinary host material of roxburgh anoectochilus terminal bud.Sawdust can be obtained from timber dead meal caused by timber processing space
?；Perlite and peat soil can directly be obtained from surrounding enviroment, these materials are not only cheap, but also are easy to get.This
Patent mesostroma not only can provide roxburgh anoectochilus terminal bud growth of seedling at subassembly needed for nutritional ingredient, but also gold thread can be imitated
Lotus field grown environment improves soil, adjusts porosity of soil, reduces hardened phenomenon, plays the role of controlling fertilizer efficiency and fertilizer degree.
The cultivation matrix constituted using the above component, roxburgh anoectochilus terminal bud in entire growth cycle class substantially without imposing any chemical fertilizer,
And the interference of the pest and disease damage as caused by matrix can be largely reduced, reduces the generation of roxburgh anoectochilus terminal bud samping off, and then improve
Survival rate after roxburgh anoectochilus terminal bud seedling replanting.
A kind of cultural method of roxburgh anoectochilus terminal bud seedling, includes the following steps:
Step 1: hardening: by roxburgh anoectochilus terminal bud seedling to be transplanted at draughty indoor culture 8~10 days to adapt to the external world
Environment, for control indoor illumination intensity in 2000~5000LX, light application time is 8~12 hours/day, and air humidity is controlled 70
Between~85%, room temperature is controlled at 20~30 DEG C.
Step 2: disinfection: after the roxburgh anoectochilus terminal bud seedling root cleaning (cleaning) after step 1 hardening, by roxburgh anoectochilus terminal bud children
Seedling is immersed in 0.5~1.0% liquor potassic permanganate and sterilizes 8~10 minutes.
Step 3: transplanting: roxburgh anoectochilus terminal bud seedling cultivation matrix is placed in greenhouse or hayashishita vacant lot, it later will be through step 2
In roxburgh anoectochilus terminal bud seedling implantation roxburgh anoectochilus terminal bud seedling cultivation matrix after disinfection, in order to simulate ecosystem environment, temperature control 20~
30 DEG C, air humidity controls between 70~85%, and temperature and humidity is adjusted by cascade blower.Intensity of illumination control exists
2000~5000LX avoids direct sunlight by covering cache-sex.
Step 4: growing and cultivation 3.6~4.2 months under environmental condition described in step 3, can harvest roxburgh anoectochilus terminal bud at
Product.
The main beneficial effect of the present invention shows themselves in that
Using roxburgh anoectochilus terminal bud seedling cultivation matrix provided by the invention, on the one hand can make full use of do not develop completely also can
Wild resource Chinese silvergrass is regenerated, the destruction of the forest reserves is significantly reduced；On the other hand, the generation of pest and disease damage can be greatly reduced,
Improve the quality of roxburgh anoectochilus terminal bud product；Meanwhile roxburgh anoectochilus terminal bud growth cycle can be shortened, cost is reduced, is increased economic efficiency.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail combined with specific embodiments below, but protection scope of the present invention and not only
It is limited to this:
Embodiment 1-1: roxburgh anoectochilus terminal bud seedling cultivation matrix is prepared: firstly, Chinese silvergrass, sawdust are crushed to powder, presentation respectively
It is stacked 5~7 days, and watering soaks it, then respectively by its it is tight cover plastic film, ferment 15 days under anaerobic.
Then, Chinese silvergrass powder 20kg, sawdust powder 25kg, peat soil 25kg, perlite 5kg is taken uniformly to mix.It is 2g/ with mass fraction
The liquor potassic permanganate of L soaks and sterilizes mixture 3~5 days of Chinese silvergrass, sawdust, peat soil and perlite.Obtain roxburgh anoectochilus terminal bud children
Seedling cultivation matrix.
Above-mentioned roxburgh anoectochilus terminal bud seedling cultivation matrix is uniformly laid on seed plate, stromal thickness is then put into sky between 5~7cm
The second best in quality greenhouse of gas or hayashishita vacant lot.
Embodiment 1-2: roxburgh anoectochilus terminal bud seedling cultivation matrix is prepared: firstly, Chinese silvergrass, sawdust are crushed to powder, presentation respectively
It is stacked 5~7 days, and watering soaks it, then respectively by its it is tight cover plastic film, ferment 20 days under anaerobic.
Then, Chinese silvergrass powder 30kg, sawdust powder 20kg, peat soil 30kg, perlite 8kg is taken uniformly to mix.It is 4g/ with mass fraction
The liquor potassic permanganate of L soaks and sterilizes mixture 3~5 days of Chinese silvergrass, sawdust, peat soil and perlite.Obtain roxburgh anoectochilus terminal bud children
Seedling cultivation matrix.
Above-mentioned roxburgh anoectochilus terminal bud seedling cultivation matrix is uniformly laid on seed plate, stromal thickness is then put into sky between 5~7cm
The second best in quality greenhouse of gas or hayashishita vacant lot.
