CN104261921B - The method of a kind of Vermicomposting pond circular treatment cow dung - Google Patents

The method of a kind of Vermicomposting pond circular treatment cow dung Download PDF

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Publication number
CN104261921B
CN104261921B CN201410560697.8A CN201410560697A CN104261921B CN 104261921 B CN104261921 B CN 104261921B CN 201410560697 A CN201410560697 A CN 201410560697A CN 104261921 B CN104261921 B CN 104261921B
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Prior art keywords
earthworm
pond
vermicomposting
cow dung
compost
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CN104261921A (en
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杨长福
杨方福
徐建中
闫庆琼
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Hainan wodilong Biotechnology Co.,Ltd.
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ZUNYI YUMIAO ECOLOGICAL AGRICULTURE Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/0332Earthworms
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/05Treatments involving invertebrates, e.g. worms, flies or maggots
    • 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 method of Vermicomposting pond circular treatment cow dung, selects wide 3.5m, long 30m plot, and surrounding is dug dark 50 ㎝, wide 40 ㎝ gutters; Paving particle diameter 2-3 ㎝ gravel in plot, thick 7-8 ㎝, surrounding paving one deck nylon wire becomes compost pond, and on DEG C compost pond, temperature >=30,2.5m place takes sunshade; Temperature≤5 DEG C compost pond lid Polypropylence Sheet, gets fresh cow dung and decomposed cow dung by 2:3, then supplements carbon-nitrogen ratio 30:1 with corn stalk powder weight in wet base 5.6:1; Mend nitrogen, moisture 70% with urea; Pond face is piled high 20 ㎝, wide 35 ㎝, long 3m pile up neatly heap, buttress spacing 15 ㎝, inoculation earthworm, by last time earthworm ate 3/5 material and made new matrix, cover on 3-5 ㎝ buttress, inoculate earthworm amount 0.5 ㎏/m3, lid sunshade net; 22 ± 4 DEG C of temperature, humidity 70%, ferment January; Sieve and get earthworm, the dry earthworm fertilizer of material that becomes thoroughly decomposed under 2/5 sieve, remaining 3/5 oversize returns to Vermicomposting pond, loops.

