Fermented organic fertilizer and production process thereof

A technology of organic fertilizer and microbial agent, applied in the direction of organic fertilizer, organic fertilizer preparation, bio-organic part treatment, etc., can solve the problems of single nutrient fertilizer and lower water retention capacity of soil, so as to improve soil fertility, increase grain production, Immunity-enhancing effect

Inactive Publication Date: 2016-05-18
江苏恒源生物有机肥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defect that the existing chemical fert

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A fermented organic fertilizer, the formula of which comprises the following components in parts by weight: 30 parts of chicken manure, 40 parts of cow dung, 4 parts of crop straw, 1 part of compound decomposed microbial bacterial agent, and 1 part of deodorant.

[0022] Wherein, the composite decomposed microbial bacterial agent is composed of Bacillus, saccharomyces, Lactobacillus bulgaricus, fermenting cellulophage, Aspergillus niger, Trichoderma harzianum and streptomycin according to the mass ratio of 5:3:2:4:3:2: 1 composition.

[0023] The production technology of this fermented organic fertilizer comprises the following steps:

[0024] 1) Mix chicken manure, cow dung and crop straw evenly, and add compound decomposing microbial bacterial agent and deodorant;

[0025] 2), mechanically stir evenly, and adjust the water content of the mixture to be 50% of the total weight;

[0026] 3) Pile the mixture into long chops, with a length of 1.5 meters, a width of 0.5 m...

Embodiment 2

[0031] A fermented organic fertilizer, the formula of which comprises the following components in parts by weight: 50 parts of chicken manure, 55 parts of cow dung, 8 parts of crop straw, 5 parts of compound decomposed microbial bacterial agent, and 5 parts of deodorant.

[0032] The crop stalks are composed of wheat stalks, corn stalks and potato stalks in a mass ratio of 5:3:2.

[0033] The production technology of this fermented organic fertilizer comprises the following steps:

[0034] 1) Mix chicken manure, cow dung and crop straw evenly, and add compound decomposing microbial bacterial agent and deodorant;

[0035] 2), mechanically stir evenly, and adjust the water content of the mixture to be 60% of the total weight;

[0036] 3) Pile the mixture into long chops, which are 2 meters long, 1 meter wide and 0.8 meters high. Cover the outside of the chops with grass mats and start composting and fermentation;

[0037] 4) Monitor the chopping temperature in real time. When ...

Embodiment 3

[0041] A fermented organic fertilizer, the formula of which comprises the following components in parts by weight: 40 parts of chicken manure, 50 parts of cow dung, 5 parts of crop straw, 2 parts of compound decomposed microbial bacterial agent, and 3 parts of deodorant.

[0042] The compound decomposed microbial agent is composed of Bacillus, yeast, Lactobacillus bulgaricus, fermenting cellulophage, Aspergillus niger, Trichoderma harzianum and Streptomycin griseus in a mass ratio of 5:3:2:4:3:2:1 .

[0043] The bacillus is composed of Bacillus subtilis, Bacillus pasteurianus, Bacillus cereus, Bacillus thuringiensis and Bacillus coldolyticus in a mass ratio of 4:3:2:4:5.

[0044] The production technology of this fermented organic fertilizer comprises the following steps:

[0045] 1) Mix chicken manure, cow dung and crop straw evenly, and add compound decomposing microbial bacterial agent and deodorant;

[0046] 2), mechanically stir evenly, and adjust the water content of t...

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PUM

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Abstract

The invention discloses a fermented organic fertilizer. The fermented organic fertilizer is prepared from, by weight, 30-50 parts of chicken manure, 40-55 parts of cow dung, 4-8 parts of crop straw, 1-5 parts of composite composted microbial agent and 1-5 parts of deodorant. The production process includes the steps of regulating the moisture content to 50-60% after evenly mixing the raw materials, piling the mixture into a long stack, conducting composting and fermenting for 20-30 days, and turning and throwing the stack through a turning and throwing machine and conducting oxygenation when the temperature of the stack is higher than 70 DEG C. The fermented organic fertilizer is free of pollution in the fermentation process and high in humification and harmless degree; the obtained fertilizer contains various types of beneficial microorganisms participating in growth of crops and is good in potency, and after the fertilizer is used, soil is improved, the soil fertility is improved, the immunocompetence of agriculture and forestry crops is improved, and the grain yield increase is achieved; during use, no putrid odor is generated, the use amount of chemical fertilizer is decreased, cost is saved, soil depletion, hardening and salinization can not be caused, and the fertilizer conforms to tendency of energy conservation, environment protection and sustainable development.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a fermented organic fertilizer and a production process thereof. Background technique [0002] Increases in agricultural production and harvests are inseparable from chemical fertilizers. According to data, in the 10 years from 1984 to 1994, the amount of chemical fertilizers used in my country rose from more than 17 million tons to more than 33 million tons, an increase of 90.7%. Grain output only increased from 400 million tons to 440 million tons, an increase of 9.1%. This shows that the diminishing returns of fertilizer use stand out. A large amount of chemical fertilizers leached into the groundwater or flowed into lakes with rainwater. Fertilizers that are not used by crops clearly pollute the environment. The extensive use of chemical fertilizers has also stimulated the expansion of the production capacity of the chemical fertilizer industry. [0003] Chemi...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCC05F3/00C05F17/00C05F11/00C05F11/08Y02W30/40
Inventor 王勇
Owner 江苏恒源生物有机肥有限公司
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