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Chicken manure-fermented fertilizer and preparation method thereof

A chicken manure and fertilizer technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of complex production process, low level of fertilizer utilization, long fermentation time, etc., to shorten fermentation time, improve fertilizer efficiency, The effect of simple fermentation process

Inactive Publication Date: 2020-01-14
GUANGXI NANNING FUFENG AGRI & PASTORAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still some deficiencies in the production process of chicken manure obtained by microbial fermentation, such as relatively complicated production process, long fermentation time, and low level of fertilizer utilization.

Method used

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  • Chicken manure-fermented fertilizer and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0023] A fermented chicken manure fertilizer, which is fermented from the following raw materials by weight: 0.2 parts of fermenting bacteria I, 0.1 parts of fermenting bacteria II, 149.8 parts of wood bran, 5 parts of molasses, 2 parts of zeolite powder, and a moisture content of less than 65% 850 pieces of chicken manure.

[0024] Fermentation bacteria I is composed of the following parts by weight: 5 parts of Bacillus subtilis, 5 parts of actinomycetes, 8 parts of thermophilic heterotrophic ammonia oxidizing bacteria, 4 parts of Bacillus licheniformis; fermentation bacteria II is composed of the following parts by weight Strain composition: 4 parts of Bacillus subtilis, 3 parts of lactic acid bacteria, 3 parts of yeasts, 2 parts of Aspergillus oryzae.

[0025] The preparation method of chicken manure fermented fertilizer in this embodiment includes the following steps:

[0026] (1) Dilute the molasses with deionized water to a concentration of 20% solution, add 0.2% superphosphat...

Embodiment 2

[0032] A fermented chicken manure fertilizer, which is fermented from the following raw materials by weight: 0.4 parts of fermenting bacteria I, 0.2 parts of fermenting bacteria II, 199.6 parts of wood bran, 5 parts of molasses, 2 parts of zeolite powder, and a product with a moisture content of more than 65% 800 pieces of chicken manure.

[0033] Fermentation bacteria I consist of the following parts by weight: 8 parts of Bacillus subtilis, 4 parts of actinomycetes, 6 parts of thermophilic heterotrophic ammonia oxidizing bacteria, 2 parts of Bacillus licheniformis; fermentation bacteria II consists of the following parts by weight Strain composition: 3 parts of Bacillus subtilis, 2 parts of lactic acid bacteria, 2 parts of yeast, 1.5 parts of Aspergillus oryzae.

[0034] The preparation method of chicken manure fermented fertilizer in this embodiment includes the following steps:

[0035] (1) Dilute the molasses with deionized water to a concentration of 25% solution, add 0.24% sup...

Embodiment 3

[0041] A fermented chicken manure fertilizer is made by fermenting the following raw materials in parts by weight: 0.5 parts of fermenting bacteria I, 0.2 parts of fermenting bacteria II, 160 parts of wood bran, 7 parts of molasses, 3 parts of zeolite powder, and 900 parts of chicken manure.

[0042] Fermentation bacteria I is composed of the following parts by weight: 5 parts of Bacillus subtilis, 3 parts of actinomycetes, 4 parts of thermophilic heterotrophic ammonia oxidizing bacteria, 2 parts of Bacillus licheniformis; fermentation bacteria II is composed of the following parts by weight Strain composition: 3 parts of Bacillus subtilis, 1 part of lactic acid bacteria, 1 part of yeast, 1 part of Aspergillus oryzae.

[0043] The preparation method of chicken manure fermented fertilizer in this embodiment includes the following steps:

[0044] (1) Dilute the molasses with deionized water to a concentration of 20%, add 0.2% superphosphate, 0.13% ammonium sulfate and 0.02% magnesium s...

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Abstract

The invention relates to the field of fertilizer processing, and specifically discloses chicken manure-fermented fertilizer and a preparation method thereof. The chicken manure-fermented fertilizer isprepared from fermenting bacteria I, fermenting bacteria II, sawdust, molasses, zeolite powder and chicken manure. The preparation method of the chicken manure-fermented fertilizer includes the following steps: performing fermenting activation on molasses so as to obtain a molasses activation solution, performing material mixing in a fermentation tank, then performing combination with the two complex bacteria for two-stage fermentation, and performing fermentation so as to obtain the chicken manure-fermented fertilizer. The chicken manure-fermented fertilizer has a high content of organic matter, contains nutrient elements which are required by plant growth, and has no pollution to the environment; and the preparation method has a short whole fermentation time, a simple process and easy operation of equipment, repeated use can be achieved, and continuous treatment of chicken manure and industrial production of fertilizer are facilitated.

Description

Technical field [0001] The invention belongs to the field of fertilizer processing, and particularly relates to a chicken manure fermented fertilizer and a preparation method thereof. Background technique [0002] With the scale and intensification of the chicken industry, the pollution of waste generated by chicken farms is also showing an increasingly serious trend. According to the survey, a chicken farm with an annual output of 10,000 laying hens can produce more than ton of chicken manure per day. Due to the high density of intensive poultry farming, the house is humid. If these chicken manures are not handled properly in time, they will not only seriously pollute the chickens. Farm environment, but also directly affect chicken growth and egg production rate, causing environmental pollution and waste of resources. At present, the conventional treatment methods of chicken manure mainly include three methods: direct return of chicken manure, dry chicken manure to field and ch...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/50C05F17/20C05F17/80C05F17/70
CPCC05B1/02C05G3/00Y02W30/40
Inventor 王逊唐燕飞韦宗海苏立燧韦崟崟
Owner GUANGXI NANNING FUFENG AGRI & PASTORAL
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