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受农牧渔业部委托,西北农学院于八五年七月八日到七月二十八日举办了昆虫生态生防讲习班。讲习班由美国弗吉尼亚工艺学院和州立大学(Virginia Polytechnic Instituteand State University)昆虫系教授 R.L.Pienkowski 主讲。学员来自全国十多所高等院校,多数为中青年教师。讲授内容包括:抽样原理和技术、生态遗传学、种群生长率和模型、γ和κ选择理论、种群调节、捕食者—猎物关系、多样性与稳定性、生命表、竞
Entrusted by the Ministry of Agriculture, Animal and Animal Husbandry and Fisheries, Northwest Agricultural College held an insect ecology and bio-prevention workshop from July 8 to July 28, The workshop was moderated by R.L. Pienkowski, professor of insects at the Virginia Polytechnic Institute and State University. Students from more than 10 colleges and universities nationwide, mostly young teachers. Lectures include: principles and techniques of sampling, ecological genetics, population growth rates and models, γ and κ selection theory, population regulation, predator-prey relationships, diversity and stability, life tables, competitions