CN102173928B - Wood non-woven fabric container nursery biological-type medium - Google Patents
Wood non-woven fabric container nursery biological-type medium Download PDFInfo
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Abstract
The invention discloses a wood non-woven fabric container nursery biological-type medium comprising a medium main material and a fertilizer, wherein the medium main material comprises the following raw materials in parts by weight: 20-30 parts of peat, 20-30 parts of straw fermented materials, 5-10 parts of wormcast, 15-25 parts of pearlites, 5-10 parts of vermiculites and 8-12 parts of special solid biological bacteria agent; and the fertilizer comprises the following materials with using amount in the terms of the weight S of the medium main material: 0.3%-0.8% by S of calcium superphosphate and 0.8%-1.5% by S of controlled-release fertilizers. The wood non-woven fabric container nursery biological-type medium can be used by matching with a greenhouse, a plastic tent, an electronic automatic spraying device, and the like and has the advantages of air root relief, good root system development, afforestation time prolonging, soil improvement, wide application range and very high application and popularization value, and the like.
Description
Technical field
The present invention relates to a kind of wood non-woven fabric container nursery biological-type medium.
Background technology
As everyone knows, matrix is the important component part of growing seedlings, and it is the needs according to growth of seedling, the artificial soil that utilizes various organic and inorganic material formulations to form.The non-woven container seedling medium is the characteristics according to the seedling forming machine, utilize Van der Waals force and frictional force extruding between matrix granule to form, after the seedling medium commonly used extrusion molding effect through the container nursery forming machine, very large variation has occured in its unit weight, ventilating slit and water holding hole situation, therefore the container for plant growth forming technique is had higher requirement to seedling medium, and seedling medium commonly used is unsuitable for directly using as the non-woven container seedling medium.
In addition, at present need to add the agricultural chemicals such as a certain proportion of derosal in the seedling medium commonly used and carry out sterilization, to prevent the generation of various diseases during the forest seedling growth.The most hard degradations of agricultural chemicals, and increased seedling cost, polluted environment.The final purpose of forest container nursery is exactly the greening for environment; therefore, the non-woven container seedling medium not only will have good nursery effect, satisfies the demand of container for plant growth moulding and large-scale production; also want simultaneously environmental friendliness, ecotope is not polluted.Plant growth-promoting rhizobacteria (Plant Growth-Promoting Rhizobacteria is called for short PGPR) refers to existence in roots of plants circle scope, plant-growth is had the beneficial microorganism general designation that promotes or pathogenic bacteria is had antagonistic action.The seedling medium organic content is high, and the physico-chemical properties such as its pH value, porosity, nutrient content are easy to regulate, and is suitable for the Fast Growth breeding of PGPR flora.The PGPR flora is used in seedling medium, not only can suppress harmful microorganism, and the especially breeding of harmful fungoid growth also has certain growth-promoting functions to the growth of the forest of growing seedlings.
Therefore; PGPR is applied to during non-woven container grows seedlings; develop a kind of novel, eco-friendly container nursery biotype matrix, just can better promote the non-woven container seeding raising technology, intensive, the mass-producing that realizes that the batch production of forest flower breeding breeds, automatization and stdn.
Summary of the invention
For above-mentioned prior art, the invention provides a kind of wood non-woven fabric container nursery biological-type medium.
The present invention is achieved by the following technical solutions:
A kind of wood non-woven fabric container nursery biological-type medium, formed by matrix body material and fertilizer, wherein, the matrix body material is comprised of the raw material of following weight part: 20～30 parts in peat, 20～30 parts in stalk fermentation material, 5～10 parts of wormcasts, 15～25 parts of perlites, 5～10 parts of vermiculites, 8～12 parts of special solid bacteria agents; Fertilizer comprises calcium superphosphate and Controlled Release Fertilizer, and take the weight of matrix body material as S, consumption is as follows respectively: the calcium superphosphate of 0.3～0.8%S weight, 0.8～1.5%S weight Controlled Release Fertilizer;
Described special solid bacteria agent obtains by following preparation method: " PGPR " composite fungus agent is inoculated in the chicken manure that ferments, and making viable count is the special solid bacteria agent of 0.3～0.5 hundred million/g, water content 20～30%;
Described " PGPR " composite fungus agent is by fruit tree special microorganism microbial inoculum and composite the forming of root system special microorganism microbial inoculum, and wherein, the parts by weight of each component are as follows: 50～70 parts of fruit tree special microorganism microbial inoculums, 30～50 parts of root system special microorganism microbial inoculums.The 31 board plants that provide by Jining three cyclisation worker company limiteds help rich liquid.
