CN104788151B - A kind of production method of bacteria residue cow dung compound organic fertilizer - Google Patents

A kind of production method of bacteria residue cow dung compound organic fertilizer Download PDF

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CN104788151B
CN104788151B CN201510189244.3A CN201510189244A CN104788151B CN 104788151 B CN104788151 B CN 104788151B CN 201510189244 A CN201510189244 A CN 201510189244A CN 104788151 B CN104788151 B CN 104788151B
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bacteria residue
stockpile
cow dung
fermentation
organic fertilizer
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CN104788151A (en
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聂胜委
张玉亭
***
康源春
王二耀
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Institute of Plant Nutrition and Resource Environmentof of Henan Academy of Agricultural Sciences
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Institute of Plant Nutrition and Resource Environmentof of Henan Academy of Agricultural Sciences
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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
    • 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

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Abstract

The present invention relates to the production method of bacteria residue cow dung compound organic fertilizer, the problem of effectively solution is using bacteria residue and cow dung production organic fertilizer, method is to choose the bacteria residue after mushroom industry culturing edible fungus, takes off after bag drying, is ground into bacteria residue particle;Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, add organic fertilizer fermentation microbial inoculum, stir, add water, be deployed into fermentation material;Fermentation material is built up into stockpile, and plastic covering film, ferment 24 72h, when temperature rises to 40 DEG C, carry out first time turning, then moisture is sprayed, stir, heap is built again, plastic covering film, continue to ferment, when stockpile temperature rises to 55 65 DEG C, ferment 24 36h again, turning, later every turning in 23 days is once, untill stockpile temperature is no longer raised, the inventive method is simple, abundant raw material, easily prepared by production, application effect is good, both making full use of for waste had been reached, the organic fertilizer of crops can be effectively solved again, improved soil, increase yield, non-environmental-pollution.

Description

A kind of production method of bacteria residue cow dung compound organic fertilizer
Technical field
The present invention relates to fertilizer, particularly a kind of production method of bacteria residue cow dung compound organic fertilizer, bacteria residue cow dung is compounded with Machine fertilizer is also known as JZB types bacteria residue fertilizer.
Background technology
Bacteria residue is the culture medium waste remained after culturing edible fungus(Known technology), mainly including wood chip, cotton seed hulls, corn The edible mushroom such as core and agricultural crop straw decomposes thick material, edible mushroom metabolite and the part mycelium remained after absorption.I State is big country of mushroom producing, according to statistics, and the bacteria residue produced every year on average is in 6,000,000 t or so, and utilization rate only has 33%.One side Cause the significant wastage of resource in face;On the other hand due to the growth of mould and insect, mycotic spore and insect in air are added Quantity cause air pollution.Correlative study shows that bacteria residue returning to the field can improve the soil organism (SOC), full nitrogen, available phosphorus (Olsen-P), exchange the content of potassium (Exchangeable-K), by increasing capacitance it is possible to increase soil granular structure, reduce unit weight, improve soil PH value, increases soil microbial community diversity.Meanwhile, the soil of mine water pollution can be improved using bacteria residue, improves soil Physicochemical property.In addition, product quality can also be improved using bacteria residue.Currently, it is wide due to being distributed across Edible Fungi unit more Family's individual of large village, it is universal that bacteria residue stacks discarded phenomenon, how to suit measures to local conditions, scientific and reasonable utilization bacteria residue, keeps food Just there is very important current demand with the purification of bacterium industry, effective linking of planting industry and Ecological Environment, but so far not See the open report of the effective compounded organic fertilizer of bacteria residue cow dung.
The content of the invention
For above-mentioned situation, to overcome the defect that prior art is present, the purpose of the present invention is just to provide a kind of bacteria residue ox The production method of excrement compound organic fertilizer, the problem of can effectively solving using bacteria residue and cow dung production organic fertilizer.
