“池塘浮游动物的增殖利用”和“海带优良品种选育及养殖技术研究”两项科研项目均由辽宁省科委1990年下达给我院养殖系。经过二年多的努力工作,科技人员圆满地完成了研究任务,分别于6月2日和6月10日进行了鉴定。 “池塘浮游动物的增殖利用”全面系统地研究了以土池轮虫为主的浮游动物的分布、生态以及增殖利用技术;制订了切实可行的操作规程,为鱼苗饲养的生态学管理提供了 “Pond zooplankton multiplication and utilization” and “kelp breeding and breeding of fine varieties of technology research,” two scientific research projects by the Liaoning Provincial Science and Technology Commission in 1990 issued to our hospital Department of breeding. After more than two years of hard work, scientists and technicians have successfully completed their research tasks and conducted the appraisals on June 2 and June 10 respectively. The multiplication and utilization of zooplankton in ponds comprehensively and systematically studied the distribution, ecology and multiplication and utilization of zooplankton mainly in soil ponds, established practical operation rules and provided the ecological management for fish feeding