CN103992150B - A kind of utilize vinasse to prepare melon raise seedling organic composite substratd and production method - Google Patents

A kind of utilize vinasse to prepare melon raise seedling organic composite substratd and production method Download PDF

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CN103992150B
CN103992150B CN201410186131.3A CN201410186131A CN103992150B CN 103992150 B CN103992150 B CN 103992150B CN 201410186131 A CN201410186131 A CN 201410186131A CN 103992150 B CN103992150 B CN 103992150B
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vinasse
seedling
raw material
turning
organic composite
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CN103992150A (en
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葛米红
陈钢
张利红
杜雷
黄翔
洪娟
王蕾
叶莉霞
练志诚
李其友
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WUHAN INSTITUTE OF AGRICULTURAL SCIENCE
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Abstract

The invention discloses a kind of utilize vinasse to prepare melon raise seedling organic composite substratd and production method, each component become thoroughly decomposed after volume ratio be vinasse: natural pond slag: agricultural crop straw=9:2 ~ 4:1 ~ 2.By above-mentioned raw materials by material collection, pulverizing, pre-treatment, become thoroughly decomposed, after matrix composition and quality inspection step, a kind of melon raise seedling organic composite substratd utilizing vinasse to prepare can be obtained.The matrix water-retentivity that the present invention obtains is strong, permeability good, rich in nutrition content, not containing inorganic matrix; Can promote that melon dish seedling is to the absorption of water, fertilizer, gas and utilization, strengthen the resistance of seedling, be conducive to strong sprout, Qi Miao; Can replace completely is the substrate products of main raw material on the market with the peat composed of rotten mosses.The current peat composed of rotten mosses is Nonrenewable resources, and price is high, and skewness, and the matrix utilizing the present invention to make not only can reserved resource, and reduces seedling cost.

Description

A kind of utilize vinasse to prepare melon raise seedling organic composite substratd and production method
The application is 2013-2-22 for the applying date, application number: 201310055659.2, denomination of invention: a kind of utilize vinasse to prepare melon raise seedling organic composite substratd and the divisional application of production method.
Technical field
The present invention relates to modern installations agriculture field, be specifically related to a kind of melon raise seedling organic composite substratd utilizing vinasse to prepare, also relate to a kind of production method of the melon raise seedling organic composite substratd utilizing vinasse to prepare.
Background technology
As far back as the sixties in 20th century, first the U.S. begin one's study hole plate seedling growth technology, promote the wider application subsequently in the agriculture developed country of America and Europe.Early 1980s, equipment and the technology of industrial seedling rearing have successively been introduced in the ground such as China Beijing, Guangzhou, Shanghai, and grow seedlings of vegetable realizes specialization, commercialization and mechanize.The development of hole plate seedling growth, changes vegetables traditional mode of production mode and planting system, facilitates the development of modern installations agricultural.
Soilless culture, as the core technology of industrialized agriculture, be unable to do without basic substance---matrix.Matrix plays fixing seedling or plant in industrial seedling rearing, and supply seedling or plant are with moisture and nutrient, and therefore the quality of its quality directly determines the height of nursery quality product.The substrate products of current countries in the world is mainly with the mixed-matrix of the peat composed of rotten mosses and perlite or vermiculite compositional.But peat composed of rotten mosses resource-constrained, price are high, skewness, and peat composed of rotten mosses quality has downward trend year by year in recent years, and inorganic matrix is difficult to process after using, cause severe contamination, in the urgent need to developing new substrate products to environment.
There is provided the localization matrix of super quality and competitive price to consider based on to environment protection with for market, the organic solid castoff utilize industry, producing in agricultural produces substrate products, not only turns waste into wealth, also can realize the localization of matrix, reduces seedling cost.Organic solid castoff is of a great variety, study more and have a better DEVELOPMENT PROSPECT mainly contain cotton seed hulls, cotton stalk, straw, Pericarppium arachidis hypogaeae, mushroom slag, carbonization rice husk, saw dust, sugared slag, reed etc.Chen Zhende etc. cross the composite interstitial substance of the preparation such as cotton seed hulls, pig manure, slag ash, alditol slag, vermiculite of mushroom with endemic species, test respectively at solanaceous vegetables, melon, leaf vegetables.Jin Yizhu has carried out the research of rice straw to tomato sprout quality influence.Also have many research abroad, Chong adds apple residue and carries out the cultivation of plants tests such as the skunk bush of 2 years in matrix.These organic wastes, after biological fermentation process, can become the raw material of seedling medium, by a certain percentage the seedling medium of mixture one-tenth, substitute the peat composed of rotten mosses to some extent and are used for nursery production.