The technical scheme that the present invention is solved is to comprise the following steps:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, is crushed Into 5~20mm of particle diameter bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.4~0.6 ︰ 0.9~1.1;
Described cow dung is fresh cow dung or dry cow dung;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum(Known technology, can use Hebi The product of Ren Yuan biotech developments Co., Ltd of city), its addition be cow dung, the 0.01-0.02% of bacteria residue particle weight sum, Stir, add water, it is 50-55% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 2~6m, wide 1.5~2.0m, high 0.5~1.2m stockpile, and on stockpile Plastic covering film;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 20-35 DEG C of environment temperature, in stockpile temperature Rise, fermented 24-72h, when temperature rises to 40 DEG C, carries out first time turning, and the stockpile after will fermenting for the first time is smashed, then Moisture is sprayed, is stirred, makes the stockpile weight water content 50-55% after fermenting for the first time, then presses step again(4)It is required that building After heap, plastic covering film, continue to ferment, when stockpile temperature rises to 55-65 DEG C, be further continued for the 24-36h that ferments, carry out second Turning, later turning per 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung it is compound Organic fertilizer.
The inventive method is simple, abundant raw material, and prepared by easily production, application effect is good, has both reached making full use of for waste, again The organic fertilizer of crops can be effectively solved, improved soil increases yield, and non-environmental-pollution, economic and social benefit is huge.
Brief description of the drawings
Fig. 1 be JZB bacteria residues fertilizer of the present invention become thoroughly decomposed ferment during morning and evening temperature variation.
Fig. 2 JZB types bacteria residue fertilizer of the present invention become thoroughly decomposed fermentation during moisture variation diagram.
Fig. 3 JZB types bacteria residue fertilizer of the present invention become thoroughly decomposed fermentation during acid-base property variation diagram.
Embodiment
The embodiment to the present invention elaborates with reference to embodiments.
The present invention can be provided in specific implementation by following examples.
Embodiment 1
The present invention comprises the following steps in specific implementation:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, is crushed Into particle diameter 6-18mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.5 ︰ 1;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue The 0.01% of particle weight sum, stirs, and adds water, and it is 51-54% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 3-5m, width 1.6-1.8m, high 0.6-1.1m stockpile, and covered on stockpile Plastic foil;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 22-33 DEG C of environment temperature, in stockpile temperature Rise, fermented 25-70h, when temperature rises to 40 DEG C, carries out first time turning, and the stockpile after will fermenting for the first time is smashed, then Moisture is sprayed, is stirred, makes the stockpile weight water content 51-54% after fermenting for the first time, then presses step again(4)It is required that building After heap, plastic covering film, continue to ferment, when stockpile temperature rises to 57-63 DEG C, be further continued for the 25-33h that ferments, carry out second Turning, later turning per 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung it is compound Organic fertilizer.
Embodiment 2
The present invention can also be realized in specific by following steps:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, is crushed Into particle diameter 10-15mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.4 ︰ 0.9;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue The 0.02% of particle weight sum, stirs, and adds water, and it is 52-53% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 4-5m, width 1.7-1.8m, high 0.7-1m stockpile, and the covering modeling on stockpile Expect film;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 25-30 DEG C of environment temperature, in stockpile temperature Rise, fermented 30-60h, when temperature rises to 40 DEG C, carries out first time turning, and the stockpile after will fermenting for the first time is smashed, then Moisture is sprayed, is stirred, makes the stockpile weight water content 52-53% after fermenting for the first time, then presses step again(4)It is required that building After heap, plastic covering film, continue to ferment, when stockpile temperature rises to 58-61 DEG C, be further continued for the 28-31h that ferments, carry out second Turning, later turning per 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung it is compound Organic fertilizer.
Embodiment 3
The present invention can also be realized by following steps:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, is crushed Into particle diameter 11-13mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.6 ︰ 1.1;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue The 0.015% of particle weight sum, stirs, and adds water, and it is 52-53% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 4m, width 1.8m, high 0.8m stockpile, and covers on stockpile plastic foil;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 26-28 DEG C of environment temperature, in stockpile temperature Rise, fermented 40-50h, when temperature rises to 40 DEG C, carries out first time turning, and the stockpile after will fermenting for the first time is smashed, then Moisture is sprayed, is stirred, makes the stockpile weight water content 52-53% after fermenting for the first time, then presses step again(4)It is required that building After heap, plastic covering film, continue to ferment, when stockpile temperature rises to 59-60 DEG C, be further continued for the 29-30h that ferments, carry out second Turning, later turning per 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung it is compound Organic fertilizer.