Embodiment 1-3: roxburgh anoectochilus terminal bud seedling cultivation matrix is prepared: firstly, Chinese silvergrass, sawdust are crushed to powder, presentation respectively
It is stacked 5~7 days, and watering soaks it, then respectively by its it is tight cover plastic film, ferment 25 days under anaerobic.
Then, Chinese silvergrass powder 40kg, sawdust powder 15kg, peat soil 35kg, perlite 10kg is taken uniformly to mix.It is with mass fraction
The liquor potassic permanganate of 6g/L soaks and sterilizes mixture 3~5 days of Chinese silvergrass, sawdust, peat soil and perlite.Obtain roxburgh anoectochilus terminal bud
Seedling cultivation matrix.
Above-mentioned roxburgh anoectochilus terminal bud seedling cultivation matrix is uniformly laid on seed plate, stromal thickness is then put into sky between 5~7cm
The second best in quality greenhouse of gas or hayashishita vacant lot.
Embodiment 2-1: roxburgh anoectochilus terminal bud seedling cultural method
(1) hardening: selecting the roxburgh anoectochilus terminal bud seedling that height of seedling is 4~6cm, at draughty indoor culture 8~10 days with suitable
Answer extraneous environment.Indoor illumination intensity is controlled in 2000~5000LX, light application time is 8~12 hours/day, air humidity control
Between 70~85%, room temperature is controlled at 20~30 DEG C system.(at this point, the cultivation of roxburgh anoectochilus terminal bud seedling is in tissue culture medium (TCM).)
(2) it sterilizes: the tissue culture medium (TCM) residual substance of roxburgh anoectochilus terminal bud seedling root of the removal after step (1) hardening, and will
It is immersed in soaking disinfection 8~10 minutes in 0.5~1.0% liquor potassic permanganate.
(3) transplant: the roxburgh anoectochilus terminal bud seedling implantation after disinfection is placed in the reality in the good greenhouse of air quality or hayashishita vacant lot
It applies in the roxburgh anoectochilus terminal bud seedling cultivation matrix that a 1-1 is prepared, the cultivation spacing of roxburgh anoectochilus terminal bud seedling is 3~4cm.Control temperature is maintained at
20~30 DEG C, air humidity controls between 70~85%, and temperature and humidity is adjusted by cascade blower.Intensity of illumination control
System avoids direct sunlight in 2000~5000LX, by covering cache-sex.
(4) after cultivating 4.2 months under the environmental condition described in step (3), roxburgh anoectochilus terminal bud finished product, every plant of fresh grass can be harvested
Average weight is 1.8g, and plant height is 18~20cm.The survival rate of roxburgh anoectochilus terminal bud seedling is 95%.
Embodiment 2-2: roxburgh anoectochilus terminal bud seedling cultural method
(1) hardening: selecting the roxburgh anoectochilus terminal bud seedling that height of seedling is 4~6cm, at draughty indoor culture 8~10 days with suitable
Answer extraneous environment.Indoor illumination intensity is controlled in 2000~5000LX, light application time is 8~12 hours/day, air humidity control
Between 70~85%, room temperature is controlled at 20~30 DEG C system.(at this point, the cultivation of roxburgh anoectochilus terminal bud seedling is in tissue culture medium (TCM).)
(2) it sterilizes: the tissue culture medium (TCM) residual substance of roxburgh anoectochilus terminal bud seedling root of the removal after step (1) hardening, and will
It is immersed in soaking disinfection 8~10 minutes in 0.5~1.0% liquor potassic permanganate.
(3) transplant: the roxburgh anoectochilus terminal bud seedling implantation after disinfection is placed in the reality in the good greenhouse of air quality or hayashishita vacant lot
It applies in the roxburgh anoectochilus terminal bud seedling cultivation matrix that a 1-2 is prepared, the cultivation spacing of roxburgh anoectochilus terminal bud seedling is 3~4cm.Control temperature is maintained at
20~30 DEG C, air humidity controls between 70~85%, and temperature and humidity is adjusted by cascade blower.Intensity of illumination control
System avoids direct sunlight in 2000~5000LX, by covering cache-sex.
(4) after cultivating 4 months under the environmental condition described in step (3), roxburgh anoectochilus terminal bud finished product can be harvested, every plant of fresh grass is flat
Equal weight is 2.0g, and plant height is 18~21cm.The survival rate of roxburgh anoectochilus terminal bud seedling is 96%.
Embodiment 2-3: roxburgh anoectochilus terminal bud seedling cultural method
(1) hardening: selecting the roxburgh anoectochilus terminal bud seedling that height of seedling is 4~6cm, at draughty indoor culture 8~10 days with suitable
Answer extraneous environment.Indoor illumination intensity is controlled in 2000~5000LX, light application time is 8~12 hours/day, air humidity control
Between 70~85%, room temperature is controlled at 20~30 DEG C system.(at this point, the cultivation of roxburgh anoectochilus terminal bud seedling is in tissue culture medium (TCM).)