Described stalk fermentation material obtains by following preparation method: the mud of 70～85 parts maize straws with 15～30 parts is mixed, regulating C/N (mass ratio) with urea is 25～28, then add special-purpose decomposing microbial inoculum, regulating water content is 55～65%, regulating the pH value is 7.0～7.5 rear mixings, then piles (such as the trapezoidal heap that highly is 1.5～2m), punches downwards in the top, aerobic fermentation is carried out in every square metre of 5～10 holes; During temperature rise to 50 to be piled ℃, turning in per two days once; Ferment to the material secondary fermentation process that no longer heats up and finish, air-dry to water content 15～20%, namely make the stalk fermentation material.Described special-purpose decomposing microbial inoculum is provided by Jining three cyclisation worker company limiteds.
The described chicken manure that ferments is chicken manure to be inoculated into special-purpose decomposing microbial inoculum do the normal fermentation processing, and special-purpose decomposing microbial inoculum is provided by Jining three cyclisation worker company limiteds.
The preparation method of described wood non-woven fabric container nursery biological-type medium is: at first that peat, stalk fermentation material and wormcast is air-dry, peat and stalk fermentation material control water content are below 15%, the wormcast water content is controlled at below 25%, sieve, particle diameter is less than 10mm, then add all other raw materials, mix.Pack, for subsequent use.The composite interstitial substance of working good can be placed in the open, but will prevent that direct sunlight and moisture from entering.
Described wormcast is the ight soil that produces in the vermiculture enterprise vermiculture process.
During use, at first will regulate with atomizer the water content of matrix, water content is controlled at 15%～20%, will constantly stir seedling medium between spray phase more even to guarantee water content of substrate.Then the mixing tank through the container nursery forming machine stirs, and the non-woven container seedling medium is prepared in moulding in the former after the heat seal of temperature controller and the cutter cuts, put grow seedlings on the special-purpose pallet with holes for subsequent use.
Wood non-woven fabric container nursery biological-type medium of the present invention can be used in conjunction with greenhouse, booth, electronics automatic sprayer etc., have simultaneously air root relief, root system development good, prolong Afforestation Time, improvement soil and the characteristics such as applied widely, have very strong application and popularization value.
The present invention is proven, and has the following advantages:
1, environmental friendliness without the chemical pesticide sterilization, is utilized the growth and breeding of harmful microorganism (especially harmful fungoid) between PGPR microbial inoculum control nursery stage.
2, being suitable for the non-woven container batch production of growing seedlings produce to utilize.
3, suppress the nursery stock disease and occur, promote seedling growth, nursery effect is better than common matrix.
4, unit weight is less than 0.3g/cm
3, produce, landed cost is low.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1 preparation wood non-woven fabric container nursery biological-type medium
Prescription is: 20 kilograms in peat, 30 kilograms in stalk fermentation material, 15 kilograms of wormcasts, 15 kilograms of perlites, 10 kilograms of vermiculites, 10 kilograms of compositions of special solid bacteria agent matrix body material; Take the weight of matrix body material as S, add the calcium superphosphate of 0.3%S, the Controlled Release Fertilizer of 1.5%S forms the biotype seedling medium.
The preparation method is: at first that peat, stalk fermentation material and wormcast is air-dry, peat and stalk fermentation material control water content are below 15%, and the wormcast water content is controlled at below 25%, sieve, then particle diameter adds all other raw materials less than 10mm, mixes.Pack, for subsequent use.The composite interstitial substance of working good can be placed in the open, but will prevent that direct sunlight and moisture from entering.
The special solid bacteria agent obtains by following preparation method: " PGPR " composite fungus agent is inoculated in the chicken manure that ferments, and making viable count is the special solid bacteria agent of 0.3 hundred million/g, water content 20%;
" PGPR " composite fungus agent is by 50 kilograms of fruit tree special microorganism microbial inoculums and 50 kilograms of composite forming of root system special microorganism microbial inoculum.
The stalk fermentation material obtains by following preparation method: the maize straw of the 80 kilograms of parts mud with 20 kilograms is mixed, regulating C/N (mass ratio) with urea is 28, then add special-purpose decomposing microbial inoculum, regulating water content is 65%, regulating the pH value is 7.0～7.5 rear mixings, and then piling highly is the trapezoidal heap of 1.5～2m, punches downwards in the top, aerobic fermentation is carried out in every square metre of 10 holes; During temperature rise to 50 to be piled ℃, turning in per two days once; Ferment to the material secondary fermentation process that no longer heats up and finish, air-dry to water content 15～20%, namely make the stalk fermentation material.Described special-purpose decomposing microbial inoculum is provided by Jining three cyclisation worker company limiteds.
During use, at first will regulate with atomizer the water content of matrix, water content is controlled at 15%～20%, will constantly stir seedling medium between spray phase more even to guarantee water content of substrate.Then the mixing tank through the container nursery forming machine stirs, and the non-woven container seedling medium is prepared in moulding in the former after the heat seal of temperature controller and the cutter cuts, put grow seedlings on the special-purpose pallet with holes for subsequent use.