Through testing on the spot in present invention production, it is generally 40-55 days to the deadline of becoming thoroughly decomposed from heap is built, its compost become thoroughly decomposed Heap temperature declines, and material loosening, quality is soft, volume-diminished, and in dark brown or dark brown, free from extraneous odour does not attract flies, and no environment is dirty Dye.And through multiple batches of test, JZB types bacteria residue fertilizer organic matter (SOM), full nitrogen (TN), full phosphorus (TP), full potassium (TK) average content point Not Wei 19.2%, 0.73%, 0.36%, 0.84%, pH be 7.96, temperature, moisture, pH situations of change in heap during relevant fermentation maturity As shown in Figure 1, 2, 3.
The present invention shows easy to use, effect is good through testing on the spot, is very beneficial for improved soil and improves farming produce Amount, makes bacteria residue waste material be fully used, economic and social benefit is huge, of the invention through the experiment on the spot of 2013,2014, Chemical fertilizer is put into:Nitrogenous fertilizer is urea [CO (NH2)2], apply the kg/ hm of purity nitrogen 1652, the base fertilizer of nitrogenous fertilizer, topdressing than (weight ratio) is 6/4;Phosphate fertilizer is calcium dihydrogen phosphate [Ca (H2PO4)2], apply phosphate fertilizer (P2O5) 82.5 kg/ hm2;Potash fertilizer is potassium sulfate (K2SO4), Potassium application (K2O) 82.5 kg/ hm2, phosphorus, potash fertilizer make base fertilizer and once applied.Bacteria residue fertilizer amount of application is 9000 kg/hm2When, JZB Processing shows stable effect of increasing production.In 2013, and the wheat yield of JZB-JZ3 processing was then above CK (4922.5 kg/hm2), reach 5189.6kg/hm2, volume increase 5.4%.2014, with CK (9496.4 kg/hm2) compare, JZB-JZ3 processing Yield is higher, reaches 10636.2kg/hm2, volume increase 12%.Two annual amounts of increase in production are 8.7%.Specific relevant experimental data is such as Under:
Experimental field it is located at (34 ° 47 ' of the national moisture soil soil fertility in Henan Academy of Agricultural Sciences Zhengzhou and Application techniques monitoring station N, 113 ° of 40 ' E), climate type is warm temperate zone monsoon climate, is made a clear distinction between the four seasons, 14.4 DEG C of average temperature of the whole year, 10 DEG C of accumulated temperature of > About 5,169 DEG C.July is most hot, average 27.3 DEG C;January is most cold, average 0.2 DEG C;The mm of average annual rainfall 645, frost-free period 224 d, the mm of annual mean ground temperature Isosorbide-5-Nitrae 50, the h of sunshine-duration in year about 2400.Soil types is moisture soil, pH 8.3, and soil is organic The g/kg of matter (SOM) 78.2, full nitrogen 0.074%, available phosphorus (Olsen-P) 25.6 mg/kg, effective mg/kg of potassium (K) 98.2.
Test as RANDOMIZED BLOCK DESIGN, JZB bacteria residues fertilizer amount of application is divided into 3000 (JZ1), 6000 (JZ2), 9000 (JZ3) kg/hm23 levels, bacteria residue fertilizer is not applied as control (CK-JZ0);CK-JZ0, JZB-JZ1, JZB-JZ2, JZB-JZ3 distinguish Representative is not bacteria residue fertilizer, applies 3000 kg/hm of bacteria residue fertilizer2、6000 kg/hm2、9000 kg/hm2Consumption level.Plot area For 5 × 8 m2, 4 are handled, and are repeated 3 times, altogether 12 cells.Wheat planting season field do industry order be followed successively by:By upper Ji Yu The whole chopping and returnings of the stalk of rice, each cell applies the bacteria residue fertilizer of corresponding amount, then carries out plough and turns over, and plough depth is 20cm left Stalk sowing is finally played in the right side, rotary tillage 2 times.The wheat breed that experiment is selected is Zheng wheat 7698 (state examines wheat 2012009), respectively at 2012nd, sowing mid-October of 2013, machine sowing is sowd with a drill kind, and the cm of line-spacing 23, the amount of broadcasting is 375 kg/ hm2;Nitrogenous fertilizer is urea [CO(NH2)2], apply the kg/ hm of purity nitrogen 1652, the base fertilizer of nitrogenous fertilizer, topdress than (weight ratio) be 6/4;Phosphate fertilizer is calcium dihydrogen phosphate [Ca(H2PO4)2], apply phosphate fertilizer (P2O5) 82.5 kg/ hm2;Potash fertilizer is potassium sulfate (K2SO4), potassium application (K2O) 82.5 kg/ hm2, phosphorus, potash fertilizer make base fertilizer and once applied.Respectively at 2013, in early June, 2014 harvest, each cell is paid to survey production, species test; Each cell field management is consistent in wheat growth stage.