Along with the development of industrialized agriculture, seedling medium demand will expand further.Organic solid castoff is utilized to produce seedling medium, be not only organic solid castoff resource utilization, matrixing and high value added utilization provides new way, solve solid waste problem of environmental pollution, and to promoting the development of industrialized agriculture, and new industry---Sustainable development, the prosperity substrate products commerce and trade economy of matrix industry have extremely important effect.
Summary of the invention
One object of the present invention there are provided a kind of melon raise seedling organic composite substratd, and this matrix can promote that melon dish seedling is to the absorption of water, fertilizer, gas and utilization, strengthens the resistance of seedling, is conducive to strong sprout, Qi Miao.
A further object of the invention is the preparation method that there are provided a kind of melon raise seedling organic composite substratd, and method is simple, easy, is suitable for scale operation.
Compared with prior art, the present invention adopts following technical measures:
The melon raise seedling organic composite substratd utilizing vinasse to prepare, each component become thoroughly decomposed after volume ratio be:
Vinasse: mushroom slag=2 ~ 4:1 ~ 3;
Or vinasse: cow dung=1 ~ 3:1 ~ 2;
Or vinasse: natural pond slag: agricultural crop straw=9:2 ~ 4:1 ~ 2;
Each component composition with optimum proportioning is: vinasse: mushroom slag=2:1; Or vinasse: cow dung=3:1; Or vinasse: natural pond slag: agricultural crop straw=9:4:1.A preparation method for the melon raise seedling organic composite substratd utilizing vinasse to prepare, the steps include:
1. material collection: collect vinasse, mushroom slag, natural pond slag, cow dung, stalk;
Described vinasse are: distillers ' grains and brewer's grains, are derived from the byproduct of brewing spirit and beer respectively, the former with Chinese sorghum, rice etc. for raw material, the latter with Wheat bran, barley, rice husk etc. for raw material.
Described mushroom slag is: the culture material after culturing edible fungus, wherein using cotton seed hulls, wood chip as main raw material.
Described natural pond slag is: the solid waste that the feces of livestock and poultry produced in aquaculture produces after biogas fermentation.
Described agricultural crop straw is: the corn stalk produced in plant husbandry, straw.
2. pulverize: raw material length or diameter should carry out pulverization process more than during 2cm, and the length after pulverizing or diameter are no more than 1cm;
3. pre-treatment: remove bulky material and mechanical impurity in raw material, the mushroom slag after drip washing pulverizing; The raw material that length or diameter are no more than 1cm is watered, controlling water content is 55% ~ 65%, add urea and regulate the C/N of raw material than being 20:1 ~ 30:1, adding unslaked lime regulates the pH value of raw material to be 5.5 ~ 8.0, add the starter that massfraction is 0.1% ~ 0.3% again, stir, carry out fermentation reactor system and prepare.
Described starter is: conventional decomposing agent, as EM bacterium, and cellulose-decomposing bacterium, compost quick composting agent etc.
4. become thoroughly decomposed: after pretreatment, it is 2m that Jiang Qidui makes bottom width to raw material, is highly preferably 1.2m ~ 1.5m, the heap body that length is not limit,
The supporting aeration equipment in bottom, the straw that thickness is 2cm is covered on top layer, and adds a cover layer of plastic film, ferments respectively.When temperature first more than 60 DEG C ~ 65 DEG C, turning is once; The compost pliotherm period, heap temperature should keep 55 DEG C ~ 65 DEG C, and the time length must not be less than 5d, and every 2d ~ 5d turning once; Should turning in time when heap temperature is more than 65 DEG C, and regulate water content to 55% ~ 65% of windrow; Compost cooldown period, when heap temperature is lower than 55 DEG C, every 10d turning is once; When windrow temperature and the continuous 48h of ambient temperature differences be no more than ± 5 DEG C time, stop turning.Then the heap body that the airing of heap body becomes 30cm ~ 50cm thick is continued the 20d ~ 30d that banks up, every 10d turning 1 time, for subsequent use.
5. matrix composition: the raw material after fermentation is according to volume ratio vinasse: mushroom slag=2 ~ 4:1 ~ 3 or vinasse: cow dung=1 ~ 3:1 ~ 2 or vinasse: natural pond slag: agricultural crop straw=9:2 ~ 4:1 ~ 2, after blending machine stirring and evenly mixing, are melon raise seedling organic composite substratd of the present invention.
6. quality inspection: the substrate products after even to mixture is sampled, the quality index of substrate products meets following requirement: pH value is 5.5 ~ 8.0, particle diameter (1mm ~ 5mm) is >=40%, unit weight is 0.1g/cm3 ~ 0.40g/cm3, total porosity is 60% ~ 80%, organic content >=20%, massfraction >=2.0% of total nutrient, specific conductivity≤1000us/cm.