Embodiment 2 preparation wood non-woven fabric container nursery biological-type mediums
Prescription is: 25 kilograms in peat, and 25 kilograms in stalk fermentation material, 20 kilograms of wormcasts, 15 kilograms of perlites, 6 kilograms of vermiculites, special solid bacteria agent kilogram part forms the matrix body material; Take the weight of matrix body material as S, add the calcium superphosphate of 0.5%S, the Controlled Release Fertilizer of 1.0%S forms the biotype seedling medium.
The preparation method is: at first that peat, stalk fermentation material and wormcast is air-dry, peat and stalk fermentation material control water content are below 15%, and the wormcast water content is controlled at below 25%, sieve, then particle diameter adds all other raw materials less than 10mm, mixes.Pack, for subsequent use.The composite interstitial substance of working good can be placed in the open, but will prevent that direct sunlight and moisture from entering.
The special solid bacteria agent obtains by following preparation method: " PGPR " composite fungus agent is inoculated in the chicken manure that ferments, and making viable count is the special solid bacteria agent of 0.5 hundred million/g, water content 30%;
" PGPR " composite fungus agent is by 60 kilograms of fruit tree special microorganism microbial inoculums and 40 kilograms of composite forming of root system special microorganism microbial inoculum.
The stalk fermentation material obtains by following preparation method: the mud of 70 kilograms maize straws with 30 kilograms is mixed, regulating C/N with urea is 26, then add special-purpose decomposing microbial inoculum, regulating water content is 60%, regulating the pH value is 7.0～7.5 rear mixings, and then piling highly is the trapezoidal heap of 1.5～2m, punches downwards in the top, aerobic fermentation is carried out in every square metre of 8 holes; During temperature rise to 50 to be piled ℃, turning in per two days once; Ferment to the material secondary fermentation process that no longer heats up and finish, air-dry to water content 15～20%, namely make the stalk fermentation material.
Special-purpose decomposing microbial inoculum is provided by Jining three cyclisation worker company limiteds.
During use, at first will regulate with atomizer the water content of matrix, water content is controlled at 15%～20%, will constantly stir seedling medium between spray phase more even to guarantee water content of substrate.Then the mixing tank through the container nursery forming machine stirs, and the non-woven container seedling medium is prepared in moulding in the former after the heat seal of temperature controller and the cutter cuts, put grow seedlings on the special-purpose pallet with holes for subsequent use.
Embodiment 3 preparation wood non-woven fabric container nursery biological-type mediums
Prescription is: 30 kilograms in peat, 25 kilograms in stalk fermentation material, 10 kilograms of wormcasts, 18 kilograms of perlites, 9 kilograms of vermiculites, 8 kilograms of compositions of special solid bacteria agent matrix body material; Take the weight of matrix body material as S, add the calcium superphosphate of 0.8%S, the Controlled Release Fertilizer of 0.8%S forms the biotype seedling medium.
The preparation method is: at first that peat, stalk fermentation material and wormcast is air-dry, peat and stalk fermentation material control water content are below 15%, and the wormcast water content is controlled at below 25%, sieve, then particle diameter adds all other raw materials less than 10mm, mixes.Pack, for subsequent use.The composite interstitial substance of working good can be placed in the open, but will prevent that direct sunlight and moisture from entering.
The special solid bacteria agent obtains by following preparation method: " PGPR " composite fungus agent is inoculated in the chicken manure that ferments, and making viable count is the special solid bacteria agent of 0,400,000,000/g, water content 25%;
" PGPR " composite fungus agent is by 70 kilograms of fruit tree special microorganism microbial inoculums and 30 kilograms of composite forming of root system special microorganism microbial inoculum.
The stalk fermentation material obtains by following preparation method: the mud of 85 kilograms maize straws with 15 kilograms is mixed, regulating C/N (mass ratio) with urea is 25, then add special-purpose decomposing microbial inoculum, regulating water content is 55%, regulating the pH value is 7.0～7.5 rear mixings, and then piling highly is the trapezoidal heap of 1.5～2m, punches downwards in the top, aerobic fermentation is carried out in every square metre of 5 holes; During temperature rise to 50 to be piled ℃, turning in per two days once; Ferment to the material secondary fermentation process that no longer heats up and finish, air-dry to water content 15～20%, namely make the stalk fermentation material.Described special-purpose decomposing microbial inoculum is provided by Jining three cyclisation worker company limiteds.
During use, at first will regulate with atomizer the water content of matrix, water content is controlled at 15%～20%, will constantly stir seedling medium between spray phase more even to guarantee water content of substrate.Then the mixing tank through the container nursery forming machine stirs, and the non-woven container seedling medium is prepared in moulding in the former after the heat seal of temperature controller and the cutter cuts, put grow seedlings on the special-purpose pallet with holes for subsequent use.