Analysis method
Maturity period carries out the collection and species test of field plant sample, record field plant height, spike length, dry gross mass, group Body spike number, grain number per spike, thousand quality etc.;The paid 4m of cell2Calculate yield.Data are carried out whole with softwares such as Excel, DPS in text Reason analysis.
As a result with analysis
Influence of the different bacteria residues fertilizer to the wheat growth factor is applied in different administration amount level
As can be seen from Table 1,2013, compared with CK, in JZ1 amount of application levels, it is dry that JZB bacteria residues fertilizer is handled Material gross mass is higher, reaches 16429.2 kg/hm2.In JZ2 amount of application levels, the dry of JZB bacteria residues fertilizer processing is total Quality is higher than to CK, reaches 18154.1 kg/hm2;Plant height, spike length have increased.In JZ3 amount of application levels, JZB bacteria residues fertilizer The plant height increase of processing;Dry gross mass and spike length also have certain change, but between processing not up to significantly (P≤ 0.05) difference.
Table 1 applies influence of the different bacteria residues fertilizer to the wheat growth factor in different administration amount level
Note:Letter is represented in the same Fertilization Level of different fertilization in tableP≤0.05The level of signifiance.Similarly hereinafter
2014, compared with CK, in JZ1 amount of application levels, the plant height of JZB bacteria residues fertilizer processing declined, and spike length is then It increased.In JZ2 amount of application levels, the dry gross mass and plant height of JZB processing are higher than CK, but spike length is smaller.In JZ3 In amount of application level, the plant height of JZB processing, spike length have increase, and dry gross mass is then less than CK (table 1).
The influence that different bacteria residues fertilizer is constituted to wheat yield is applied in different administration amount level
As can be seen from Table 2, in 2013, compared with CK, in JZ1 amount of application levels, colony's spike number of JZB processing is higher than CK, JZB, CK colony spike number are respectively 687.1,509.6 ten thousand fringes/hm2;Grain number per spike is less than CK, and thousand quality are higher than CK (51.68 g).In JZ2 amount of application levels, thousand quality show as JZB > CK;Colony's spike number of JZB bacteria residues fertilizer processing is high In CK, but difference not significantly (P≤0.05) (table 2).In JZ3 amount of application levels, compared with CK, the fringe of bacteria residue fertilizer processing Grain number increase, JZB, CK processing are respectively 37.67,27.73/fringe;Thousand quality are then less than CK, and JZB, CK are respectively 48.32、51.58 g;In addition, colony's spike number of JZB processing is higher than CK.
Table 2 applies the influence that different bacteria residues fertilizer is constituted to wheat yield in different administration amount level
2014, compared with CK, in JZ1 amount of application levels, grain number per spike, the colony's spike number of JZB processing were less than CK (28.6 Grain/fringe, 571.5 ten thousand fringes/hm2).In JZ2 amount of application levels, colony's spike number of bacteria residue fertilizer processing is below CK, JZB processing Grain number per spike be 32.2/fringe, higher than CK, and thousand quality are then below CK.In JZ3 amount of application levels, bacteria residue fertilizer processing Grain number per spike be higher than CK, JZB, CK processing are respectively 32.2,28.6/fringe;JZB (645.5 ten thousand fringes/hm2) processing colony Spike number is higher than CK;In addition, thousand quality of bacteria residue fertilizer processing have declined (table 2).
