CN105557486A - Preparation method of light media for dendrobium officinale - Google Patents
Preparation method of light media for dendrobium officinale Download PDFInfo
- Publication number
- CN105557486A CN105557486A CN201510946283.3A CN201510946283A CN105557486A CN 105557486 A CN105557486 A CN 105557486A CN 201510946283 A CN201510946283 A CN 201510946283A CN 105557486 A CN105557486 A CN 105557486A
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- Prior art keywords
- bark
- wood chip
- ground mass
- light ground
- dendrobium candidum
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- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a preparation method of light media for dendrobium officinale. The preparation method is characterized in that the light media are prepared from bark and wood chips in the ratio being 3:1 through mixing and stirring. The light media are pure natural soilless materials having rich plant fiber, humus, light mineral substances and the like, have functions of loosening, ventilation, water and fertilizer retention, high buffer capability, capability of improving stress resistance of the dendrobium officinale and can create good conditions for growth and development of the dendrobium officinale.
Description
Technical field
The present invention relates to a kind of seedling medium field of dendrobium candidum, particularly relate to a kind of light ground mass preparation method of dendrobium candidum.
Background technology
In seedling growing process field, matrix is the important component of nursery, and it is the growth needs according to seedling, utilizes organic and inorganic and microorganism formulation etc. formulated.Growth of Dendrobium candidum characteristic, water requirement is few, is afraid of the features such as ponding, water penetration should be selected better, the planting material that drainability is good.
At present, the matrix adopted in production is varied, be summed up mainly contain several: (1) humus+garden mould; (2) slag+garden mould+wood chip; (3) humus+peat+yellow sand+perlite+haydite; (4) forest soil+fine sand+sheep excrement etc.Although these matrix also can meet the basic demand of the growth of dendrobium candidum, ubiquity preponderance, permeable, poor air permeability.Root system development is bad, to cause the cave dish plantation of dendrobium candidum.
Summary of the invention
The invention provides a kind of light ground mass preparation method of dendrobium candidum, the technical problem that solve is material component and the preparation method of light ground mass.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: the light ground mass preparation method of dendrobium candidum, it is characterized in that: described light ground mass passes through mix and blend by bark and wood chip, and substrate composition is bark: wood chip is 3:1, and the step of the preparation method of light ground mass is as follows:
(1) bark process in early stage, bark clear water soaks 30-40 days, changes weekly water once;
(2) wood chip process in early stage, wood chip is banked up fermentation, allows it become thoroughly decomposed, for subsequent use;
(3) bark that step (1) processes is carried out fragmentation, after broken, bark size is 0.5-1CM, for subsequent use;
(4) step (2) and step (3) wood chip for subsequent use and bark are stirred, make semi-finished product matrix;
(5) the semi-finished product matrix in step (4) is put into high steam pot, with the high temperature of 130 °, temperature is carried out to it and steam 8-10 hour;
(6) spread out cooling after the matrix that step (5) temperature has been steamed being taken out, after cooling, be finished product light ground mass.
Further, described bark and scrap wood material are pine bark, hardwood wood chip, wood-working factory's hardwood offcuts etc., and the timber carrying aromatic odor can not use.
Further, described bark and wood chip need before treatment through medicament soaking disinfection, pile fermentation.
Further, described pile fermentation is first sprinkling upon on wood chip with low concentration natural pond liquid water, regulates wood chip moisture, makes its moisture about 50%, then in heapsly banks up, surface cover plastic foil, turning in every 15 days once, till becoming thoroughly decomposed completely.
Further, described wood chip fermentation time is 45-50 days.
Further, the wood chip pitchy become thoroughly decomposed completely, fine particulate, fluffy softness of starting with.
Finally, the point disk seedling growing differed sized by described light ground mass provides culture matrix.
According to Growth of Dendrobium candidum characteristic, water requirement is few, is afraid of the features such as ponding, good water permeability should be selected, the planting material that drainability is good, and bark just has the feature of aspect, not perishable, good water permeability, the bark after fully soaking has again certain moisture capacity, moisture needed for Growth of Dendrobium candidum can be supplied in a short time, the wood chip after fully rotting, nutritious, can be dendrobium candidum and nutrient is provided, because wood chip water imbibition is strong, easy ponding, so need with bark used in combination.Can killing egg at high-temperature steam, sterilizing, the damage by disease and insect stopping to produce because of matrix is to the harm of dendrobium candidum.Dendrobium candidum is grown thickly, " liking lively ", and cavities is intensive just can meet this demand for cave dish, and bark is broken into granule, and cave dish is small and exquisite, both convenient plantation, and nutrient and water distributes comparatively fast, and seedling can be made to grow sooner.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages:
1, nutrition segmentation is separated, and more easily absorbs.Light ground mass includes a large amount of active microorganism, in the middle of seedling medium ferment making process, a large amount of functional microorganism passes through fermentation process, be the Small molecular nutriment that stem of noble dendrobium root system can absorb by the raw fiber fast degradation of the high molecular weight protein not easily absorbed in the organic matter such as bark, wood chip, difficult degradation, fertilizer efficiency release is gentle, and the time is long, cost high cost of need not often applying fertilizer.