Description

The method of a kind of Vermicomposting pond circular treatment cow dung
Technical field
The present invention relates to biological technical field, relate in particular to one and utilize earthworm digestion degraded in conjunction with wet of microorganism heapFerment, the method for Vermicomposting pond circular treatment cow dung.
Background technology
Cow dung is the basic raw material of the rotten barnyard manure processed of farmers', but is puzzlement to scale vaccary. Because scale vaccaryProduce a large amount of cow dungs every day, own have more than is needed discarded object, pollution sources of being, need to spend a large amount of people's masterpieces to transport processing, not onlyCan not produce economic benefit, also will increase manpower and cost of transportation. Earthworm is Annelida Oligochaeta class animal, its maximumFeature be feeding habits wide, can eccrine fiber element enzyme, be particularly suitable for digestion degraded taking fiber as main cow dung or barnyard manure, edible through itThe ight soil of rear discharge claims earthworm fertilizer, is the fertilizer of high-quality more, and its volume and weight reduces at double, can be used as organic commodityFertilizer, has higher economic worth. In earthworm body, there are abundant fatty acid, nucleic acid and derivative free amino acid thereof, micro-in additionSecondary element phosphorus, calcium, iron, potassium, zinc, copper and multivitamin, for good protein source, of many uses, can be used as commodity and go outSell. But facility and the method for utilizing earthworm digestion degraded to pile wet fermentation in conjunction with microorganism are improper, will cause vaccary environmentPollute, and affect treatment effect and the efficiency of cow dung.
Summary of the invention
The object of this invention is to provide a kind of method of Vermicomposting pond circular treatment cow dung of utilization, earthworm digestion is fallenSeparate and microorganism fermentation combination, compost pond circular treatment cow dung, realize the harmless treatment on the spot of vaccary cow dung, productionEarthworm fertilizer and the recycling of earthworm, the target of increasing economic efficiency.
For achieving the above object, the present invention adopts following technical proposals:
Raw material
1. earthworm: select local wild earthworm, earthworm is heavily 700-800 ㎎/bar;
2. erbium material: (beef cattle plant was through 2 months for fresh cow dung (cow dung that beef cattle plant has just discharged) and decomposed cow dungThe cow dung that Natural compost becomes thoroughly decomposed) and corn stalk powder.
Compost pond and circulation pattern design
Vermicomposting pond, also claims circulating biological to process bed. Choose wide 3.5m, the rectangle plot of long 30m, in plot fourWeek is excavated the gutter of dark 50 ㎝, wide 40 ㎝; In the plot of regulation, spread in addition particle diameter and be the gravel of 2-3 ㎝ as holder layer,Thickness is 7-8 ㎝, on gravel filling and plot surrounding paving one deck nylon wire, prevents that cow dung from too much flowing into packing layer and earthwormRun away, after prepartion of land compacting, circulating biological process bed (Vermicomposting pond) even if basal plane built up. Summer high temperature season(temperature >=30 DEG C) need build sunshade or sunshade net in 2.5m place above compost pond; Winter low temperature (temperature≤5 DEG C) need to bePlastic covering cloth on compost pond, makes compost pond annual temperature remain on 10 DEG C-30 DEG C.
Compost pond circulation process method
1. mixed feed preparation: get 2000 kilograms of the firm fresh cow dungs of discharging of beef cattle plant and beef cattle plant through 23000 kilograms of decomposed cow dungs that individual month Natural compost becomes thoroughly decomposed mix by weight 2:3, (equal with maize straw weight by mixing cow dungIn natural weight in wet base) supplement 952 kilograms of corn stalk powders than the ratio of 5.6:1, with the carbon-nitrogen ratio of adjusting mixed feed to 30:1.Approximately 5952 kilograms of mixed feed gross weights, can meet 1 compost pond and use. The carbon-nitrogen ratio that detects mixed feed, carbon source deficiency canAdd corn stalk powder adjustment, nitrogen content can add the nitrogenous source adjustment such as urea when not enough. Mixed feed is fully mixed, andIts moisture is adjusted to 70%.
2. mixed feed compost pond stacking: stack high by 20 perpendicular to long limit, compost pond on constructed compost pond basal planeThe strip buttress shape mixed feed of ㎝, wide 35 ㎝, long 3m, 15 ㎝ left and right are separated by between every buttress.
