Insect-inhibiting long-acting yield-increasing environment-friendly inorganic fertilizer and preparation method thereof

Abstract

The invention discloses insect-inhibiting long-acting yield-increasing environment-friendly inorganic fertilizer and a preparation method thereof. The insect-inhibiting long-acting yield-increasing environment-friendly inorganic fertilizer is prepared from the following raw materials in parts by weight: 10-16 parts of traditional Chinese medicinal residual materials, 2-4 parts of tobacco waste residues, 15-25 parts of waste straws, 7-9 parts of excrement, 5-7 parts of agricultural product processing waste, 4-6 parts of kitchen waste, 3-5 parts of mineral powder, 0.5-1 part of fulvic acid potassium salt, 3-5 parts of plant ash, 0.01-0.03 part of fermenting strain, 1-3 parts of humus soil, 0.5-0.7 part of nutrient additives, 3-5 parts of shell powder and 1-2 parts of modified bamboo charcoalpowder. The inorganic fertilizer is rich in multiple nutrient substances, can be used for greatly reducing occurrence of insect pests, is environment-friendly and residue-free, has the effects of long acting, yield increasing and soil improving, can save resources and reduce use of chemicals since a great amount of industrial and agricultural wastes are adopted, and has a relatively high practical value and excellent application prospect.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a green and environment-friendly inorganic fertilizer for long-term pest suppression and production increase and a preparation method thereof. Background technique [0002] In current agricultural production, fertilizers occupy most of the market. However, fertilizers have great deficiencies and defects, mainly as follows: damage to the soil, resulting in a decrease in soil organic matter content, imbalance of various nutrient ratios, soil acidification and compaction, soil physical and chemical properties and The soil microbial flora has been severely damaged, resulting in poor water retention, fertilizer retention, and air permeability, which are difficult to meet the actual growth needs of crops; secondly, crops are highly dependent on chemical fertilizers and pesticides, and the amount of fertilizers and pesticides must be increased year by year. Otherwise, crops w...

AI Technical Summary

Problems solved by technology

Today's growers generally use pesticides to prevent diseases, but large drug residues will be generated