Pest-preventing and yield-increasing fertilizer

Abstract

The invention relates to the fertilizer field, in particular to pest-preventing and yield-increasing fertilizer. The pest-preventing and yield-increasing fertilizer is prepared from, by weight, 35-45 parts of organic fertilizer, 35-45 parts of inorganic fertilizer, 10-15 parts of microbial strains, 1-3 parts of borax and 2-4 parts of an anti-hardening agent. The obtained fertilizer is stable in performance, wide in function and free of toxic and side effects, and has good application prospects. By using the fertilizer, the micro-ecological environment of soil can be effectively improved, the number of microorganisms in the soil is increased, and the stress resistance of crops is enhanced.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to an insect-proof and yield-increasing fertilizer. Background technique [0002] Since the mid-1960s, my country's fertilizer structure has undergone fundamental changes. The proportion of organic fertilizers in total fertilizer consumption has dropped from 100% in 1949 to about 50% at present. The extensive application of chemical fertilizers has played a huge role in increasing production in the history of my country's agriculture. However, the use of chemical fertilizers has exposed its disadvantages in just a few decades: it not only greatly damages the quality of cultivated land, but also pollutes the soil, causes soil compaction, reduces soil fertility, and reduces the quality of agricultural products. The development of ecological agriculture emphasizes the inapplicability or less use of chemical synthesis. To make full use of natural resources through biological measures, the d...

AI Technical Summary

Problems solved by technology

A large number of biological fertilizers have been developed, including biological fertilizers of single strains and biological fertilizers of compound strains, but there are certain defects in the effect of strains