Organic compound fertilizer employing castor bean meal and microbial bacteria and preparation method of organic compound fertilizer

A technology of microbial bacteria and compound fertilizer, applied in fertilizer mixture, application, fertilization device, etc., can solve problems such as harmful to human health and chronic poisoning of the body, and achieve the effect of improving soil, improving mutual absorption, and facilitating absorption and utilization.
CN103772047AInactive Publication Date: 2014-05-07GUIZHOU CHANGYUAN CASTOR DEV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUIZHOU CHANGYUAN CASTOR DEV
Publication Date
2014-05-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an organic compound fertilizer employing castor bean meal and microbial bacteria and a preparation method of the organic compound fertilizer. The method comprises the following steps: mixing castor bean meal, phosphorus mineral powder, boric magnesium mineral powder and a microbial agent which is obtained by performing amplifying culture, fermentation and adsorption on Bacillussubtilis (Ehrenberg) Cohn; and smashing so as to prepare the organic compound fertilizer. The organic compound fertilizer is prepared from the following components in parts by weight: 55 to 85 parts of the castor bean meal, 5 to 15 parts of the phosphorus mineral powder, 5 to 20 parts of the boric magnesium mineral powder and 5 to 10 parts of the microbial agent. The organic compound fertilizer employing castor bean meal and microbial bacteria can be used for promoting the increasing of the yield of crops, improving the quality of the crops, improving the structure of soil and ensuring that the crops are safe to eat.
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Description

technical field

[0001] The invention relates to an organic compound fertilizer using castor meal and microbial bacteria, which can provide nutrition for crop growth, prevent and treat physiological diseases caused by boron and magnesium deficiency in crops; meanwhile, the microbial bacteria have strong adaptability, It has stable performance, has multiple functions such as nitrogen fixation, phosphorus release, and potassium release. It can change the specificity of nitrogen fixation hosts, has no side effects on humans and animals, and does not pollute the soil. After application, the indicators of crops meet the requirements of green food and can increase production. Improve quality. Background technique

[0002] For a long time, the majority of farmers have relied on the use of chemical fertilizers to promote the growth of crops and increase the yield of crops, resulting in the imbalance of nutrients in the cultivated soil, the decline of organic matter content, soil comp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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