论文部分内容阅读
本刊讯由全国农技中心主办的第25届中国植保信息交流暨农药械交易会将于11月中旬在山东济南国际会展中心举行。本次展会根据发展现代农业的总体要求,以“植保现
The newsletter by the National Agricultural Technology Center hosted the 25th China Plant Protection Information Exchange and Pesticide Machinery Fair will be held in mid-November in Shandong Jinan International Convention and Exhibition Center. The exhibition under the overall requirements of the development of modern agriculture, ”Plant protection