The content of described organic matter is specially: the content of organic carbon in baking substrate, is multiplied by coefficient 1.724, is organic content.Described total nutrient is: the summation of nitrogenous in baking substrate, Vanadium Pentoxide in FLAKES and potassium oxide three massfraction.
Nursery company that matrix of the present invention is applied to tool certain scale, that produce seedling, show as in the nursery such as watermelon, cucurbit, tomato, capsicum, eggplant: fast, the Miao Qimiao of emerging strengthens, leaf look green, tool preserve moisture and fertility performance, pouring rich water number of times can be reduced, the substrate products that can to replace with the peat composed of rotten mosses and vermiculite (or perlite) be completely main raw material.
Compared with prior art, have the following advantages:
1. the matrix water-retentivity that obtains of the present invention is strong, permeability good, rich in nutrition content, not containing inorganic matrix.
2. the matrix that the present invention obtains can promote that melon dish seedling is to the absorption of water, fertilizer, gas and utilization, strengthens the resistance of seedling, is conducive to strong sprout, Qi Miao.
3. the matrix that the present invention obtains can replace being the substrate products of main raw material on the market with the peat composed of rotten mosses completely.The current peat composed of rotten mosses is Nonrenewable resources, and price is high, and skewness, and the matrix utilizing the present invention to make not only can reserved resource, and reduces seedling cost.
4. the matrix that obtains of the present invention carries out disinfection through continuous high temperature fermentation, with guarantee to kill vinasse, mushroom slag, cow dung, natural pond slag,
Pathogenic bacteria in agricultural crop straw, insect and parasitic ovum thereof, make seedling endanger from disease and pest.
5. the base starting material abundance that obtains of the present invention, can gather materials on the spot, after biological fermentation process, as long as the substrate products quality of mixture meets following requirement: pH value is 5.5 ~ 8.0, particle diameter (1mm ~ 5mm) is >=40%, unit weight is 0.1g/cm3 ~ 0.40g/cm3, total porosity is 60% ~ 80%, organic content >=20%, massfraction >=2.0% of total nutrient, specific conductivity≤1000us/cm, can realize native country () change produce, reduce the trucking costs of remote allocation and transportation substrate products, greatly reduce seedling cost.
6. the matrix that the present invention obtains is organic composite substratd; do not add any inorganic substance; be different from the organo-mineral complexing matrix being material with the peat composed of rotten mosses and vermiculite (or perlite) that nursery company is conventional, the secondary pollution that inorganic substance produce can be reduced, protection of the environment.
7. the base starting material that the present invention obtains is the materials such as vinasse, mushroom slag, natural pond slag, cow dung and agricultural crop straw, be different from the substrate products being raw material with cotton seed hulls, cotton stalk, straw, Pericarppium arachidis hypogaeae, mushroom slag, carbonization rice husk, saw dust, sugared slag, reed etc. that current research is more, the latter's product often partly can only replace the peat composed of rotten mosses or still need to add the inorganic substance such as vermiculite, perlite.
8. the matrix that the present invention obtains take organic solid castoff as raw material, relate to the solid waste that kind of aquaculture produces, after biological fermentation process, the substrate products made according to a certain ratio, not only turn waste into wealth, for industrial seedling rearing provides substrate products, and improve the pollution of solid waste to soil, water and air, realize solid waste high value added utilization, promote kind of an aquaculture cycle development.
Embodiment
According to following examples, can better understand the present invention, but described embodiment is to better explain the present invention,
Instead of limitation of the present invention.
Embodiment 1:
The melon raise seedling organic composite substratd utilizing vinasse to prepare, each component mixes according to following volume ratio after becoming thoroughly decomposed:
Substrate products Vinasse Mushroom slag
1 2 1
2 2 3
3 4 1
4 4 3
A preparation method for the melon raise seedling organic composite substratd utilizing vinasse to prepare, the steps include:
Collect vinasse and mushroom slag, respectively vinasse and mushroom ground-slag broken, make its size be no more than 1cm.Respectively pre-treatment is carried out to vinasse heap body and mushroom slag muck body as follows: the mushroom slag after pulverizing with the abundant drip washing of tap water; Add urea to regulate the C/N ratio of heap body for 30:1, increase and decrease dry wet stock and regulate water content to be 60%, add with unslaked lime adjust pH for 8.0, starter massfraction is
0.2%。Then respectively vinasse or mushroom slag muck being made bottom width is 2m, and the former is highly 1.2m, and the latter is 1.5m, and the former length is 10m, and the latter is the heap body of 10m; And supporting ventilation facility, the straw that thickness is 2cm is covered on top layer, and adds a cover layer of plastic film.When temperature is more than 65 DEG C first, turning once; The compost pliotherm period, heap temperature should keep 62 DEG C, and wherein vinasse heap body high-temperature duration is 15d, and mushroom slag muck body high-temperature duration is 6d, and every 3d turning once; Should turning in time when heap temperature is more than 65 DEG C, and regulate the water content to 60% of windrow; Compost cooldown period, when heap temperature is lower than 55 DEG C, every 10d turning is once; When windrow temperature and the continuous 48h of ambient temperature differences be no more than ± 5 DEG C time, stop turning.Vinasse airing is become thickness is 50cm, the airing of mushroom slag becomes the heap body of 30cm to continue the 20d that banks up, 10d turning 1 time.
