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鲫鱼因它的肉质鲜美,对水环境适应能力强,市场价格高等优点而被养殖户接受。它的养殖模式主要以精养和套养为主。精养模式的池塘条件、放养密度、饲料及投喂、水质调控、病害防治等关键技术已经成熟,养殖经济效益比较理想。而套养模式技术尚未成熟,特别是套养密度由于受池塘条件、主养品种及其密度的影响较难确定出合理的参数,目前国内尚未见有关报道,笔者2003年～2004年在天津市武清区三个不同渔场开展了鲫鱼套养高产高效试验,现将试验情况报告如下:
Crucian carp due to its delicious meat, adapt to the water environment, the advantages of higher market prices and farmers have been accepted. Its main breeding mode is mainly intensive and nursed back to health. Intensive mode of pond conditions, stocking density, feed and feeding, water quality control, disease prevention and control and other key technologies have matured, breeding economic ideal. The nesting mode technology is not yet mature, especially the nesting density due to the pond conditions, the main varieties and their density density more difficult to determine the appropriate parameters, the current has not been reported in China, the author from 2003 to 2004 in Tianjin Three different fisheries in Wuqing carried out high-yielding and high-efficiency tests of carassius auratus, the test report is as follows: