CN104193454A - Organic silkworm excrement fertilizer and preparation method thereof - Google Patents
Organic silkworm excrement fertilizer and preparation method thereof Download PDFInfo
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- CN104193454A CN104193454A CN201410477653.9A CN201410477653A CN104193454A CN 104193454 A CN104193454 A CN 104193454A CN 201410477653 A CN201410477653 A CN 201410477653A CN 104193454 A CN104193454 A CN 104193454A
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- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 4
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- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims 1
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- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 4
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
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- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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- 229910052725 zinc Inorganic materials 0.000 description 1
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- Fertilizers (AREA)
Abstract
The invention discloses an organic silkworm excrement fertilizer and a preparation method thereof, and relates to the technical field of organic biofertilizers. The organic silkworm excrement fertilizer is prepared from 25-35 parts of mushroom bran, 25-40 parts of composted and fermented silkworm excrement, 10-15 parts of chicken manure treated at a high temperature, 5-10 parts of a phosphatic fertilizer and 5-10 parts of a potassic fertilizer. The preparation method comprises the following steps: uniformly mixing the composted and fermented silkworm excrement and the mushroom bran, piling for natural fermentation for 5 days, adding the phosphatic fertilizer and the potassic fertilizer, uniformly mixing, granulating and drying to obtain the organic silkworm excrement fertilizer. The organic silkworm excrement fertilizer is high in organic matter content, contains comprehensive nutrients through the combination of the silkworm excrement and the chicken manure treated at high temperature, is long in fertilizer effect, and can promote the growth of fruits and vegetables, shorten the cultivating time and reduce the cultivating cost.
Description
Technical field
The present invention relates to biological organic fertilizer technical field, silkworm excrement biological organic fertilizer and preparation method that especially a kind of silkworm excrement and bacterium chaff are main raw material.
Background technology
China is maximum in the world sericulture state, silkworm excrement is the solid manure being discharged by the larva of silkworm in sericulture process and mixes the surplus residual mulberry of food and the mixture of the bedding and padding in silkworm rearing bed, contain abundant nutritive substance and a small amount of plant growth physiological regulation agent, in the ight soil dry-matter of silkworm, contain organism 77.68-81.15, nitrogenous 2.97%, phosphorous 1.03%, containing potassium 3.52 and other trace element, there is good agronomical value.
At present, for the processing of silkworm excrement, be generally directly used in farmland fertilizer or abandon, but because fresh silkworm excrement is with certain pathogenic bacteria, directly as fertilizer sources or abandon all can be to environment.
Bacterium chaff, is by the substratum residuum after the edible mushroom collection of cultivation, is commonly called as edible fungus culturing waste material, bacterium slag or clout.These culture materials are after the enzymolysis of the various enzymes of edible fungus mycelium secretion, the macromolecular substance such as the Mierocrystalline cellulose containing in its culture material, hemicellulose, xylogen, protein are all by degraded and utilization in various degree, the content of crude protein and crude fat is improved, and be rich in the several kinds of mineral elements such as amino acid, polysaccharide and calcium, phosphorus, iron, zinc, also produced organic acid and biologically active substance etc., this has just increased the content of nutritive ingredient in bacterium chaff simultaneously.
Chicken manure, acquiring way is easy, cheap, but because it is rich in heavy metal, some corrupt miscellaneous bacterias etc., directly use, becoming thoroughly decomposed to use or be directly added on is applied in field in other fertilizer and easily causes a series of adverse consequencess such as heavy metal pollution of soil, farm crop heavy metals exceeding standard.
At present, except minority bacterium chaff is further processed utilization, the overwhelming majority remains and is discarded or carry out combustion in-situ, has both polluted environment, has wasted again the useful matter being rich in bacterium chaff.