3. earthworm inoculation: 3/5 backflow that original dealing with earthworm was eaten expects newly to inoculate as Vermicomposting the life of earthwormIt is upper that the matrix of living homogeneous mixture covers strip buttress, and the thickness of covering is 3-5 ㎝. Then in life matrix, inoculate earthworm,Kind is local wild earthworm, and input amount is 0.5 ㎏/m3. Timely covered with sunshade net after inoculation.
4. the preparation of loop control and earthworm fertilizer and earthworm: 22 ± 4 DEG C of the control temperature of Vermicomposting pond circular treatment, wetDegree 70%, each circulating fermentation is about 30 days. To note especially the control of compost number of days, avoid in Vermicomposting material ammonium nitrogen denseSpend the high and bait treatment effect of impact nursing earthworm to cow dung that too become thoroughly decomposed. Cow dung is processed after 30 days in Vermicomposting pond,To sieve and extract earthworm at Vermicomposting pond decomposed cow dung after treatment, take under 2/5 sieve decomposed cow dung away through drying conductCommodity earthworm is fertile or be used for farmland as fertilizer. Then the oversize of remaining 3/5 left and right is back to Vermicomposting pond, pressesBe used for circulation next time, circular treatment for a long time according to above method.
It is own that the fresh cow dung of this method utilization and decomposed cow dung are plant, and supplementary carbon source can be used maize strawPowder, litter shell powder, even sawdust powder, cheap, be easy to get; Plant is generally located at rural area or outskirts of a town, and available place, compost pond is filledAbundant, can produce cow dung scale daily according to plant and set up special Production Regional, compost pond construction cost is low, simple and easy to do; Local wildThe first provenance of raw earthworm is easy to get, and the earthworm cultivating in later available cycles process is as provenance; Cow dung is multiple beneficial microorganismHigh-quality culture medium, sweat does not need microbe inoculation. The earthworm fertilizer of producing through this method circular treatment, odorless, clean,Efficiently, its volume is about 15% of volume of raw material total amount, and weight is about 30% of raw material gross weight, is equivalent to the fertilizer of rapeseed oil residuleEffect, can be used as organic commercial fertilizer sale through drying packaging; Every cubic metre of mixed feed approximately produces 3 kilograms of earthworm live bodies, except conduct is plantedSource continues, outside inoculation, can dry as commodity selling, for extracting plant growth regulator, protein feed and biological products etc.To the recycling of vaccary bazardous waste cow dung, improve vaccary economic benefit significant.
Brief description of the drawings
Fig. 1 is the circulation pattern figure that utilizes Vermicomposting pond circular treatment cow dung of the present invention, and wherein dotted line frame is interior for followingRing processing section.
Detailed description of the invention
Embodiments of the invention
Collect beef cattle field fresh cow dung, decomposed cow dung through 2 months Natural composts, the unavailable stalk of beef cattle, orLitter shell powder, sawdust powder. Fresh cow dung and decomposed cow dung are mixed and made into Vermicomposting in the ratio of 2:3, following of designed, designedThe upper processing of the biological reason bed in ring place cow dung. Its cultural method is: get 200 kilograms of fresh cow dungs, the decomposed cow dung, 15 kilograms of 300 kilogramsCorn stalk powder, the litter shell powder of 15 kilograms, the mixture of sawdust powder fully mix, and are layered on the biological place of circulation place of designed, designedReason bed is upper, and the life matrix that 3/5 backflow that original dealing with earthworm was eaten is newly inoculated earthworm as Vermicomposting is evenly mixedIt is upper that thing covers strip buttress, and the thickness of covering is 3-5 ㎝. Then in new matrix, inoculate earthworm, kind is local wildEarthworm, input amount is 0.5 ㎏/m3, after earthworm inoculation in matrix, watering, then covered with plastic film, temperature is 22 ± 4Between DEG C, humidity left and right turning in 70%, 10 day 1 time, and add moisture, and process 30 days in Vermicomposting pond, can extract earthworm.Separate vermis and decomposed cow dung or earthworm excrement, take 2/5 decomposed cow dung and earthworm excrement away. Then by decomposed cow dung and the earthworm of residue 3/5Excrement is back to Vermicomposting pond, enters circular treatment next time.
In above-mentioned, in the time that corn stalk powder is mixed with the mixture of litter shell powder, sawdust powder, corn stalk powder and chaffBoth gross weights of the mixture of shell powder or sawdust powder are 30 kilograms, and litter shell powder, sawdust powder can be with arbitrary proportions in the time mixingMix, but litter shell powder, sawdust powder or in the weight of any one material be no less than 5 kilograms.

