论文部分内容阅读
益阳县1989年全县利用水面12.3万亩,利用率94.4％,其中池塘养鱼面积60113亩,共产鲜鱼6955吨,池塘养殖产量占总产量的84％,池塘渔业产值(按现行价计算)达1947万多元,亩平产值324元。如何提高池塘渔业经济效益,我们认为仍是当前水产工作者需要研究和探讨的突出问题。 (一) 池塘养鱼经济效益调查及分析我们于1989年底针对全县三个渔业区,选择有代表性的池塘养鱼承包户24户进行调查,共经营水面301.84亩,放养水面比1988年增加81.3亩,投放鱼种225393尾,
Yiyang County in 1989, the county use of 123000 acres of water, the utilization rate of 94.4%, of which 60113 acres of fish pond area, 6955 tons of fresh seafood, pond aquaculture production accounted for 84% of the total output, pond fishery output value (at current prices) Up to 19.47 million yuan, mu flat production value of 324 yuan. How to improve the economic benefits of pond fisheries, we think it is still the outstanding issue that the current aquatic workers need to study and discuss. (I) Survey and Analysis of Economic Benefits of Pond Fish Culture We conducted a survey on 24 fishery contractual households of three ponds in the three fishing areas of the county at the end of 1989, with a total of 301.84 mu of water surface and an increase of surface water release over 1988 81.3 acres, put the fish 225393 tail,