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河南安阳县一般年份棉花的烂铃率在10%~15%左右,严重年份可达到30%以上,及时采取有效的技术措施进行防治,是提高棉花产量、改善棉花品质的关键技术之一。根据多年基层工作的实践经验,从实用、实效出发,将棉花生产中预防棉花烂铃的技术措施介绍如下:1系统化控棉花系统化学调控,
It is one of the key technologies to improve cotton yield and improve the quality of cotton in Anyang County, Henan Province. The rate of rotten bolls of cotton is about 10% ~ 15% in general years and more than 30% in severe years. It is necessary to take effective technical measures in time for prevention and control. According to many years of grassroots work experience, from practical and effective, the cotton production technology to prevent cotton boll is described below: 1 Systematic chemical control cotton system regulation,