Claims (2)

1. a method for Vermicomposting pond circular treatment cow dung, is characterized in that: the earthworm of building compost pond and circulation patternCompost pond, also claim circulating biological process bed, choose wide 3.5m, the rectangle plot of long 30m, plot surrounding excavate dark 50 ㎝,The gutter of wide 40 ㎝; In the plot of regulation, spread in addition particle diameter and be the gravel of 2-3 ㎝ as holder layer, thickness is 7-8 ㎝,On gravel filling and plot surrounding paving one deck nylon wire, prevent that cow dung from too much flowing into packing layer and earthworm runs away, prepartion of landCompacting, becomes the basal plane in Vermicomposting pond, and summer high temperature season, temperature >=30 DEG C need 2.5m eminence be built above compost pondSunshade or sunshade net; Winter low temperature, temperature≤5 DEG C will be on compost pond plastic covering cloth, compost pond annual temperature is keptAt 10 DEG C-30 DEG C, get 2000 kilograms of fresh cow dungs and 3000 kilograms of the decomposed cow dungs that become thoroughly decomposed through 2 months Natural composts by heavyAmount is mixed than 2:3, all supplements corn stalk powder in the ratio of natural weight in wet base 5.6:1 in mixing cow dung and maize straw weight952 kilograms, with the carbon-nitrogen ratio of adjusting mixed feed, to 30:1,5952 kilograms of mixed feed gross weights, meet 1 compost pond and use;The carbon-nitrogen ratio that detects mixed feed, carbon source deficiency adds corn stalk powder adjustment, and nitrogen content adds urea when not enough and makes nitrogenous sourceAdjust, mixed feed is mixed, and its moisture is adjusted to 70%;
Mixed feed compost pond stacking: stack high 20 ㎝, wide by 35 perpendicular to long limit, compost pond on constructed compost pond basal planeThe strip buttress shape mixed feed of ㎝, long 3m, 15 ㎝ of being separated by between every buttress;
Earthworm inoculation: make first provenance with the wild earthworm in this locality, be seeded in above-mentioned mixed feed matrix, later that the last time is former3/5 material that refluxes that comes that dealing with earthworm ate is newly inoculated the life matrix of earthworm as Vermicomposting, homogeneous mixture coversStrip buttress is upper, and the thickness of covering is 3-5 ㎝, then in life matrix, inoculates earthworm, and input amount is 0.5 ㎏/m3, inoculationRear covered with sunshade net;
Collecting of loop control and earthworm fertilizer and earthworm: 22 ± 4 DEG C of the control temperature of Vermicomposting pond circular treatment, humidity 70%,Each circulating fermentation 30 days, pays special attention to the control of compost number of days, avoids ammonium nitrogen excessive concentration and bait in Vermicomposting materialThe treatment effect of earthworm to cow dung fed in the impact of too becoming thoroughly decomposed, and processes after 30 days, by decomposed cow dung after treatment Vermicomposting pondSieve and extract earthworm, take away under 2/5 sieve decomposed cow dung through dry as commodity earthworm fertile or as fertilizer for farmland,Then remaining 3/5 oversize is back to Vermicomposting pond,, can circulates for a long time for circulation next time according to above methodProcess.
2. the method for Vermicomposting according to claim 1 pond circular treatment cow dung, is characterized in that: described carbon source,Corn stalk powder, litter shell powder or sawdust powder for supplementary carbon source, in the time that corn stalk powder is mixed with litter shell powder or sawdust powder,The gross weight of both mixtures of corn stalk powder and litter shell powder or sawdust powder is 30 kilograms, and litter shell powder, sawdust powder are in the time mixingCan mix with arbitrary proportion, but litter shell powder, sawdust powder or in the weight of any one material be no less than 5 kilograms; Local wildEarthworm makes first provenance, later with the earthworm cultivating in cyclic process as provenance.
CN201410560697.8A 2014-10-21 2014-10-21 The method of a kind of Vermicomposting pond circular treatment cow dung Active CN104261921B (en)

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* Cited by examiner, † Cited by third party
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CN104892046B (en) * 2015-05-22 2017-11-21 南京农业大学 A kind of method that earthworm circular treatment tea grounds prepares earthworm fertilizer
CN105519495A (en) * 2016-02-02 2016-04-27 广西大学 Method for cultivating earthworms under pig house with elevated mesh beds
CN105801187B (en) * 2016-02-25 2019-07-16 华中农业大学 Cow dung integrated treatment based on Vermicomposting and vegetable cultivation utilizes method
CN105994165B (en) * 2016-05-17 2018-08-10 山东润竹山农业科技有限公司 A kind of cow dung high-efficient treatment method under the earthworm based on high density
CN106106370A (en) * 2016-06-16 2016-11-16 辽宁华电环保科技有限公司 Utilize the method that organic waste makes Lumbricus survive the winter
CN107382391A (en) * 2017-08-11 2017-11-24 刘奋安 Using earthworm excrement, earthworm ovum as raw material earthworm derivative preparation method of organic fertilizer
CN108617596A (en) * 2018-05-09 2018-10-09 赣州东山嘉禾现代农业有限公司 A method of utilizing the continuous breeding earthworm of inferior mushroom of White mushroom

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