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株洲市利用江河水库网箱养鱼经过十年时间的试验与推广,目前已在部分县、区形成了群众性的养殖热,并已发展成为具有相当规模的网箱养鱼生产基地。现将调查情况报告如下: 一、发展现状: 株洲市发展江河、水库网箱养鱼,首先是株洲县于1979年开始在湘江试养,由几口到几十口,1989年扩大到网箱养鱼753口。在他们的带动下,醴陵市网箱养鱼也发展起来了,1989年共投放网箱63口,收到了好的效果,预计至1990年可发展到120口。据统计,1989年全市江河、水库共投放网箱981口,折合面积39亩,其中成鱼箱753口,面积31.38亩,鱼种箱228口,面积7.62亩,产商品鱼414.2吨,大规格鱼种57万尾,创总产值277.02万元,创利润92.34万元。
Zhuzhou City, the use of the Yangtze River cage aquaculture cage after a decade of testing and promotion, at present in some counties, the formation of mass breeding heat, and has developed into a considerable scale cage fish production base. Now the investigation of the situation as follows: First, the development status quo: Zhuzhou City, the development of rivers and lakes, reservoirs, cage fish culture, first of all Zhuzhou County began trial in the Xiangjiang River in 1979, from a few mouth to dozens of mouth, expanded to cages in 1989 753 fish. Driven by them, Liling City, cage fish culture has also developed in 1989, put a total of 63 cages, received good results, is expected to grow to 120 in 1990. According to statistics, a total of 981 cages were put into operation in the rivers and reservoirs of the whole city in 1989, covering an area of 39 mu, of which 753 are adult fish trays, covering an area of 31.38 mu and containing 228 species of fish breeds with an area of 7.62 mu and 414.2 tons of fish products, 570,000 fish species, a total output value of 2.772 million yuan, a profit of 92.34 million yuan.