Selenium-enriched and pest-resistant compound fertilizer

Abstract

The invention discloses selenium-rich and disease and pest resistant compound fertilizer. The selenium-rich and disease and pest resistant compound fertilizer is prepared from the following raw materials: monopotassium phosphate, controlled release nitrogen, grass carbon, soybean meal, sasanqua cake, rapeseed meal, amino acid, zinc sulphate, copper sulphate, ferrous sulphate, borax, 5- nitroguaiacol sodium salt, SiO2 soil improvement agent, selenium-rich yeast, alpha-pimacol, VB, VC and citric acid. The selenium-rich and disease and pest resistant compound fertilizer is scientific and rigorous in formula and is biofertilizer with selenium nutrition, resistance to disease and pest and pollution-free (low residue) effect, and a technology is scientific, organic, non-toxic, green and environmental-friendly. The selenium-rich and disease and pest resistant compound fertilizer can enhance a plant immunological function system, promote mobility of immune cells, regulate specific and non-specific immunological functions of a plant, effectively increase organic selenium content of the plant, realize a wound healing effect, rapidly promote new root development, cause the plant to be thick and strong, leaves to be thick, green, open and flat and root tubers and bulbs to be thickened and expanded, prevent premature senility and resist to cold, waterlogging, continuous cropping, salt and alkali.

Description

technical field [0001] The invention relates to the field of fertilizer and fertilizer preparation, in particular to a selenium-enriched compound fertilizer resistant to diseases and insect pests and a manufacturing process thereof. Background technique [0002] Both chemical fertilizers and pesticides are poisonous. Due to the lack of knowledge of using fertilizers and fertilizers, producers misuse and abuse high-residue chemical fertilizers and highly toxic pesticides. This not only endangers the lives of the people, but also harms hundreds of millions of families in society, social progress, and the development of the times. , the health of the people, and the sustainable development of agriculture call for the improvement of pollution-free production technology. It is imperative to use the high-tech of pollution-free selenium-enriched anti-disease and pest compound fertilizer. Although pesticides and chemical fertilizers have made indelible achievements in agricultural p...

AI Technical Summary

Problems solved by technology

[0004] 2. Bioenrichment poisoning is serious

For example, the disclosed technical scheme of the patent No. 02138001.5 will only increase the cost of fertilizer production, and the product has a single function. In addition, in the production methods of existing selenium-rich fertilizers, most of the selenium-rich fertilizers produced are liquid fertilizers. It is very inconvenient to use

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