Recuperating fertilizer for eliminating agronomic crop sequential cropping obstacle

A technology for continuous cropping obstacles and crops, applied in the field of stubble fertilizer adjustment, can solve the problems of soil compaction, soil ecology, crop quality, and insufficient soil fertility, and achieve the effects of improving soil, eliminating continuous cropping obstacles, and improving soil ecological environment.

Inactive Publication Date: 2008-02-20
李海泉
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AI Technical Summary

Problems solved by technology

However, in stubble adjustment planting, it is common that the yield is greatly reduced due to insufficient soil fertility or soil-borne disea

Method used

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Embodiment Construction

[0007] The ratio of its decomposing bacteria agent is 30% of thermophilic Bacillus subtilis, 20% of Bacillus megaterium, 10% of yeast, 10% of Aspergillus flavus, 10% of semi-naked hair shells, and 20% of Absidia umbrella branch; the raw materials of organic fertilizer are 40% of chicken manure, 30% of cow manure, 30% of straw powder; the process of the first fermentation is to insert decomposing bacteria into the high-quality organic fertilizer raw material chicken manure and cow manure, at a water content of 50-65%, temperature Rise to 55-65 degrees, carbon-nitrogen ratio C / N25-30:1, and pH value 5.5-8.0, through rapid microbial fermentation, 50-70 ℃ high temperature for 7-10 days, so that it can reach the standard of harmless treatment The second fermentation is to use the organic fertilizer fermented for the first time as a raw material to insert functional strains again, and make the functional bacteria multiply and grow in a large number under lower temperature conditions,...

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Abstract

The invention discloses a biological special organic fertilizer applied to crops, in particular to a stubble regulating manure that eliminates the block of continuous cropping. The mixture ratio of rotten microbial inoculum is 30 percent of thermophil Bacillus subtilis, 20 percent of Bacillus megatherium, 10 percent of microzyme, 10 percent of Aspergillus flavus, 10 percent of seminude chactomium and 20 percent of Absidia corymbifera; the components of organic fertilizer are of 40 percent of chicken manure, 30 percent of dairy manure and 30 percent of straw powder; the process flow is that: the first fermentation is to graft rotten microbial inoculum in high quality organic fertilizer chicken manure and dairy manure to reach the standard of innocent treatment; the second fermentation is to take the organic fertilizer in the first fermentation as raw material and graft functional bacterial strain to lead the beneficial bacterial count in the organic fertilizer to reach the standard of biological fertilizer. As the invention chooses beneficial strain and adopts unique two-fermentation process, the produced stubble regulating manure can greatly adjust soil ecological balance, inhibit soil-borne disease, decrease the side effect of fertilizer and agricultural chemical, provide full nutrition for the growth of crops and improve the quality of agricultural products.

Description

Technical field: [0001] The invention relates to a special bio-organic fertilizer used for crops, in particular to a stubble regulating fertilizer for eliminating obstacles to continuous cropping of crops. Background technique: [0002] With the rapid development of society, the quality and quantity of crops are getting higher and higher. However, in stubble adjustment planting, it is common that the yield is greatly reduced due to insufficient soil fertility or soil-borne diseases. The use of chemical fertilizers or pesticides also causes soil compaction and soil ecological imbalance, and affects the quality of crops. Invention content: [0003] The invention provides a stubble regulating fertilizer capable of greatly improving soil fertility and microbial activity, regulating soil ecological balance and suppressing soil-borne diseases and eliminating obstacles to continuous cropping of crops. The ratio of its decomposing bacteria agent is 30% of thermophilic Bacillus su...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F11/08C05F3/00
CPCY02A40/20Y02W30/40
Inventor 王岩刘国顺李海泉
Owner 李海泉
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