Disease-preventing insect-preventing environment-friendly microbial water-soluble fertilizer

Abstract

The invention provides a disease-preventing insect-preventing environment-friendly microbial water-soluble fertilizer, and belongs to the technical field of agricultural fertilizers. The microbial water-soluble fertilizer is prepared from microbial flora, a nitrogen source, a carbon source, trace elements, sugar alcohol silicon, citric acid, compound amino acid, mineral source potassium fulvate, a coupling agent, protamine, alkaloid, tea saponin and purified water as raw materials. The obtained product is high in bacteria content, has obvious nitrogen fixation, phosphorus dissolving, potassium dissolving, growth promotion and effects, can provide nutrition for plants and improve soil, and also can prevent diseases and insects. The product can be applied to water and fertilizer integrated spray irrigation, drip irrigation, pouring irrigation and spraying in modern agriculture, has obvious soil improvement, growth promotion, disease prevention and insect prevention effects, can prevent generation of insect pests or kill larvae when the larvae generate, can achieve the effect of getting twofold results with half the effort with a small dosage, and is the best choice for producing green, environment-friendly and organic agricultural products.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to a water-soluble fertilizer, in particular to a water-soluble fertilizer for preventing diseases, pests, and environment-friendly microorganisms. Background technique [0002] Water-soluble fertilizers are widely used in agricultural production, especially in modern agricultural sprinkler irrigation, drip irrigation, and micro-irrigation systems. The current water-soluble fertilizers are mainly chemical water-soluble fertilizers of nitrogen, phosphorus, potassium and trace elements. , the use of chemical fertilizers has made an indelible contribution to increasing the output of agricultural production, satisfying the normal life of the people, and having enough food. However, with the excessive use of chemical fertilizers, it will cause soil compaction, serious pollution, aggravated pests and diseases, and the quality of agricultural products will decline. The food ...

AI Technical Summary

Problems solved by technology

[0002] Water-soluble fertilizers are widely used in agricultural production, especially in modern agricultural sprinkler irrigation, drip irrigation, and micro-irrigation systems. The current water-soluble fertilizers are mainly chemical water-soluble fertilizers of nitrogen, phosphorus, potassium and trace elements. , the use of chemical fertilizers has made an indelible contribution to increasing the output of agricultural production, satisfying the normal life of the people, and having enough food. However, with the excessive use of chemical fertilizers, it will cause soil compaction, serious pollution, aggravated pests and diseases, and the quality of agricultural products will decline. The food is not fragrant, the fruit is not sweet, and it is becoming more and more unsafe to eat. For this reason, the country has also made a decision to achieve zero growth in chemical fertilizers in 2020, realize green planting, organic planting, reduce the amount of pesticides and chemical fertilizers, and improve food safety. It is a major issue in front of agricultural science and technology personnel

[0003] Chinese patent CN201911268862.1 discloses a compound microbial organic water-soluble fertilizer and its preparation method. The Bacillus subtilis, Trichoderma harzianum and Bacillus polymyxa selected by him have significant effects in preventing and controlling crop diseases, but the effect of preventing and repelling insects is not obvious; Chinese patent CN201810538802.6 discloses an organic water-soluble fertilizer with insect repelling effect and its preparation method. It still uses chemical fertilizers such as ammonium nitrate, urea, potassium dihydrogen phosphate, and potassium hydroxide as the main raw materials, and no microbial preparations are involved. , which improves the soil, and the effect of increasing production is not obvious; CN201610765608.2 discloses an organic water-soluble fertilizer and its preparation method, which has certain effects in improving soil and preventing and controlling plant diseases, but the effect of preventing and repelling insects is not obvious; CN201210016659.7, discloses A kind of amino acid microbial organic water-soluble fertilizer and its preparation method, the patent uses the mycelium of Trametes trichomonas, poplar mycelia, mycelium of Solonia tuberculosis, mycelium of sulfur bacteria, calcium sulfate, Chitin and leaf humus are the main raw materials, and the secondary soaking and extraction is adopted, which has good environmental protection and ecological effects, but the effect of preventing plant diseases and insect pests, promoting plant growth, and increasing crop yield is poor, and it is difficult to popularize

[0004] These disclosed technologies have all proposed new ideas for the development of water-soluble fertilizers, but some have the effect of promoting production increase, but do not have the effect of environmental protection and insect prevention, and some have the effect of repelling insects, but the effect of promoting production increase is not obvious. Some have the effect of environmental protection, but the effect of repelling insects and increasing production is not obvious. These technologies still need to be continuously improved and innovated