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随着我省水产经营机制的健全和水产品流通机制的放开,我省水产养殖业历经了量的积累和质的提高两个阶段,得到了快速发展。在建国初期,我省的水产养殖面积约3.5万公顷,水产品产量不到1万吨。经过逐年的不断发展,到2002年底,全省水产品总产量299030吨,其中养殖总产量242878吨,总水面达175092公顷,其中池塘养殖水面78465公顷。但近几年来,由于只注重产量的提高,而忽视品种的优化调整,致使出现增产不增收的现象,养殖效益不断下降。为了适应市场需求,调整养殖结构,提高经济效益,我们通过对河南省野生经济鱼类如黄颡鱼、乌鳢、鲶鱼等鱼类的经济性状及市场状况进行调查,并结合在河南师范大学淡水养殖基地开展的相关鱼类的繁殖驯养生产试验研究,对开发我省野生经济鱼类人工养殖进行了探讨,为我省的渔业经济发展提供参考意见。
With the improvement of fishery management mechanism in our province and the opening up of aquatic products circulation mechanism, the aquaculture industry in our province has experienced rapid development after two stages of accumulation and qualitative improvement. In the early days after the founding of New China, the aquaculture area in our province was about 35,000 hectares and the output of aquatic products was less than 10,000 tons. After years of continuous development, by the end of 2002, the province’s total output of 299030 tons of aquatic products, of which 242878 tons of aquaculture production, the total water surface of 175092 hectares, of which pond aquaculture 78465 hectares. However, in recent years, due to the increase of output only, the optimization and adjustment of varieties have been neglected, resulting in the phenomenon of increasing production without increasing income and the decreasing of farming efficiency. In order to adapt to the market demand, adjust breeding structure and improve economic efficiency, we investigated the economic traits and market conditions of wild economic fish such as catfish, catfish and catfish in Henan Province, combined with the freshwater aquaculture in Henan Normal University Based on the experimental research on the breeding and domestication of fish related to the base, this paper discussed the exploitation of the wild farmed fish in our province and provided reference for the development of the fishery economy in our province.