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本项开发研究,根据水体生态特点,采用梯级开发,实行精养与粗养结合,拦、管、养、捕结合,以及鱼种和饲料配套的技术路线,1987年7000亩库湾总产成鱼118315.5公斤,产鱼种11333.3公斤,利润83039.07元,投入产出比1:1.38;1988年成鱼总产比1987年提高44.6%,鱼种产量提高82%,利润提高137%,投入产出比1:1.59。本文报告了开发研究结果,并对本研究项目的经济学和生态学基础进行了分析。
This development and research, according to the ecological characteristics of water bodies, the use of cascade development, the implementation of intensive and crude culture combined with barges, tubes, support, capture the combination of technology and fish species and feed line, in 1987 7000 acres of total production bay 1183.3.5 kilograms of fish, 11333.3 kilograms of fish, profit of 83039.07 yuan, the input-output ratio of 1: 1. 38; in 1988 the total adult fish production increased 44.6% in 1987, fish production increased 82%, profit increased 137%, input-output Than 1: 1.59. This paper reports on the results of development research and analyzes the economics and ecology of this research project.