Biological efficient compound fertilizer

Abstract

The invention discloses a biological efficient compound fertilizer. The biological efficient compound fertilizer is characterized by comprising the following substances in parts by weight: 30-55 parts of chicken manure, 25-35 parts of rice bran, 34-36 parts of white bran, 10-24 parts of potatoes, 5-9 parts of saccharose, 9-15 parts of agar, 3-8 parts of powdered rock phosphate, 4-7 parts of monocalcium phosphate, 1-6 parts of calcium nitrate, 2-6 parts of magnesium sulfate, 2-6 parts of sodium chloride, 1-4 parts of ammonium dihydrogen phosphate, 1-3 parts of sodium acid pyrophosphate, 0.1-0.3 part of azotobacter powder, 0.1-0.3 part of phosphorus bacteria powder, 0.1-0.3 part of silk branch root fungus powder, 15-35 parts of soybean straw and 10-25 parts of potato straw. According to the biological effective compound fertilizer, underground pests can be effectively prevented and treated, the insect reproduction rate is reduced, the underground pests are driven and killed, and the biological efficient compound fertilizer also has the efficacy of resisting seedling blight, wilt, rust blight, greensickness, ceitocybe bescens and the like.

Description

technical field [0001] The invention relates to a biological high-efficiency compound fertilizer. Background technique [0002] After the invention of organic chemical pesticides in the 1940s, it greatly enhanced the ability of human beings to control the damage of diseases and insect pests, and made a significant contribution to our restoration of crop yield losses. However, the long-term dependence and extensive use of organic synthetic chemical pesticides have brought about a series of well-known problems such as environmental pollution, ecological balance damage and food safety, and have brought many adverse effects on promoting the sustainable development of the agricultural economy. Chemical fertilizers can increase the yield of crops, but long-term application of chemical fertilizers will cause many disadvantages, including soil compaction and product quality decline. Residents in both urban and rural areas feel that vegetables are becoming less and less fragrant, an...

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.

Chemical fertilizers can increase the yield of crops, but long-term application of chemical fertilizers will cause many disadvantages, including soil compaction, product quality decline, etc.

Residents in both urban and rural areas have the feeling that vegetables are becoming less and less fragrant, and the aroma of rice is becoming weaker and weaker. Excessive use of chemical fertilizers is one of the main reasons.