2, be easy to build good ecologic niche.Dendrobium candidum nursery requires that matrix is substantially free of germ alive, worm's ovum, containing or contain hazardous substance less, in case stem of noble dendrobium seedling enters after stain environment and food chain in vegetative period as far as possible.And wood chip light seedling raising medium through leavening at soaking fermentation, reach sterilization virus killing, remove the object of worm's ovum, the little ecological condition that dendrobium candidum is good can be ensured, ensure the better quality of dendrobium candidum.
3, promote root growth, disease resistance ability is strong.Dendrobium candidum light ground mass is after fermentation, and microorganism very easily produces secondary metabolite, can directly act on the root of dendrobium candidum seedling, promotes that dendrobium candidum seedling takes root more, and strengthens the absorption of root to mineral matter and water.Also contain the necessary trace element of Growth of Dendrobium candidum and stimulin in wood chip after fermentation, resistance and the disease resistance ability of dendrobium candidum can be strengthened, ensure that dendrobium candidum seedling health is grown up strong and sturdy.
4, material is easily standby, cheap.Fujian is big forestry province, and hardwood resource is very abundant, and pine bark and hardwood offcuts are a lot, and low price, and processing, fermentation etc. are all very convenient, are convenient to very much promote the use of.In addition, the light ground mass long service life such as wood chip, wood chip, pine bark, not easily knot tying, can meet dendrobium candidum completely and to gather the growth conditions in cycle, cultivate the healthy and strong stem of noble dendrobium, obtain good economic benefit.
5, the feature of point disk seedling growing is that each strain seedling all has independently space, and water and nutrient illumination is not competed mutually, and the root system of seedling is complete, and the survival rate after transplanting is close to 100%, and growing after transplanting is neat fast, and commodity rate is high.Therefore, the application of point disk seedling growing in dendrobium candidum nursery is a kind of new development trend.
6, the dendrobium candidum just washed out from tissue culture bottle is more small and weak, plantlet stage poor growth and tender and lovely, and general seedling-cultivating method often causes overlong time in seedling stage, planting percent is low, and seedling price is high, causes cost high, the Production Gain at impact plantation family, brings loss and risk to dendrobium candidum enterprise.Adopt point disk seedling growing mode, greatly can improve germination rate and the regularity of dendrobium candidum nursery, shorten the cultivation time, improve commodity price and the commodity rate of dendrobium candidum.
Embodiment
Below embodiments of the invention are described in further detail.
First embodiment
The light ground mass preparation method of dendrobium candidum, it is characterized in that: described light ground mass passes through mix and blend by bark and wood chip, substrate composition is bark: wood chip is 3:1, and described bark and wood chip need through medicament soaking disinfection before treatment, and the step of the preparation method of light ground mass is as follows:
(1) bark process in early stage, bark clear water soaks 30-40 days, changes weekly water once;
(2) wood chip process in early stage, wood chip is banked up fermentation, and wood chip fermentation time is 45-50 days, allows it become thoroughly decomposed, for subsequent use;
(3) bark that step (1) processes is carried out fragmentation, after broken, bark size is 0.5-1CM, for subsequent use;
(4) step (2) and step (3) wood chip for subsequent use and bark are stirred, make semi-finished product matrix;
(5) the semi-finished product matrix in step (4) is put into high steam pot, with the high temperature of 130 °, temperature is carried out to it and steam 8-10 hour;
(6) spread out cooling after the matrix that step (5) temperature has been steamed being taken out, after cooling, be finished product light ground mass
Bark and scrap wood material are pine bark, hardwood wood chip, wood-working factory's hardwood offcuts etc., and the timber carrying aromatic odor can not use.
