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Cassava residue organic fertilizer with Bacillus subtilis and fermenting preparation method thereof

A technology of Bacillus subtilis and cassava residues, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, etc., can solve the problems of time-consuming, environmental pollution, and long production cycles, and achieve reduced production processes and shortened fermentation cycles , Improve the effect of fermentation speed

Inactive Publication Date: 2019-05-31
博白县三桦石柳生态农业开发有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the fermentation of organic fertilizers often adopts the common drying method, composting method and feed method. The conventional composting method is slow in decomposition, takes a long time, and seriously pollutes the environment; while the drying method and feed method produce a large amount of extreme Smelly ammonia gas, with the increase of PH value and the volatilization of ammonia gas, will cause the loss of nitrogen, and the effect of organic fertilizer will not be achieved if the decomposition is not complete
The process of producing organic fertilizer in the prior art has many disadvantages, such as long production cycle of fermentation production mode, large production area, high production cost, slow fermentation of organic fertilizer, long cycle, and incomplete decomposition of organic fertilizer

Method used

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  • Cassava residue organic fertilizer with Bacillus subtilis and fermenting preparation method thereof
  • Cassava residue organic fertilizer with Bacillus subtilis and fermenting preparation method thereof
  • Cassava residue organic fertilizer with Bacillus subtilis and fermenting preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The organic fertilizer comprises the following raw materials in parts by weight: 200 parts of cassava residues; 5 parts of biological bacteria agent; 180 parts of peat; 80 parts of animal bones; 120 parts of straw; 30 parts of algae; 3 parts of magnesium oxide;

[0043] Described cassava residue is fresh cassava residue, and water content is 80%;

[0044] The biological agent is a mixture of Bacillus subtilis LTBS01, Bacillus licheniformis and Bacillus megaterium in a weight ratio of 5:1:1; the Bacillus licheniformis and Bacillus megaterium are both purchased from the Microbiology Center of Guangxi Academy of Sciences;

[0045] The straw is corn straw;

[0046] The algae is the powder obtained after drying and pulverizing nitrogen-fixing cyanobacteria;

[0047] The micro-fertilizer is manganese sulfate, ferrous sulfate, zinc sulfate, sodium tetraborate, copper sulfate, ammonium molybdate, and the weight ratio is 5:2:1:0.5:0.1:0.01.

[0048] (1) Pre-treatment of materi...

Embodiment 2

[0052] The organic fertilizer comprises the following raw materials in parts by weight: 220 parts of cassava residues; 7 parts of biological bacteria agent; 190 parts of peat; 90 parts of animal bones; 130 parts of straw; 40 parts of algae; 4 parts of magnesium oxide;

[0053] Described cassava residue is fresh cassava residue, and water content is 70%;

[0054] The biological agent is a mixture of Bacillus subtilis LTBS01, Bacillus licheniformis and Bacillus megaterium in a weight ratio of 5:1:1; both Bacillus licheniformis and Bacillus megaterium are purchased from the market;

[0055] The straw is a mixture of corn straw and wheat straw;

[0056] The algae is the powder obtained after drying and pulverizing nitrogen-fixing cyanobacteria;

[0057] The micro-fertilizer is manganese sulfate, ferrous sulfate, zinc sulfate, sodium tetraborate, copper sulfate, ammonium molybdate, and the weight ratio is 5:2:1:0.5:0.1:0.01.

[0058] (1) Pre-treatment of materials: put animal bon...

Embodiment 3

[0062] The organic fertilizer includes the following raw materials in parts by weight: 240 parts of cassava residues; 8 parts of biological bacteria agent; 200 parts of peat; 100 parts of animal bones; 140 parts of straw; 40 parts of algae; 5 parts of magnesium oxide;

[0063] Described cassava residue is fresh cassava residue, and water content is 60%;

[0064] The biological agent is a mixture of Bacillus subtilis LTBS01, Bacillus licheniformis and Bacillus megaterium in a weight ratio of 5:1:1; the Bacillus licheniformis and Bacillus megaterium are both purchased from the Microbiology Center of Guangxi Academy of Sciences;

[0065] The straw is a mixture of rice straw and soybean straw;

[0066] The algae is the powder obtained after drying and pulverizing nitrogen-fixing cyanobacteria;

[0067] The micro-fertilizer is manganese sulfate, ferrous sulfate, zinc sulfate, sodium tetraborate, copper sulfate, ammonium molybdate, and the weight ratio is 5:2:1:0.5:0.1:0.01.

[00...

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PUM

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Abstract

The invention discloses a Cassava residue organic fertilizer with Bacillus subtilis and a fermenting preparation method thereof. Cassava residue is use as a main material; a biological bacterial agent, peat, animal bone, straws, algae, magnesium oxide and a micro fertilizer are used as auxiliary materials. The Bacillus subtilis has a great ability to produce cellulase and lignin peroxidase and candecompose cellulose, lignin and other organics in the organic wastes, such as cassava residue, peat, animal bone, straws and algae; the Cassava residue organic fertilizer with Bacillus subtilis and the fermenting preparation method thereof have the advantages that, for instance, the ability to decompose organics is high, decomposition degree is high, little floor area is used, secondary aging canbe provided, fermenting speed of the organic fertilizer can be evidently increased, fermenting period can be shortened, and the quality of compost products is improved.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a cassava residue organic fertilizer containing Bacillus subtilis and a fermentation preparation method thereof. Background technique [0002] In the past 30 years, more and more agricultural experts and government departments in the world are actively advocating reducing the application of chemical fertilizers and pesticides, applying more organic fertilizers, and developing biological fertilizers. As early as 1972, the International Agricultural Organization established the "International Federation of Organic Agriculture Movements" to promote the production and monitoring of pollution-free food worldwide. [0003] Many scientific research institutes in my country have extensive research on aerobic fermentation strains and processes, and more and more industrially produced strains are transformed into products by production enterprises, but their disadvantages are gradually becoming mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 吕昆明廖华陈裕新李丽娟
Owner 博白县三桦石柳生态农业开发有限责任公司
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