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Organic compound microbial fertilizer and preparation method thereof

A compound microbial and organic technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of not particularly obvious increase in yield, hindered promotion of biological fertilizers, and low viable counts of products, so as to improve crop disease prevention ability, The effect of improving crop quality and simple operation process

Active Publication Date: 2013-02-06
HENAN ACAD OF SCI INST OF BIOLOGY LIABILITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, among the microbial fertilizers currently on the market, there are many varieties, and there are many problems such as single strain, low number of viable bacteria in the product, few varieties, random production, poor use effect, high cost and price, etc. The popularization is hindered, and the effect of increasing production is not particularly obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] According to the mass percentage, the organic composite microbial fertilizer comprises: 10% of fermented bacteria liquid, 80% of peat soil, 9.8% of decomposed chicken manure and 0.2% of diammonium hydrogen phosphate.

Embodiment 2

[0031] According to the mass percentage, the organic compound microbial bacterial fertilizer comprises: 5% of fermented bacteria liquid, 70% of peat soil, 24.5% of decomposed chicken manure and 0.5% of diammonium hydrogen phosphate.

Embodiment 3

[0033] According to the mass percentage, the organic composite microbial fertilizer comprises: 8% of fermented bacteria liquid, 72% of peat soil, 19.7% of decomposed chicken manure and 0.3% of diammonium hydrogen phosphate.

[0034] In the above-mentioned embodiment, more specifically, the fermented bacterial liquid is: the first bacterial liquid obtained after equal-volume mixed bacterial fermentation of three strains of Bacillus subtilis, Paenibacillus jelly-like and Bacillus licheniformis, Then Azospirillum brasiliensis is fermented separately to obtain the second bacterial liquid, and then the first bacterial liquid and the second bacterial liquid are mixed together according to the volume ratio of (1-3):1.

[0035] In the above example, the formula of the medium for fermentation is: 97.8% water, 0.5% sodium chloride, 0.5% yeast powder, 0.2% brown sugar and 1% soybean powder.

[0036]In the above examples, the Brazilian Azospirillum R (Azospirillum brasilense) (preserved i...

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Abstract

The invention provides an organic compound microbial fertilizer and a preparation method thereof. The organic compound microbial fertilizer comprises the following materials according to mass percentage: 5%-10% of zymophyte liquid, 70%-80% of turfy soil, 14.5%-24.8% of rotten chicken manure and 0.2%-0.5% of diammonium hydrogen phosphate. The organic compound microbial fertilizer and the preparation method thereof have the advantages of being simple in operation process, short in production cycle, low in cost, complete in product function, high in quality, good in application effect, environmental-friendly and easy to popularize and providing a high-quality microbial organic fertilizer product for agricultural production.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizer, in particular to an organic composite microbial fertilizer and a preparation method thereof. Background technique [0002] For a long time, with the development of industry and agriculture in our country, due to the extensive use of chemical fertilizers and pesticides and continuous cropping, etc., a large area of ​​cultivated land in my country has been compacted, the number of beneficial microorganisms in it has decreased sharply, and the permeability of the soil and the balance of nutrients are maintained. The reduction in capacity will lead to poor growth of crops, reduced yield, reduced quality, and increased pesticide residues, which will seriously affect my country's agricultural product import and export trade and economic development as well as people's health and safety. Therefore, soil improvement has become a common concern of our country and even the world today. [0003...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 王继雯慕兰甄静谢宝恩杨文玲刘莹莹李冠杰周伏忠陈国参
Owner HENAN ACAD OF SCI INST OF BIOLOGY LIABILITY
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