By volume vinasse and mushroom slag are poured in blending machine and stir evenly, and testing product specification of quality, be organic composite substratd of the present invention.
Embodiment 2:
The melon raise seedling organic composite substratd utilizing vinasse to prepare, each component mixes according to following volume ratio after becoming thoroughly decomposed:
Substrate products Vinasse Cow dung
1 1 1
2 1 2
3 3 1
4 3 2
A preparation method for the melon raise seedling organic composite substratd utilizing vinasse to prepare, the steps include:
Collect vinasse and cow dung, respectively vinasse and cow dung are pulverized, make its size be no more than 1cm.Respectively pre-treatment is carried out to vinasse heap body and cow dung heap body as follows: add the C/N of urea adjustment than being 30:1, increase and decrease dry wet stock and regulate water content 60%, add with unslaked lime adjust pH for 8.0, starter massfraction is 0.3%.Then respectively vinasse and cow dung heap being made bottom width is 2m, and the former is highly 1.2m, and the latter is 1.5m, and the former length is 15m, and the latter is the heap body of 15m; And supporting ventilation facility, the straw that thickness is 2cm is covered on top layer, and adds a cover layer of plastic film.When temperature is more than 65 DEG C first, turning once; The compost pliotherm period, heap temperature should keep 62 DEG C, and wherein vinasse heap body high-temperature duration is 15d, and cow dung heap body high-temperature duration is 7d, and every 3d turning once; Should turning in time when heap temperature is more than 65 DEG C, and regulate the water content to 60% of windrow; Compost cooldown period, when heap temperature is lower than 55 DEG C, every 10d turning is once; When heap temperature and the continuous 48h of ambient temperature differences be no more than ± 5 DEG C time, stop turning.The heap body that thickness is 50cm, cow dung airing becomes 30cm vinasse airing is become to continue the 20d that banks up, 10d turning 1 time.
By volume vinasse and cow dung are poured in blending machine and stir evenly, and testing product specification of quality, be organic composite substratd of the present invention.
Embodiment 3:
The melon raise seedling organic composite substratd utilizing vinasse to prepare, each component mixes according to following volume ratio after becoming thoroughly decomposed:
Substrate products Vinasse Natural pond slag Agricultural crop straw
1 9 2 1
2 9 3 2
3 9 4 1
4 9 4 2
A preparation method for the melon raise seedling organic composite substratd utilizing vinasse to prepare, the steps include:
Collect vinasse, natural pond slag and agricultural crop straw, respectively vinasse, natural pond slag, crops stalk crushing, make its particle diameter or length scale be no more than 1cm.Respectively pre-treatment is carried out to vinasse heap body, natural pond slag and agricultural crop straw heap body as follows: add the C/N of urea adjustment than being 30:1, increase and decrease dry wet stock and regulate water content to be 60%, add with unslaked lime adjust pH for 8.0, starter consumption is 0.3%.Then respectively by vinasse, natural pond slag, to make bottom width be 2m to agricultural crop straw heap, be highly preferably 1.5m, the former length is 20m, and centre is 10m, and the latter is the heap body of 5m; And supporting ventilation facility, the straw that thickness is 2cm is covered on top layer, and adds a cover layer of plastic film.When temperature is more than 65 DEG C first, turning once; The compost pliotherm period, heap temperature should keep 62 DEG C, and wherein vinasse heap body high-temperature duration is 15d, and natural pond slag muck body high-temperature duration is 6d, and agricultural crop straw high-temperature duration is 6d, and every 3d turning once; Should turning in time when heap temperature is more than 65 DEG C, and regulate the water content to 60% of windrow; Compost cooldown period, when heap temperature is lower than 55 DEG C, every 10d turning is once; When heap temperature and the continuous 48h of ambient temperature differences be no more than ± 5 DEG C time, stop turning.The heap body that thickness is 50cm, natural pond slag is 30cm, agricultural crop straw is 30cm vinasse airing is become to continue the 20d that banks up, 10d turning 1 time.