Influence of the different bacteria residues fertilizer to wheat yield is applied in different administration amount level
Using the influence after bacteria residue fertilizer to wheat yield, the wheat yield of JZB-JZ1, JZB-JZ2 processing in 2013 It is below CK (4922.5 kg/hm2), respectively 3908.6 kg/hm2、4691.8 kg/hm2;The wheat production of JZB-JZ3 processing Amount is then higher than CK, reaches 5189.6kg/hm2.Wheat yield is followed successively by:JZB-JZ3 > CK > JZB-JZ2 > JZB-JZ1.
In 2014, with CK (9496.4kg/hm2) compare, the yield of JZB-JZ3, JZB-JZ2 processing is higher, reaches respectively To 10636.2kg/hm2、9838.3kg/hm2, and the yield of JZB-JZ1 processing is then relatively low, is 8859.4kg/hm2, each processing production Amount height is followed successively by:JZB-JZ3 > JZB-JZ2 > CK > JZB-JZ1.
The influence improved using Organic Manure on Soil of the present invention
While yield comparison is done, the improvement situation also respectively to soil is tested, continuously to using the present invention The acid-base value of the soil of organic fertilizer is tested, and is tested in the soil that organic fertilizer of the present invention is not used, and its pH value is 7.6- 7.7, after the 1st year applies organic fertilizer of the present invention, soil pH value is 7.3-7.4, is applied after organic fertilizer of the present invention within the 2nd year, soil PH value is 7.1-7.2, is applied after organic fertilizer of the present invention within the 3rd year, soil pH value is 7.05-7.1, shows that salinization of soil has been obtained effectively Improvement, and soil property is soft fertile, is very beneficial for production estimation, this also exactly in above-mentioned experiment yield with administration The increase of amount, and yield is where the reason for be improved.
Conclusion
Experiment shows, the physicochemical property of soil can be improved using bacteria residue organic fertilizer returning to the field, while improving wheat or paddy rice Yield, the present invention is matched somebody with somebody by being found to the 3 kinds of different administration amount level researchs of fertilizer of different ratios of raw materials bacteria residue using bacteria residue and cow dung Close and apply, in amount of application (3000 (JZ1) kg/hm2Suppress the increase of yield when relatively low, it may be possible to due to the carbon nitrogen in organic fertilizer Than higher, become thoroughly decomposed again after being manured into soil and fight for nutrient with crop, the excessive nitrogenous fertilizer consumed in being manured into soil causes under yield Drop.In suitable amount of application (6000 (JZ2) kg/hm2、9000(JZ3) kg/hm2) under just show more significantly to increase production effect Really, this just illustrates that it is feasible to solve the problem of bacteria residue is discarded by changing the proportioning of bacteria residue fertilizer, while being also solution cultivation Muck problem in industry provide one effectively, easily approach.
By continuous experiment, show that the fertile amount of application of bacteria residue is 9000 kg/hm2When, JZB processing shows stable volume increase Effect.In 2013, and the wheat yield of JZB-JZ3 processing was then higher than CK (4922.5 kg/hm2), reach 5189.6kg/hm2, Volume increase 5.4%;2014, with CK (9496.4 kg/hm2) compare, the yield of JZB-JZ3 processing is higher, reaches 10636.2kg/ hm2, volume increase 12%.It can be seen that with the continuous administration of organic fertilizer of the present invention, not only soil is improved, and yield substantially by Year improves, and prevents the underproduction caused by the salinization of soil, economic and social benefit is huge.

Claims (4)

1. a kind of production method of bacteria residue cow dung compound organic fertilizer, it is characterised in that comprise the following steps:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, granulating is crushed 5~20mm of footpath bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.4 ~0.6 ︰ 0.9~1.1;
Described cow dung is fresh cow dung or dry cow dung;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue particle The 0.01-0.02% of weight sum, stirs, and adds water, and it is 50-55% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 2~6m, wide 1.5~2.0m, high 0.5~1.2m stockpile, and covered on stockpile Plastic foil;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 20-35 DEG C of environment temperature, stockpile temperature rises, hair Ferment 24-72h, when temperature rises to 40 DEG C, carries out first time turning, the stockpile after will fermenting for the first time is smashed, then sprayed Moisture, stirs, and makes the stockpile weight water content 50-55% after fermenting for the first time, then presses step again(4)It is required that building heap, cover After lid plastic foil, continue to ferment, when stockpile temperature rises to 55-65 DEG C, be further continued for the 24-36h that ferments, carry out second of turning, Later per turning in 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung be combined it is organic Fertilizer.
