Environment-friendly fertilizer for preventing and treating rice diseases

Abstract

The invention discloses an environment-friendly fertilizer for preventing and treating rice diseases. The fertilizer is prepared from the following ingredients in parts by weight: 100 to 130 parts ofchicken manure, 10 to 18 parts of domestic sludge, 3 to 10 parts of earthworm powder, 25 to 35 parts of rice stalks, 20 to 27 parts of kieselguhr, 10 to 18 parts of calcium superphosphate, 10 to 15 parts of encapsulated urea, 10 to 20 parts of plant ash, 15 to 25 parts of manioc waste, 6 to 10 parts of yeast powder, 3 to 6 parts of potassium salt, 5 to 8 parts of calcium magnesium phosphate fertilizers, 8 to 10 parts of potassium fulvate, 3 to 7 parts of ammonium nitrate, 5 to 10 parts of potassium sulphate, 2 to 8 parts of trace elements and 2 to 5 parts of fertilizer synergists. The environment-friendly fertilizer has the advantages that the formula is balanced and reasonable; the nutrition is balanced and comprehensive; the material sources are wide; the materials can be locally taken;the cost is low; the use is safe on people, livestock and crops; when the fertilizer is used as a base fertilizer, the decomposition is easy; the residue toxicity is avoided; the environment pollutionis reduced; the soil pollution can be reduced after the long time use; various rice diseases can be effectively prevented and treated.

Description

technical field [0001] The invention relates to an environment-friendly fertilizer, in particular to an environment-friendly fertilizer for preventing and treating rice diseases. Background technique [0002] Rice is an important commodity grain in my country. It has the characteristics of wide planting area and large area. In addition to self-sufficiency, some of it can be exported every year, which is of great significance to my country's food security. Therefore, rice production has always been a hot field of research. In recent years, with the large-scale promotion of hybrid rice and super rice, due to the phenomenon of partial application of chemical fertilizers and imbalance of various nutrients in the process of domestic rice planting and fertilization, it cannot meet the nutrients required for each stage of rice production. And the long-term use of chemical fertilizers leads to soil compaction, low fertilizer, and low yield. Therefore, it is necessary to provide a r...

AI Technical Summary

Problems solved by technology

In recent years, with the large-scale promotion of hybrid rice and super rice, due to the phenomenon of partial application of chemical fertilizers and imbalance of various nutrients in the process of domestic rice planting and fertilization, it cannot meet the nutrients required for each stage of rice production. And the long-term use of chemical fertilizers leads to soil compaction, low fertilizer, and low yield