Recuperating fertilizer for eliminating agronomic crop sequential cropping obstacle

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...

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 diseases. The use of chemical fertilizers or pesticides also causes soil compaction and soil ecological imbalance, and affects the quality of crops.