Summary of the invention
Problem to be solved by this invention is to provide a kind of silkworm excrement organic fertilizer that can well utilize the nutritive ingredient being rich in silkworm excrement and bacterium chaff and preparation method thereof.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
It is made by the raw material of following weight part: bacterium chaff 25-35 part, become thoroughly decomposed silkworm excrement 25-40 part of fermentation, chicken manure 10-15 part, phosphate fertilizer 5-10 part, potash fertilizer 5-10 part that pyroprocessing is crossed;
Its preparation method is:
The preparation of the silkworm excrement of A, the fermentation of becoming thoroughly decomposed: silkworm excrement is laid on the ground, and tiling thickness is 18-20 centimetre; The oligosaccharides that is 20% concentration, dry yeast stir and obtain fermented liquid after mixing in the ratio of 300:1, fermented liquid is sprayed on the silkworm excrement of all completing, till wetting through to silkworm excrement, then with plastics film, build and ferment, ferment and after 20 days, open film and carry out turning, after turning, build again and continue fermentation 15 days, obtain;
The preparation of B, bacterium chaff: send into fermenter after 60 parts of moistening sugarcane leaf grindings and 20 parts of filter muds, 0.5 part of calcium superphosphate, 1 part of rice bran and l part gypsum are fully mixed, add 0.5 part of dry yeast to carry out pile-fermentation, ferment and carry out turning after 20 days, Secondary Fermentation after turning, described Secondary Fermentation process is first temperature in fermenter to be adjusted to 58 ℃～60 ℃ sterilizings that carry out disinfection, and then be cooled to 42 ℃～52 ℃, and at this temperature, carry out heat-preservation fermentation 10 days; In the time of below being cooled to 30 ℃, described fermentation materials is sent in bacterium room and carried out edible fungus culturing, when edible mushrooms is ripe, by edible mushroom collection, remaining material is described bacterium chaff;
The preparation of the chicken manure that C, pyroprocessing are crossed: after 100 parts of chicken manures and 1-3 part brown sugar are mixed, add the water of 0.5 times of chicken manure quality, put into heating unit, be warming up to 120 ℃ and process 0.5-2 hour, obtain the chicken manure that pyroprocessing is crossed after being cooled to room temperature;
The chicken manure that the bacterium chaff of D, the silkworm excrement that becoming thoroughly decomposed of A step gained fermented and B step gained, the pyroprocessing that C step obtains are crossed mixes, and wet heap carries out spontaneous fermentation, ferments after 5 days, add phosphate fertilizer and potash fertilizer to mix, granulation, dries, and obtains this silkworm excrement organic fertilizer.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1. the present invention usings silkworm excrement and bacterium chaff to make by fermentation as main raw material, so organic content is high, and its nutritive element containing is comprehensive, and fertilizer efficiency is long, thereby can effectively improve soil shape and biological activity.
2. the present invention is used in the cultivation of fruit, vegetables, can accelerates its growth, shortened planting time, reduced cultivation cost, and because the raw material of silkworm excrement organic fertilizer of the present invention is natural, do not contain hazardous substance, so fruit, quality of vegetable that cultivation obtains are good, output is high.
3, this fertilizer wide material sources, resource are easy to get, with low cost, production process is pollution-free.
4, silkworm excrement resource is disposable is processed, and has solved the pollution that discarded silkworm excrement causes ecotope.
5, the chicken manure after pyroprocessing is rich in organic matter and multiple nutritional components, is combined as organic and inorganic fertilizer discharges in soil with silkworm excrement, is difficult for causing the situation of the hardening soil, can also supplement the trace element in soil, and farm crop are more easily absorbed.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described:
Embodiment 1:
This silkworm excrement organic fertilizer is made by 10 kilograms of 50 kilograms of bacterium chaffs, 50 kilograms of the silkworm excrements of fermentation that become thoroughly decomposed, 20 kilograms, 20 kilograms of chicken manures, phosphate fertilizer, potash fertilizer that pyroprocessing is crossed;
Its preparation method is:
