Rhizo-spherical beneficial microorganism-charcoal composite organic fertilizer and preparation method thereof

A biochar and organic fertilizer technology, which is applied in the preparation of organic fertilizers, the treatment of biological organic parts, organic fertilizers, etc., can solve the problems of heavy metal and antibiotic residue pollution in manure, low utilization rate of nutrient elements, slow fertilizer efficiency, etc., to avoid heavy metals Pollution risk, increased efficiency of fertilizer use, effects of improved growth capacity
CN106631335AInactive Publication Date: 2017-05-10CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA AGRI UNIV
Publication Date
2017-05-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a rhizo-spherical beneficial microorganism-charcoal composite organic fertilizer and a preparation method thereof. The rhizo-spherical beneficial microorganism-charcoal composite organic fertilizer comprises the following steps that 1, organic matter and charcoal are mixed to obtain a premix; 2, composting fermentation the premix in the step 1; 3, rhizo-spherical microorganisms are added in the fermentation product in the step 2 to obtain the rhizo-spherical beneficial microorganism-charcoal composite organic fertilizer. Plant sourced and animal sourced organic matter are subjected to mixed fermentation, the raw materials are innocently treated to form charcoal, the charcoal effect of the charcoal is played, and the clean organic fertilizer is produced. The rhizo-spherical microorganisms promoting plant growth are added in the fermentation product, the organic matter degradation and mineralization process is catalyzed, the fertilizer still has activity after being applied to soil, and the organic matter mineralization efficiency and soil phosphate degradation are improved.
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Description

technical field

[0001] The invention relates to the technical field of organic fertilizer preparation, in particular to a rhizosphere beneficial microorganism-biochar composite organic fertilizer and a preparation method thereof. Background technique

[0002] Fertilizer is one of the material basis of agricultural production. Before the world green revolution, organic fertilizer was the mainstream of fertilizer. After the Green Revolution, chemical fertilizers replaced organic fertilizers, which increased yields but also caused degradation of soil fertility and environmental problems.

[0003] On the one hand, the extensive use of inorganic fertilizers causes the degradation of soil fertility and the pollution of the environment. my country is facing the situation of soil fertility degradation, low efficiency of chemical fertilizer utilization, soil heavy metal and antibiotic pollution. The reason for this evil result is the use of a large amount of chemical fertilizers, ...

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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