The point disk seedling growing differed sized by light ground mass provides culture matrix, by cave dish splitting, dendrobium candidum is provided to growth environment and the matrix of transplanting.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the light ground mass preparation method of dendrobium candidum, is characterized in that: described light ground mass passes through mix and blend by bark and wood chip, and substrate composition is bark: wood chip is 3:1, and the step of the preparation method of light ground mass is as follows:
(1) bark process in early stage, bark clear water soaks 30-40 days, changes weekly water once;
(2) wood chip process in early stage, wood chip is banked up fermentation, allows it become thoroughly decomposed, for subsequent use;
(3) bark that step (1) processes is carried out fragmentation, after broken, bark size is 0.5-1CM, for subsequent use;
(4) step (2) and step (3) wood chip for subsequent use and bark are stirred, make semi-finished product matrix;
(5) the semi-finished product matrix in step (4) is put into high steam pot, with the high temperature of 130 °, temperature is carried out to it and steam 8-10 hour;
(6) spread out cooling after the matrix that step (5) temperature has been steamed being taken out, after cooling, be finished product light ground mass.
2. the light ground mass preparation method of a kind of dendrobium candidum according to claim 1, is characterized in that: described bark and scrap wood material are pine bark, hardwood wood chip, wood-working factory's hardwood offcuts etc., and the timber carrying aromatic odor can not use.
3. the light ground mass preparation method of a kind of dendrobium candidum according to claim 1, is characterized in that: described bark and wood chip need before treatment through medicament soaking disinfection, pile fermentation.
4. the light ground mass preparation method of a kind of dendrobium candidum according to claim 3, it is characterized in that: described pile fermentation is first sprinkling upon on wood chip with low concentration natural pond liquid water, regulate wood chip moisture, make its moisture about 50%, then in heapsly to bank up, surface cover plastic foil, turning in every 15 days once, till becoming thoroughly decomposed completely.
5. the light ground mass preparation method of a kind of dendrobium candidum according to claim 1, is characterized in that: described wood chip fermentation time is 45-50 days.
6. the light ground mass preparation method of a kind of dendrobium candidum according to claim 1, is characterized in that: the wood chip pitchy become thoroughly decomposed completely, fine particulate, fluffy softness of starting with.
7. the light ground mass preparation method of a kind of dendrobium candidum according to claim 1, is characterized in that: the point disk seedling growing differed sized by described light ground mass provides culture matrix.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900813A (en) * | 2016-05-11 | 2016-08-31 | 浙江兰溪锦荣农业科技发展有限公司 | Dendrobium cultivating medium |
| CN106171888A (en) * | 2016-07-18 | 2016-12-07 | 福建连天福生物科技有限公司 | A kind of dendrobium officinale culture medium and cultural method |
| CN106258876A (en) * | 2016-08-08 | 2017-01-04 | 杭州九仙生物科技有限公司 | A kind of implantation methods of Herba Dendrobii |
| CN106542873A (en) * | 2016-09-28 | 2017-03-29 | 浙江农林大学 | A kind of preparation method of dendrobium officinale culture medium matter |
| CN106747965A (en) * | 2016-11-28 | 2017-05-31 | 安徽牧龙山生态旅游开发股份有限公司 | A kind of dendrobium candidum is fast with slow seedling and safe matrix of high-survival rate |
| CN112213451A (en) * | 2020-10-21 | 2021-01-12 | 华南农业大学 | Nondestructive testing method for maturity of pseudobulb of dendrobium nobile and application thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900813A (en) * | 2016-05-11 | 2016-08-31 | 浙江兰溪锦荣农业科技发展有限公司 | Dendrobium cultivating medium |
| CN106171888A (en) * | 2016-07-18 | 2016-12-07 | 福建连天福生物科技有限公司 | A kind of dendrobium officinale culture medium and cultural method |
| CN106258876A (en) * | 2016-08-08 | 2017-01-04 | 杭州九仙生物科技有限公司 | A kind of implantation methods of Herba Dendrobii |
| CN106542873A (en) * | 2016-09-28 | 2017-03-29 | 浙江农林大学 | A kind of preparation method of dendrobium officinale culture medium matter |
| CN106542873B (en) * | 2016-09-28 | 2020-05-08 | 浙江农林大学 | Preparation method of dendrobium officinale culture medium |
| CN106747965A (en) * | 2016-11-28 | 2017-05-31 | 安徽牧龙山生态旅游开发股份有限公司 | A kind of dendrobium candidum is fast with slow seedling and safe matrix of high-survival rate |
| CN112213451A (en) * | 2020-10-21 | 2021-01-12 | 华南农业大学 | Nondestructive testing method for maturity of pseudobulb of dendrobium nobile and application thereof |
| CN112213451B (en) * | 2020-10-21 | 2021-07-06 | 华南农业大学 | Nondestructive testing method for maturity of pseudobulb of dendrobium nobile and application thereof |
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