摘要
本文应用随机边界产量函数对我国鲤科鱼类池塘养殖的技术效率进行了分析。通过对全国7个省283个渔场的鲤科鱼类池塘养殖生产情况的分析,表明我国鲤科鱼类池塘养殖总体技术效率水平较高,平均技术效率水平达到70.8%。本文还对影响技术效率的主要因子进行了分析,并就如何进一步提高我国水产养殖生产的技术效率进行了探讨。
The pap er focused on technical efficiency of carp production in China by using the pro duction frontier and technical inefficiency model.The analysis of data from283pond based carp farms in7provinces of China indicates that high technical efficiency is attained in pond based carp culture in China in general,the mean efficiency of carp production is about 70.8%.The major factors influ encing the technical efficiency were identified;approaches to improve the technical efficiency of aquaculture production in China were also discussed.
出处
《中国渔业经济》
2003年第4期38-41,共4页
Chinese Fisheries Economics