2. the production method of bacteria residue cow dung compound organic fertilizer according to claim 1, it is characterised in that including following step Suddenly:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, granulating is crushed Footpath 6-18mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.5 ︰ 1;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue particle The 0.01% of weight sum, stirs, and adds water, and it is 51-54% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 3-5m, width 1.6-1.8m, high 0.6-1.1m stockpile, and the plastic covering on stockpile Film;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 22-33 DEG C of environment temperature, stockpile temperature rises, hair Ferment 25-70h, when temperature rises to 40 DEG C, carries out first time turning, the stockpile after will fermenting for the first time is smashed, then sprayed Moisture, stirs, and makes the stockpile weight water content 51-54% after fermenting for the first time, then presses step again(4)It is required that building heap, cover After lid plastic foil, continue to ferment, when stockpile temperature rises to 57-63 DEG C, be further continued for the 25-33h that ferments, carry out second of turning, Later per turning in 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung be combined it is organic Fertilizer.
3. the production method of bacteria residue cow dung compound organic fertilizer according to claim 1, it is characterised in that including following step Suddenly:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, granulating is crushed Footpath 10-15mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.4 ︰ 0.9;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue particle The 0.02% of weight sum, stirs, and adds water, and it is 52-53% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 4-5m, width 1.7-1.8m, high 0.7-1m stockpile, and the plastic covering on stockpile Film;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 25-30 DEG C of environment temperature, stockpile temperature rises, hair Ferment 30-60h, when temperature rises to 40 DEG C, carries out first time turning, the stockpile after will fermenting for the first time is smashed, then sprayed Moisture, stirs, and makes the stockpile weight water content 52-53% after fermenting for the first time, then presses step again(4)It is required that building heap, cover After lid plastic foil, continue to ferment, when stockpile temperature rises to 58-61 DEG C, be further continued for the 28-31h that ferments, carry out second of turning, Later per turning in 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung be combined it is organic Fertilizer.
4. the production method of bacteria residue cow dung compound organic fertilizer according to claim 1, it is characterised in that including following step Suddenly:
(1)Bacteria residue takes off bag, crushing:24h is dried after choosing the bacteria residue after mushroom industry culturing edible fungus, de- bag, granulating is crushed Footpath 11-13mm bacteria residue particle;
(2)Mixing:Mixed cow dung as fermentation maturity microbial inoculum and bacteria residue particle, the volume ratio of bacteria residue particle and cow dung is 0.6 ︰ 1.1;
(3)Allotment:Mixed cow dung, bacteria residue particle are added into organic fertilizer fermentation microbial inoculum, its addition is cow dung, bacteria residue particle The 0.015% of weight sum, stirs, and adds water, and it is 52-53% to make weight water content, is deployed into compound fermentation material;
(4)Build heap:Fermentation material is built up to long 4m, width 1.8m, high 0.8m stockpile, and covers on stockpile plastic foil;
(5)Fermentation:After stockpile plastic covering film, fermented, fermented at 26-28 DEG C of environment temperature, stockpile temperature rises, hair Ferment 40-50h, when temperature rises to 40 DEG C, carries out first time turning, the stockpile after will fermenting for the first time is smashed, then sprayed Moisture, stirs, and makes the stockpile weight water content 52-53% after fermenting for the first time, then presses step again(4)It is required that building heap, cover After lid plastic foil, continue to ferment, when stockpile temperature rises to 59-60 DEG C, be further continued for the 29-30h that ferments, carry out second of turning, Later per turning in 2-3 days once, untill stockpile temperature is no longer raised, fermentation maturity bacteria residue cow dung be combined it is organic Fertilizer.
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