Test the practical application of 1 wood non-woven fabric container nursery biological-type medium
Contrast matrix commonly used adopts the prescription of two parts of peats composed of rotten mosses and a vermiculite, and this routine matrix adopts embodiment 1, and Controlled Release Fertilizer wherein is that large ecological engineering company limited of Shandong Nintaus produces.Testing used matrix-forming equipment is the LKY-1 type non-woven fabrics seedling forming machine of Shandong Forest Science Academy's development.Container for plant growth is cylindrical, high 12cm, diameter 9cm.Sow after the presprouting of seeds.24 containers for plant growth of every processing, 15d after emerging, final singling is one in each container for plant growth.
Fetch seedling medium behind the sowing 120d from container for plant growth and take back experimental determination bacterium, actinomycetes and fungi, measure height of seedling and leading thread behind the sowing 180d, the collected specimens overground part is taken back the laboratory measurement fresh weight simultaneously.
The result is as shown in table 1, as can be drawn from Table 1 to draw a conclusion: compare with contrast matrix commonly used, height of seedling, leading thread and the fresh weight of this routine matrix Chinese wax and maritime pine all has increase in various degree, the bacterium of this routine matrix and Population of Actinomycetes all have increase in various degree, and the fungi decrease.Therefore this routine matrix growth of plant that is conducive to grow seedlings has promoted bacterium and actinomycetic quantity, has suppressed simultaneously the growth and breeding of harmful fungoid.
Microbe population when table 1 Chinese wax and maritime pine growing way and 3 months
Test the practical application of 2 wood non-woven fabric container nursery biological-type mediums
Matrix commonly used adopts the prescription of two parts of peats composed of rotten mosses and a vermiculite, matrix commonly used is set in addition not to be added derosal and mostly is contrast matrix, this routine matrix adopts embodiment 2, the emerge disease incidence of rear record black pine and maritime pine of matrix, the result is as shown in table 2, as can be drawn from Table 2 to draw a conclusion: do not add derosal disease incidence in the seedling medium commonly used very high, and do not add derosal in this routine biotype matrix, disease incidence and the matrix commonly used of black pine and maritime pine are basically identical, therefore, can not use the agricultural chemicals such as derosal in the biotype substrate seedling process.
Disease incidence between table 2 black pine and maritime pine nursery stage
Claims (3)
1. wood non-woven fabric container nursery biological-type medium, it is characterized in that: formed by matrix body material and fertilizer, wherein, the matrix body material is comprised of the raw material of following weight part: 20～30 parts in peat, 20～30 parts in stalk fermentation material, 5～10 parts of wormcasts, 15～25 parts of perlites, 5～10 parts of vermiculites, 8～12 parts of special solid bacteria agents; Fertilizer comprises calcium superphosphate and Controlled Release Fertilizer, and take the weight of matrix body material as S, consumption is as follows respectively: the calcium superphosphate of 0.3～0.8%S weight, 0.8～1.5%S weight Controlled Release Fertilizer;
Described special solid bacteria agent obtains by following preparation method: " PGPR " composite fungus agent is inoculated in the chicken manure that ferments, and making viable count is the special solid bacteria agent of 0.3～0.5 hundred million/g, water content 20～30%;
Described " PGPR " composite fungus agent is by fruit tree special microorganism microbial inoculum and composite the forming of root system special microorganism microbial inoculum, and wherein, the parts by weight of each component are as follows: 50～70 parts of fruit tree special microorganism microbial inoculums, 30～50 parts of root system special microorganism microbial inoculums;
The 31 board plants that described fruit tree special microorganism microbial inoculum and root system special microorganism microbial inoculum are Jining three cyclisation worker company limiteds to be provided help rich liquid.
2. wood non-woven fabric container nursery biological-type medium according to claim 1, it is characterized in that: described stalk fermentation material obtains by following preparation method: the mud of 70～85 parts maize straws with 15～30 parts is mixed, regulating C/N with urea is 25～28, then add special-purpose decomposing microbial inoculum, regulating water content is 55～65%, and regulating the pH value is 7.0～7.5 rear mixings, then pile heap, punch downwards in the top, aerobic fermentation is carried out in every square metre of 5～10 holes; During temperature rise to 50 to be piled ℃, turning in per two days once; Ferment to the material secondary fermentation process that no longer heats up and finish, air-dry to water content 15～20%, namely make the stalk fermentation material.
3. the preparation method of wood non-woven fabric container nursery biological-type medium claimed in claim 1, it is characterized in that: at first that peat, stalk fermentation material and wormcast is air-dry, peat and stalk fermentation material control water content are below 15%, the wormcast water content is controlled at below 25%, sieve, then particle diameter adds all other raw materials less than 10mm, mixes.
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