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Amino acid biological organic fertilizer and its preparation method

A bio-organic fertilizer and amino acid technology, applied in the direction of organic fertilizers, can solve the problems of untimely, incomplete, and environmental pollution of manual mixing, and achieve the effects of high-speed reproduction ability and metabolism, stable product performance, and simple preparation process.

Inactive Publication Date: 2005-01-26
SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are many technologies for producing organic fertilizers at home and abroad. For example, Japan has developed the fermentation method of enzyme bacteria to produce organic fertilizers in the past few years, and it has been introduced to my country in recent years. The basic method is: manually crush the straw and put it into pits Put wheat bran and red pond in the middle of each layer, and put enzyme bacteria in the middle of each layer, or in a tank surrounded by wooden boards, 600 mm high from top to bottom, put in a certain amount of water for fermentation, and stir manually. This method is basically the same as the traditional method of accumulating manure in my country, except that some bacteria agents that promote fermentation are added. The organic fertilizer produced by this method is labor-intensive and time-consuming. It takes more than ten working hours to produce one ton of organic fertilizer, and manual mixing is not timely. , not thorough, the quality of fertilizer is unstable, and it is easy to cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Cow manure and / or sheep manure 65%, rice husk (wheat husk) 28%, rice bran 7% + bacteria strain 0.01%; fermented to make organic fertilizer base material, and then add amino acid fertilizer and nitrogen fixation, phosphorus and potassium decomposing organisms Bacteria, their weight ratio is 75% of organic fertilizer, 25% of amino acid fertilizer and 0.1% of microbial inoculum; mixed evenly, and packaged as a finished product. Among them, the content of three kinds of microorganisms in each gram of nitrogen-fixing, phosphorus-dissolving and potassium-dissolving biological bacteria agent is 110 million.

Embodiment 2

[0033] Cow manure and / or sheep manure 75%, rice husk (wheat husk) 20%, rice bran 5% + bacteria strain 0.03%; fermented to make organic fertilizer base material, and then add amino acid fertilizer and nitrogen fixation, phosphorus and potassium decomposing organisms Bacteria, their weight ratio is 90% of organic fertilizer, 8% of amino acid fertilizer and 2% of microbial inoculant; they are mixed evenly and packaged as a finished product. Among them, the content of three kinds of microorganisms in each gram of nitrogen-fixing, phosphorus-dissolving and potassium-dissolving biological bacterial agents is 120 million.

Embodiment 3

[0035]50% chicken manure, 30% peat soil, 10% rice husk, 10% rice bran, and 0.02% bacteria; fermented to make organic fertilizer base material, and then add amino acid fertilizer and nitrogen-fixing, phosphorus-solubilizing, potassium-solubilizing biological bacteria agents, they The weight ratio is 80% of organic fertilizer, 17% of amino acid fertilizer, and 3% of microbial agent; the mixture is evenly mixed, and the finished product is packaged. Among them, each gram of nitrogen-fixing, phosphorus-dissolving and potassium-dissolving biological bacteria contains 100 million microorganisms.

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Abstract

The invention relates to an amino acid biological organic fertilizer and its preparation method, wherein he fertilizer comprises biofermentation organic fertilizer, amino acids and biological bacterium for nitrogen fixation, de-phosphoric and de-potassium.

Description

technical field [0001] The invention relates to a pollution-free green organic fertilizer, in particular to an amino acid organic fertilizer and a preparation method thereof. Background technique [0002] Our country is a big agricultural country, and the application of fertilizer is very important in agricultural production. In the 1950s, China's agricultural development relied on organic fertilizers, which accounted for more than 95% of the nutrients provided by organic fertilizers, and the proportion of chemical fertilizers was very small; in the 1960s, the proportion of organic fertilizers accounted for 80%, and the proportion of chemical fertilizers accounted for about 20%;70 1. In the 1980s, the proportion of organic fertilizers accounted for 60-70%, and the proportion of chemical fertilizers accounted for 30-40%. In the 1990s, the proportion of organic fertilizers accounted for about 45-50%, and the proportion of chemical fertilizers has risen to about 50%. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05F15/00C12S3/00
Inventor 李荣华刘友民
Owner SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI
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