Modified triadimefon-containing fungicide specially used for rice breeding

Abstract

The invention discloses a modified triadimefon-containing fungicide specially used for rice breeding. The fungicide is prepared from the following raw materials in parts by weight: 3-8 parts of modified triadimefon, 2-10 parts of quaternized zirconium phosphate, 1-3 parts of thymol, 2-5 parts of epoxiconazole, 1-5 parts of plant polysaccharides, 0.1-1 part of benzyl chloride, 0.1-0.8 part of diethylene triamine, 0.3-2 parts of O-carboxymethyl-N-trimethyl chitosan quaternary ammonium salt, 0.1-1.3 parts of chelerythrine, 1.2-2.5 parts of baicalin, 0.5-1.7 parts of an ethanol extract from cynanchum komarovii, 0.5-2 parts of amino acids, 2-20 parts of additives, 20-50 parts of montmorillonite and 30-50 parts of talcum powder. The modified triadimefon-containing fungicide, provided by the invention, specially used for rice breeding is good in fungicidal effect, and has little damage to rice; when being used for rice breeding, the modified triadimefon-containing fungicide can increase the survival rate of rice seedlings and the seed production yield.

Description

technical field [0001] The invention relates to the technical field of rice breeding, in particular to a fungicide containing modified triadimefon specially used for rice breeding. Background technique [0002] Rice is native to tropical Asia. After being widely planted in China, it gradually spread to all parts of the world. According to different methods, rice can be divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice. It is called rice or rice. Nearly half of the population in the world feeds on rice. There are various ways to eat rice, including rice, rice porridge, rice cakes, rice cakes, rice noodles, etc. In addition, it can also be used for wine making, sugar refining, Do industrial raw materials. [0003] The quality of rice seeds is directly related to the yield and quality of rice. Breeding high-quality rice varieties is the safest, economical and environmentally friendly method. Although the research o...

AI Technical Summary

Problems solved by technology

Although the research on rice breeding has progressed rapidly in recent years, in the process of rice breeding, the yield of its seed production is greatly affected by the experience of the technicians and the quality of the climatic conditions. Therefore, in the process of seed production, there are The defect of low efficiency, wherein, pests and diseases are also important factors affecting rice seed production yield, the use of fungicides is an economical and effective method to prevent and treat rice diseases, although the existing fungicides for rice breeding can kill Eliminate pests and diseases, but at the same time, it will cause damage to rice, and the survival rate of rice seedlings is low, which affects its seed production and limits its application