Composite soil modifying agent and preparation method and application thereof

A technology of soil conditioner and microbial inoculum, which is applied in the field of composite soil conditioner and its preparation, can solve the problems of inability to stably meet the needs of nutrition, high requirements on microbial environment, unstable microbial action, etc., so as to increase the number of viable bacteria and Survival Rate, Survival Rate Increase, Survival Rate, and Resurrection Rate Increased Effects
CN105622296AInactive Publication Date: 2016-06-01韩志全
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
韩志全
Publication Date
2016-06-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a composite soil modifying agent and a preparation method and application thereof. The composite soil modifying agent is prepared from the components, by weight, of 100 parts of microbial agent, 1-50 parts of micro-nano material and 0.1-50 parts of medium trace elements; the microbial agent is obtained by fermentation of bacillus, and the micro-nano material of 0.01-1 ppm is added in the fermentation process. According to the composite soil modifying agent, the usage amount of the fertilizer can be reduced, the soil is modified, the crop pest is reduced, and the yield and the quality of the crop are improved.
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Description

technical field

[0001] The invention relates to a soil conditioner, in particular to a composite soil conditioner and its preparation method and application. Background technique

[0002] At present, due to the continuous application of chemical fertilizers, pesticides, insecticides and irrational use of land and many other factors, soil degradation is serious, which causes soil compaction and pollution, reduces soil productivity, crop yield and quality, not only for crops The safety has buried hidden dangers, and also polluted the water quality and the environment.

[0003] Soil improvement is the process of taking corresponding physical, chemical or biological measures to improve soil properties, soil fertility, crop production, and the soil environment for human survival in response to the poor texture and structure of the soil. There are many kinds of soil improvers, mainly including lignite, lime, vermiculite, bentonite, perlite and other mineral improvers, straw, cell...

Claims

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