The preparation of the silkworm excrement of A, the fermentation of becoming thoroughly decomposed: 90 kilograms of silkworm excrements are laid on the ground, and tiling thickness is 20 centimetres; The oligosaccharides that is 20% concentration, dry yeast stir and obtain fermented liquid after mixing in the ratio of 300:1, fermented liquid is sprayed on the silkworm excrement of all completing, till wetting through to silkworm excrement, then with plastics film, build and ferment, ferment and after 20 days, open film and carry out turning, after turning, building continuation fermentation 15 days, obtain;
The preparation of B, bacterium chaff: send into fermenter after 60 kilograms of moistening sugarcane leaf grindings are fully mixed with 20 kilograms of filter muds, 0.5 kilogram of calcium superphosphate, 1 kilogram of rice bran and 1 kilogram of gypsum, add 0.5 kilogram of dry yeast to carry out pile-fermentation, ferment and carry out turning after 20 days, Secondary Fermentation after turning, described Secondary Fermentation process is first temperature in fermenter to be adjusted to 58 ℃～60 ℃ sterilizings that carry out disinfection, and then be cooled to 42 ℃～52 ℃, and at this temperature, carry out heat-preservation fermentation 10 days; In the time of below being cooled to 30 ℃, described fermentation materials is sent in bacterium room and carried out edible fungus culturing, when edible mushrooms is ripe, by edible mushroom collection, remaining material is described bacterium chaff;
C, 100 parts of chicken manures and 3 kilograms of brown sugar, 3 kilograms of metal chelating agents are mixed after, add 50 kg water, put into heating unit, be warming up to 100 ℃ and process 10 minutes, obtain the chicken manure that pyroprocessing is crossed after being cooled to room temperature;
The chicken manure that the bacterium chaff of 50 kilograms of D, the silkworm excrement that 50 kilograms of A step gained become thoroughly decomposed fermented and B step gained, 20 kilograms of pyroprocessing that C step obtains are crossed mixes, wet heap carries out spontaneous fermentation, ferment after 5 days, add 20 kilograms of phosphate fertilizer and 10 kilograms of potash fertilizer to mix, granulation, dry, obtain this silkworm excrement organic fertilizer.
Embodiment 2:
This silkworm excrement organic fertilizer is made by 20 kilograms of 70 kilograms of bacterium chaffs, 80 kilograms of the silkworm excrements of fermentation that become thoroughly decomposed, 10 kilograms, 30 kilograms of chicken manures, phosphate fertilizer, potash fertilizer that pyroprocessing is crossed;
Its preparation method is:
The preparation of the silkworm excrement of A, the fermentation of becoming thoroughly decomposed: the silkworm excrement of double centner is laid on the ground, and tiling thickness is 18 centimetres; The oligosaccharides that is 20% concentration, dry yeast stir and obtain fermented liquid after mixing in the ratio of 300:1, fermented liquid is sprayed on the silkworm excrement of all completing, till wetting through to silkworm excrement, then with plastics film, build and ferment, ferment and after 20 days, open film and carry out turning, after turning, building continuation fermentation 15 days, obtain;
The preparation of B, bacterium chaff: send into fermenter after 90 kilograms of moistening sugarcane leaf grindings are fully mixed with 30 kilograms of filter muds, 0.75 kilogram of calcium superphosphate, 1.5 kilograms of rice brans and 1.5 kilograms of gypsum, add 0.75 kilogram of dry yeast to carry out pile-fermentation, ferment and carry out turning after 20 days, Secondary Fermentation after turning, described Secondary Fermentation process is first temperature in fermenter to be adjusted to 58 ℃～60 ℃ sterilizings that carry out disinfection, and then be cooled to 42 ℃～52 ℃, and at this temperature, carry out heat-preservation fermentation 10 days; In the time of below being cooled to 30 ℃, described fermentation materials is sent in bacterium room and carried out edible fungus culturing, when edible mushrooms is ripe, by edible mushroom collection, remaining material is described bacterium chaff;
C, double centner chicken manure and 1 kilogram of brown sugar, 1 kilogram of metal chelating agent are mixed after, add double centner water, put into heating unit, be warming up to 100 ℃ and process 30 minutes, obtain the chicken manure that pyroprocessing is crossed after being cooled to room temperature;
The chicken manure that the bacterium chaff of 80 kilograms of D, the silkworm excrement that 70 kilograms of A step gained become thoroughly decomposed fermented and B step gained, 30 kilograms of pyroprocessing that C step obtains are crossed mixes, wet heap carries out spontaneous fermentation, ferment after 5 days, add 10 kilograms of phosphate fertilizer and 20 kilograms of potash fertilizer to mix, granulation, dry, obtain this silkworm excrement organic fertilizer.
