Storage promoting rice seed coating liquid with pest and fungus killing effect

Abstract

The invention discloses storage promoting rice seed coating liquid with a pest and fungus killing effect.The storage promoting rice seed coating liquid is prepared from, by weight, 3-4 parts of phoxim, 1.6-1.8 parts of tebuconazole, 4-5 parts of tebuconazole, 4-5 parts of ethylene carbonate, 5-6 parts of microcrystalline wax, 36-40 parts of folium cortex eucommiae, 23-25 parts of ethanediol, 45-47 parts of soybean germs, a proper amount of 65% ethanol solution and a proper amount of water.The rice seed coating liquid is high in film formation speed, coating is uniform and firm, added, phoxim, tebuconazole and other raw materials are safe to people and livestock and free of harm to seeds under dilution of plant material liquid, erosion of fungi and pests in the storage period of the seeds can be effectively avoided, the storage time of the seeds is prolonged, and the preservation quality of the seeds is improved.

Description

technical field [0001] The invention relates to the technical field of coating materials, in particular to a coating liquid for promoting storage of rice seeds that kills insects and bacteria. Background technique [0002] my country is one of the major rice producing countries in the world, and rice is the most important food crop in my country. During the storage process, rice seeds continuously carry out respiratory metabolism, constantly exchange materials and energy with the outside world, and are constantly affected by the environment. At the same time, various physiological and biochemical changes are constantly taking place in itself. Under normal storage conditions, it will begin to age and deteriorate in the second year. The reduction of nutritional value, edible quality and seed quality has led to a reduction in the comprehensive utilization value of rice and its processed by-products, seriously affecting economic and social benefits. [0003] Rice seeds are mai...

AI Technical Summary

Problems solved by technology

At the same time, various physiological and biochemical changes are constantly taking place in itself. Under normal storage conditions, it will begin to age and deteriorate in the second year. The reduction of nutritional value, edible quality and seed quality has led to a reduction in the comprehensive utilization value of rice and its processed by-products, seriously affecting economic and social benefits

[0003] Rice seeds are mainly starch, and fat accounts for about 2%, which are mainly distributed in the germ and aleurone layers. Therefore, the degradation of lipids has a great impact on the lifespan of rice seeds. The hydrolysis and oxidation of lipids is the key to seed aging and aging deterioration. Among them, lipase and lipoxygenase are the key to the deterioration of rice seeds. The fat in rice seeds is hydrolyzed into glycerol and free fatty acids under the catalysis of lipase, and lipoxygenase catalyzes the oxidation of unsaturated lipids in seeds. Hydroperoxides are generated, which are further decomposed to produce aldehydes, ketones and other substances. Due to the co-catalysis of lipase and lipoxygenase, the storage stability of rice seeds is reduced.