By volume vinasse, natural pond slag and agricultural crop straw are poured in blending machine and stir evenly, and testing product specification of quality, be just mixed with a kind of organic composite substratd of suitable melon raise seedling.
Embodiment 4:
The matrix obtained according to the present invention is applied to the nursery of tomato, capsicum, watermelon and cucurbit respectively, and with the conventional substrate adopted in industrial seedling rearing, namely the matrix of the import peat composed of rotten mosses and vermiculite 2:1 by volume, in contrast, compares nursery effect.
The nursery effect of the matrix that the present invention obtains on tomato is in table 1; Nursery effect on capsicum is in table 2; Nursery effect on watermelon is in table 3; Nursery effect on cucurbit is in table 4.
The matrix of table 1 system of the present invention is to the nursery effect (seedling age 45d) of tomato
The matrix of table 2 system of the present invention is to the nursery effect (seedling age 55d) of capsicum
The matrix of table 3 system of the present invention is to the nursery effect (seedling age 40d) of watermelon
The matrix of table 4 system of the present invention is to the nursery effect (seedling age 42d) of cucurbit

Claims (1)

1. utilize the melon raise seedling organic composite substratd that vinasse are prepared, it is characterized in that: each component become thoroughly decomposed after volume ratio be vinasse: natural pond slag: agricultural crop straw=9:2 ~ 4:1 ~ 2;
The preparation method of described organic composite substratd, the steps include:
1) material collection: collect vinasse, natural pond slag, stalk;
Described vinasse are: distillers ' grains and brewer's grains, are derived from the byproduct of brewing spirit and beer respectively;
Described natural pond slag is: the solid waste that the feces of livestock and poultry produced in aquaculture produces after biogas fermentation;
Described agricultural crop straw is: the corn stalk produced in plant husbandry, straw;
2) pulverize: raw material length or diameter carry out pulverization process more than during 2cm, and the length after pulverizing or diameter are no more than 1cm;
3) pre-treatment: remove bulky material and mechanical impurity; The raw material that length or diameter are no more than 1cm is watered, controlling water content is 55% ~ 65%, add urea and regulate the C/N of raw material than being 20:1 ~ 30:1, adding unslaked lime regulates the pH value of raw material to be 5.5 ~ 8.0, add the starter that massfraction is 0.1% ~ 0.3% again, stir, carry out fermentation reactor system and prepare;
Described starter is: conventional decomposing agent;
4) become thoroughly decomposed: after pretreatment, it is 2m that Jiang Qidui makes bottom width to raw material, is highly 1.2m ~ 1.5m, the heap body that length is not limit, the supporting ventilation facility in bottom, and the straw that thickness is 2cm is covered on top layer, and adds a cover layer of plastic film, ferments respectively; When temperature is more than 65 DEG C, turning once; The compost pliotherm period, heap temperature keeps 55 DEG C ~ 65 DEG C, and the time length must not be less than 5d, and every 2d ~ 5d turning once; Turning when heap temperature is more than 65 DEG C, and regulate water content to 55% ~ 65% of windrow; Compost cooldown period, when heap temperature is lower than 55 DEG C, every 10d turning is once; Windrow temperature and the continuous 48h of ambient temperature differences be no more than ± 5 DEG C time, stop turning, then the heap body that the airing of heap body becomes 30cm ~ 50cm thick continued the 20d ~ 30d that banks up, every 10d turning 1 time, for subsequent use;
5) matrix composition: the raw material after fermentation is according to volume ratio vinasse: natural pond slag: agricultural crop straw=9:2 ~ 4:1 ~ 2 are at the substrate products of blending machine stirring and evenly mixing, and described substrate products is melon raise seedling organic composite substratd;
6) quality inspection: the substrate products after even to mixture is sampled, and the quality index of substrate products meets following requirement: pH value is 5.5 ~ 8.0, and particle diameter 1mm ~ 5mm is>=40%, and unit weight is 0.1g/cm 3~ 0.40g/cm 3, total porosity is 60% ~ 80%, organic content>=20%, massfraction>=2.0% of total nutrient, specific conductivity≤1000us/cm;
The content of described organic matter is: the content of organic carbon in baking substrate, is multiplied by coefficient 1.724, is organic content;
Described total nutrient is: the summation of nitrogenous in baking substrate, Vanadium Pentoxide in FLAKES and potassium oxide three massfraction.
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