(2) it sterilizes: the tissue culture medium (TCM) residual substance of roxburgh anoectochilus terminal bud seedling root of the removal after step (1) hardening, and will
It is immersed in soaking disinfection 8~10 minutes in 0.5~1.0% liquor potassic permanganate.
(3) transplant: the roxburgh anoectochilus terminal bud seedling implantation after disinfection is placed in the reality in the good greenhouse of air quality or hayashishita vacant lot
It applies in the roxburgh anoectochilus terminal bud seedling cultivation matrix that a 1-3 is prepared, the cultivation spacing of roxburgh anoectochilus terminal bud seedling is 3~4cm.Control temperature is maintained at
20~30 DEG C, air humidity controls between 70~85%, and temperature and humidity is adjusted by cascade blower.Intensity of illumination control
System avoids direct sunlight in 2000~5000LX, by covering cache-sex.
(4) after cultivating 3.6 months under the environmental condition described in step (3), roxburgh anoectochilus terminal bud finished product, every plant of fresh grass can be harvested
Average weight is 2.1g, and plant height is 19~22cm.The survival rate of roxburgh anoectochilus terminal bud seedling is 98%.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. roxburgh anoectochilus terminal bud seedling cultivation matrix, it is characterised in that: by being formed according to the following raw material of weight: Chinese silvergrass 20~40
Part, 15~25 parts of sawdust, 25~35 parts of peat soil, 5~10 parts of perlite.
2. roxburgh anoectochilus terminal bud seedling cultivation matrix according to claim 1, it is characterised in that: the Chinese silvergrass, sawdust, peat soil
And perlite siccative mixed by weight ratio is by the infiltration and disinfection of the liquor potassic permanganate of 2~6g/L.
3. the preparation method of roxburgh anoectochilus terminal bud seedling cultivation matrix as described in claim 1, it is characterised in that: Step 1: by mud
Charcoal soil, perlite are mixed with decomposed good Chinese silvergrass, sawdust by the weight ratio of c:d:a:b, obtain mixed dry material；20≤a≤40,15
≤ b≤25,25≤c≤35,5≤d≤10；
Step 2: with liquor potassic permanganate wetting that mass fraction is 2~6g/L and the resulting mixed dry material of sterilisation step one 3~
5 days；Obtain roxburgh anoectochilus terminal bud seedling cultivation matrix.
4. the preparation method of roxburgh anoectochilus terminal bud seedling cultivation matrix according to claim 3, it is characterised in that: Chinese silvergrass, sawdust
Decomposed method it is as follows；Chinese silvergrass, sawdust are crushed to powder, first air storage 5~7 days respectively first；Then, by Chinese silvergrass powder
After end, sawdust powder water-wet are moistened, it is respectively placed under anaerobic condition and ferments 15~25 days, keep its decomposed.
5. the preparation method of roxburgh anoectochilus terminal bud seedling cultivation matrix according to claim 4, it is characterised in that: the anaerobism
Condition is realized by plastic covering film.
6. a kind of cultural method of roxburgh anoectochilus terminal bud seedling, it is characterised in that: include the following steps:
Step 1: hardening: roxburgh anoectochilus terminal bud seedling to be transplanted being cultivated 8~10 days indoors, controls indoor illumination intensity 2000
~5000LX, light application time are 8~12 hours/day, and air humidity controls between 70~85%, room temperature control 20~
30℃；
Step 2: disinfection: after the roxburgh anoectochilus terminal bud seedling root cleaning after step 1 hardening, roxburgh anoectochilus terminal bud seedling being immersed in 0.5
It is sterilized 8~10 minutes in~1.0% liquor potassic permanganate；
Step 3: transplanting: roxburgh anoectochilus terminal bud seedling cultivation matrix being placed in greenhouse or hayashishita vacant lot, will be sterilized later through step 2
In roxburgh anoectochilus terminal bud seedling implantation roxburgh anoectochilus terminal bud seedling cultivation matrix afterwards, temperature control at 20~30 DEG C, air humidity control 70~
Between 85%, intensity of illumination is controlled in 2000~5000LX, and avoids direct sunlight；
The roxburgh anoectochilus terminal bud seedling cultivation matrix is formed by the material mixing of following weight fraction ratio: 20~40 parts of Chinese silvergrass, sawdust
15~25 parts, 25~35 parts of peat soil, 5~10 parts of perlite；
Step 4: growing and cultivation 3.6~4.2 months under environmental condition described in step 3.
7. a kind of cultural method of roxburgh anoectochilus terminal bud seedling as claimed in claim 6, it is characterised in that: the seedling of the roxburgh anoectochilus terminal bud seedling
A height of 4~6cm.
8. a kind of cultural method of roxburgh anoectochilus terminal bud seedling as claimed in claim 6, it is characterised in that: temperature and humidity passes through cascade
Blower is adjusted.
9. a kind of cultural method of roxburgh anoectochilus terminal bud seedling as claimed in claim 6, it is characterised in that: hidden in step 3 by covering
Negative cloth avoids direct sunlight.
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Application publication date: 20181214 |