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随着人民消费水平的不断提高,对生活物质的需求也在不断地发生变化。水产品市场的需求也从过去的以肥水鱼(花、白鲢)为主,逐渐改变为以花色鱼为主,尤其是鲤、鲫鱼更是普遍受到欢迎。为了满足市场需要,成鱼养殖也必须向以花色鱼为主转变。为适应这一形势,提高单位养殖水面经济效益,我们于1985年在本场水科所进行了以花色鱼为主的成鱼高产养殖试验,初步取得了成果。现将试验情况初报如下:
As the level of people’s consumption continues to increase, the demand for living materials is constantly changing. Demand for aquatic products from the past to the fat fish (flowers, silver carp) -based, gradually changed to the color-based fish, especially carp, crucian carp is more commonly welcomed. In order to meet the needs of the market, adult fish culture must also change to the color fish. In order to adapt to this situation and improve the economic efficiency of aquaculture, we conducted a preliminary experiment on the high-yielding adult fish production in this field in 1985. The first test case is reported as follows: