Organic fertilizer with effect of controlling crop diseases and pests and production method for organic fertilizer

Abstract

The invention relates to an organic fertilizer with the effect of controlling crop diseases and pests and a production method or the organic fertilizer. The organic fertilizer is prepared from the following raw materials in parts by weight: 25-30 parts of leaves of shrubby baeckea, 18-22 parts of cigarette powder, 10-15 parts of tea bran, 3-5 parts of derris trifoliata herbs or roots, 20-25 parts of filter mud of sugarcane, 3-7 parts of quicklime powder, 15-25 parts of yeast liquid, 0.4-0.7 part of a bacillus subtilis preparation and 0.4-0.7 part of a bacillus mucilaginosus preparation. The organic fertilizer with the effect of controlling crop diseases and pests produced by the method has various functions of controlling insects, controlling diseases, promoting growth, regulating, improving stress resistance of crops, increasing sugar agricultural products, improving soil and the like for crop planting. By applying the organic fertilizer, soil pests can be controlled, soil-borne diseases are prevented, nutrients can be balanced, soil environment is improved, crop growth is promoted, crop yield and quality are improved, and the purpose of increasing both production and income is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to an organic fertilizer capable of preventing and controlling crop diseases and insect pests and a production method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. The amount of agricultural planting in our country is large, and chemical fertilizers have been used for a long time. As a determinant of agricultural production, chemical fertilizers play an important role in my country's agricultural production. At present, China has become the world's largest producer and consumer of chemical fertilizers, but long-term use of chemical fertilizers will damage the soil aggregate structure, easily cause soil compaction, and soil hardening. In the soil where excessive chemical...

AI Technical Summary

Problems solved by technology

This method may lead to a low degree of fermentation of organic fertilizers, burning roots and seedlings, and may also cause coliform bacteria, roundworm eggs and other harmful bacteria and pests in the fertilizers to not be effectively killed. After the fertilizer is applied to the field, it will Cause crop diseases and insect pests, and even affect human health

And existing organic fertilizer has many kinds, but the function of these organic fertilizers is comparatively single, mostly is the organic fertilizer of nutrient type, although there is improving soil fertility, the effect of promoting crop growth, but in preventing and controlling soil pest, preventing soil-borne disease, The effect of improving crop stress resistance is poor

If the applied organic fertilizers have poor pest and disease control effects and chemical drugs are required for pest control and disease control, it is easy to cause pesticide residues to exceed the standard, and the applied chemical drugs are also likely to pollute the water source soil and crops, causing adverse effects

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