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Microbial organic fertilizer and preparation method thereof

A microbial organic fertilizer and mixture technology, which is applied in fertilization equipment, fertilizer mixture, application, etc., can solve the problems of low microbial content, low active ingredients, and unreasonable formula of organic fertilizers, and achieve long-lasting high temperature composting, high active ingredients, warm up effect

Active Publication Date: 2014-01-22
广东有机联盟农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of microbial organic fertilizers on the market, but some formulas are unreasonable, which makes the final organic fertilizer less microbial content, less active ingredients, and limited fertilizer efficiency.

Method used

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  • Microbial organic fertilizer and preparation method thereof
  • Microbial organic fertilizer and preparation method thereof
  • Microbial organic fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A microbial organic fertilizer, which is produced by mixing and fermenting the following raw materials in mass percentages: cow dung with a water content of 50wt%-60wt%: 51.8%; soot residue: 15%; rice bran meal: 8%; straw powder: 8% %; bone residue: 5%; 80 mesh shell powder: 12%;

[0041] The preparation method of above-mentioned microbial organic fertilizer is:

[0042] (1) Mixing and stirring the cow dung, smoke residue, rice bran meal, straw powder, bone residue, shell powder and Bacillus licheniformis in the above parts by weight to obtain a mixture 1;

[0043] (2) Transport the mixture 1 into the space vacated at the front end of the fermentation tank every day, and the delivery volume is 1 / 8 of the length of the fermentation tank. The oxygen provided by the contact between the material and the air during the period of forced ventilation and turning is used for pool-type aerobic continuous fermentation, so that the fermented material can be rapidly decomposed, ste...

Embodiment 2

[0049] A microbial organic fertilizer, which is made by mixing and fermenting the following raw materials in mass percentage: pig manure with a water content of 50wt%-60wt%: 69.74%; soot residue: 5%; rice bran meal: 3%; grass powder: 2% ; Bone residue: 15%; 80 mesh shell powder: 5%; Bacillus licheniformis: 0.13%;

[0050] The preparation method of above-mentioned microbial organic fertilizer is:

[0051] (1) Mixing and stirring the pig manure, tobacco residue, rice bran meal, grass powder, bone residue, shell powder, and Bacillus licheniformis in the above parts by weight to obtain a mixture 1;

[0052] (2) The mixture 1 is transported into the space vacated at the front end of the fermentation tank every day, and the delivery volume is 1 / 8 of the length of the fermentation tank. The thickness of the mixture 1 in the fermentation tank is 1.7m, and it is separated by a high-pressure fan. The oxygen provided by the contact between the material and the air during the period of f...

Embodiment 3

[0058] A microbial organic fertilizer, which is produced by mixing and fermenting the following raw materials in mass percentages: cow dung with a water content of 50wt%-60wt%: 61.76%; soot residue: 10%; rice bran meal: 5%; straw powder: 5% %; bone residue: 10%; shell powder: 8%; Bacillus licheniformis: 0.12%; Bacillus subtilis: 0.12%.

[0059] The preparation method of above-mentioned microbial organic fertilizer is:

[0060] (1) Mixing and stirring the cow dung, smoke residue, rice bran meal, straw powder, bone residue, shell powder and Bacillus licheniformis in the above parts by weight to obtain a mixture 1;

[0061] (2) The mixture 1 is transported into the space vacated at the front end of the fermentation tank every day, and the delivery volume is 1 / 8 of the length of the fermentation tank. The thickness of the mixture 1 in the fermentation tank is 1.6m, and it is separated by a high pressure fan The oxygen provided by the contact between the material and the air durin...

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Abstract

The invention provides a microbial organic fertilizer and a preparation method thereof. The microbial organic fertilizer is prepared by mixed fermentation of the following raw materials by the mass percentage: 50-70% of a livestock manure with the water content of 50 wt%-60 wt%, 5-15% of a tobacco residue, 2-8% of rice bran meal, 2-8% of a straw powder or a grass powder, 5-15% of a bone residue, 4-12% of a shell powder, 0.1-0.13% of bacillus licheniformis, and 0.1-0.13% of functional strains, wherein the sum of the contents of the raw materials is 100%. The microbial organic fertilizer is prepared by the processes of fully stirring and mixing the raw materials, fermenting, granulating and the like. The microbial organic fertilizer has scientific formula and high effective nutrients, enables organic N, P and K to be obtained by decomposing other auxiliary materials, has large microbial colony activity and comprehensive nutrients, is resistant to plant diseases and insect pests, and is suitable for being used as a basal fertilizer of various crops and for soil improvement.

Description

technical field [0001] The invention relates to the field of organic fertilizer production, in particular to a microbial organic fertilizer and a preparation method thereof. Background technique [0002] With the development of pollution-free, green and organic agriculture, organic fertilizers produced by microbial fermentation have become a new trend. Organic fertilizers are rich in organic matter and nutrients needed for crop growth. They can not only provide the nutrients needed for crop growth, Improving soil can also improve crop quality, increase crop yield, promote high and stable crop yield, maintain soil fertility, increase fertilizer utilization efficiency, and reduce production costs. The full and rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and increase the effectiveness of soil nutrients. Therefore, the promotion and application of organic fertilizers in our country is in lin...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 孙明坤郭少萍
Owner 广东有机联盟农业科技发展有限公司
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