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近年来,北方各省市池塘养鲤生产应运而生,且发展迅猛。各地涌现了不少高产高效益典型,因而引起了各级领导及养鱼单位的高度重视。但就产量而言有不少单位不尽人意,亩产高的已过两吨,低的仅300公斤左右,还不如传统池塘养鱼的产量。如何使池塘养鲤能高产高效益,这涉及技术、管理、配套等众多因素,但是首先应为池塘养鲤创造必要的生产条件,也就是要搞好实施养鲤前的各项准备。
In recent years, the production of pond carp in various provinces and municipalities in the north came into being, with rapid development. Many high-yielding and high-efficiency models have emerged around the country, which has drawn great attention from leaders and fish-farming units at all levels. However, in terms of output, quite a number of units are unsatisfactory. The output per mu is over two tons and the low is only about 300 kilograms. This is not as good as that of traditional pond fish culture. How to make the pond carp can produce high yield and benefit, which involves technology, management, supporting and many other factors, but should first create the necessary conditions for the production of pond carp, that is, to carry out the preparations before the carp.