论文部分内容阅读
一.主要授课内容1.除草剂市场及使用状况2.除草剂高效、科学施用技术除草剂苗前、苗后施药技术除草剂对施药器械的特殊要求影响苗前、苗后除草剂药效的因素分析防止除草剂飘移危害技术除草剂的安全使用与解毒剂干旱条件下保证除草剂药效的新技术
I. The main lectures 1. Herbicide market and the use of 2. Herbicide efficient and scientific application of technology Herbicide before and after the vaccine Technology Herbicide on the special requirements of the application equipment Pre-emergence and post-emergence herbicide drugs Effective factor analysis to prevent the safe use of herbicide drift hazard technology herbicides and antidote new technology to ensure the efficacy of herbicides under drought conditions