陇东特种水产养殖场甲鱼生产系统的发展

A STUDY ON THE TRIONYX PRODUCTION SYSTEM DEVELOPMENT IN THE EAST GANSU AQUICULTURAL FARM

介绍陇东水产养殖场从以甲鱼为主的生产系统，向多系统复合转变的经验。通过单一与复合生产经营形式经济效益的对比分析，为广大水产养殖工作者提供一条使生产步入良性循环的路子。

Tricngx dominated production system in the East Gansu, the experience of its development into an integrated body of multi systems were intoduced in this paper. Through comparison, the economic efficiency of the simple and the complex, integrated production systems were analysed, thus providing a quide for aquicultural workers to turn their production into a benign cycle.