Biological compound fertilizer capable of maintaining agricultural ecological balance

Abstract

The invention discloses a biological compound fertilizer capable of maintaining agricultural ecological balance, which comprises the following components in parts by weight: 30-55 parts of chicken manure, 25-35 parts of rice bran, 34-46 parts of wheat bran, 10-24 parts of yam, 5-9 parts of sucrose, 9-15 parts of agar, 3-8 parts of ground phosphorite, 4-7 parts of calcium dihydrogen phosphate, 4-7 parts of calcium dihydrogen phosphate, 1-3 parts of phosphoric acid, 5-9 parts of potassium dihydrogen phosphate, 4-7 parts of dipotassium hydrogen phosphate, 8-12 parts of verticicladiella powder, 0.1-0.2 part of Bacillus thuringiensis powder, 0.1-0.2 part of aschersonia powder, 0.3-0.5 part of bacillus thuringiensis var. powder, 1-3 parts of Cortex Fraxini and 1-2 parts of stemona. The biological compound fertilizer can effectively control underground pest damage, reduce the reproduction rate of pests and kill the underground pests, and has the effect of resisting drooping diseases, blight, rust, greensickness, root rot and other multiple diseases.

Description

Technical field [0001] The invention relates to a biological compound fertilizer which maintains the agricultural ecological balance. Background technique [0002] After the invention of organic chemical pesticides in the 1940s, it greatly enhanced the ability of humans to control pests and diseases, and made a significant contribution to our recovery of crop yield losses. However, the long-term dependence and large-scale use of synthetic organic chemical pesticides have brought about a series of well-known problems such as environmental pollution, ecological balance destruction and food safety, which have brought many unfavorable effects on the sustainable development of the agricultural economy. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a biological compound fertilizer that maintains the agricultural ecological balance. [0004] In order to solve the above technical problems, the technical solutions adopted by the ...

AI Technical Summary

Problems solved by technology

However, the long-term dependence and extensive use of organic synthetic chemical pesticides have brought about a series of problems such as environmental pollution, ecological balance damage and food safety, which have brought many adverse effects on promoting the sustainable development of agricultural economy.