Effect test:
Test one, silkworm excrement organic fertilizer Xinjiang honey melon for cultivating in south on the soil in Wuming County town, Guangxi that embodiment 1 is made, need 65 days from seedling replanting to results hami melon, and per mu yield reaches 2500Kg; With common chemical fertilizer, in south, cultivate Xinjiang honey melon, from seedling replanting, to results hami melon, need 78 days-90 days, per mu yield reaches 2000Kg.
Test two, silkworm excrement organic fertilizer that embodiment 2 is made for cultivating green cucumber, need 35 days from being seeded into results green cucumber on the soil in Wuming County town, Guangxi, and seedling output reaches 5500Kg; With common chemical fertilizer cultivation green cucumber, from being seeded into results green cucumber, need 45-70 days, seedling output reaches 5000Kg.
Claims (3)
1. a silkworm excrement organic fertilizer, is characterized in that being made by the raw material of following weight part: bacterium chaff 25-35 part, become thoroughly decomposed silkworm excrement 25-40 part of fermentation, chicken manure 10-15 part, phosphate fertilizer 5-10 part, potash fertilizer 5-10 part that pyroprocessing is crossed.
2. a preparation method for silkworm excrement organic fertilizer, is characterized in that adopting the raw material of following weight part:
Bacterium chaff 25-35 part, become thoroughly decomposed silkworm excrement 25-40 part of fermentation, chicken manure 10-15 part, phosphate fertilizer 5-10 part, potash fertilizer 5-10 part that pyroprocessing is crossed;
Its preparation method is:
The preparation of the silkworm excrement of A, the fermentation of becoming thoroughly decomposed: silkworm excrement is laid on the ground, and tiling thickness is 18-20 centimetre; The oligosaccharides that is 20% concentration, dry yeast stir and obtain fermented liquid after mixing in the ratio of 300:1, fermented liquid is sprayed on the silkworm excrement of all completing, till wetting through to silkworm excrement, then with plastics film, build and ferment, ferment and after 20 days, open film and carry out turning, after turning, build again and continue fermentation 15 days, obtain;
The preparation of B, bacterium chaff: send into fermenter after 60 parts of moistening sugarcane leaf grindings and 20 parts of filter muds, 0.5 part of calcium superphosphate, 1 part of rice bran and l part gypsum are fully mixed, add 0.5 part of dry yeast to carry out pile-fermentation, ferment and carry out turning after 20 days, Secondary Fermentation after turning, described Secondary Fermentation process is first temperature in fermenter to be adjusted to 58 ℃～60 ℃ sterilizings that carry out disinfection, and then be cooled to 42 ℃～52 ℃, and at this temperature, carry out heat-preservation fermentation 10 days; In the time of below being cooled to 30 ℃, described fermentation materials is sent in bacterium room and carried out edible fungus culturing, when edible mushrooms is ripe, by edible mushroom collection, remaining material is described bacterium chaff;
The preparation of the chicken manure that C, pyroprocessing are crossed: after 100 parts of chicken manures and 1-3 part brown sugar, 1-3 part metal chelating agent are mixed, add chicken manure quality 0.5-1 water doubly, put into heating unit, be warming up to 100 ℃ and process 10～30 minutes, obtain the chicken manure that pyroprocessing is crossed after being cooled to room temperature;
The chicken manure that the bacterium chaff of D, the silkworm excrement that becoming thoroughly decomposed of A step gained fermented and B step gained, the pyroprocessing that C step obtains are crossed mixes, and wet heap carries out spontaneous fermentation, ferments after 5 days, add phosphate fertilizer and potash fertilizer to mix, granulation, dries, and obtains this silkworm excrement organic fertilizer.
3. the preparation method of silkworm excrement organic fertilizer as claimed in claim 2, is characterized in that: described metal chelating agent is TMT organosulfur, EDTA, citric acid, Padil, one or more in ammoniacal liquor.
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| CN107827608A (en) * | 2017-12-06 | 2018-03-23 | 广西武宣金泰丰农业科技发展有限公司 | A kind of method that biological organic fertilizer is made using sheep manure |
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| CN104817348A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Preparation method of biological organic fertilizer for improving commodity rate of potato |
| CN107827608A (en) * | 2017-12-06 | 2018-03-23 | 广西武宣金泰丰农业科技发展有限公司 | A kind of method that biological organic fertilizer is made using sheep manure |
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