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近年来，随着河南省洛阳地区水产养殖业的快速发展，草鱼苗种一直供不应求，制约了本地区水产养殖的发展。我们于１９９９年６月２５日～１９９９年１１月１５日在洛阳市郊选择一口面积为６．５亩池塘，进行了池塘培育草鱼苗种的高产养殖试验，取得了较为满意的结果，现将试验
In recent years, with the rapid development of aquaculture in Luoyang, Henan Province, the grass carp has been in short supply, restricting the development of aquaculture in this area. We chose a pond with an area of 6.5 mu in the suburbs of Luoyang from June 25, 1999 to November 15, 1999 to carry out high-yield aquaculture experiments on foraging for grass carp fry in ponds. We have obtained satisfactory results.