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为探讨露斯塔野鲮池塘养殖技术,达到大面积推广养殖的目的。1990年我们承担了湖南省科委、衡阳市科委下达的“露斯塔野鲮池塘养殖技术研究”课题,其研究内容包括:露斯塔野鲮人工繁殖技术;苗种培育技术;池塘混养技术及增产效益对照试验、调查等。各类试验除有单项试验报告和材料外,现将其养殖技术综述如下: 一、人工繁殖鱼苗技术 1、亲鱼选留和培育:1987年,我们组织和平乡和平村渔场从广东引进露斯塔野鲮苗2万尾,经发花培育转入成鱼塘混养,当年体重达156g。从中选留了50尾作为后备亲鱼,经两年放养和越冬培育,即1989年冬露斯塔野鲮体重达2.2公斤。从中选择无病无伤,体质健壮的露斯塔野鲮
In order to explore Lupita wild 鲮 pond farming techniques, to achieve a large area to promote breeding purposes. In 1990, we undertook the subject of “research on pond breeding techniques of Lysita wild rice” issued by Science and Technology Commission of Hunan Province and Hengyang Municipal Science and Technology Commission. Its research contents include: Artificial propagation techniques of Lysita wild rice; Seed breeding techniques; And increase yield control trials, surveys and so on. In addition to a variety of tests with individual test reports and materials, the farming technology will now be summarized as follows: First, the artificial breeding fry technology 1, broodstock selection and training: In 1987, we organized peace Hepingcun fishing village from Guangdong introduced Losta wild Miao Miao 20000, floret breeding into the polyculture, then weighing 156g. Fifty selected from reserve as reserve broodstock, after two years of stocking and overwintering breeding, that is, the winter of 1989 Lusta wild boar weighing 2.2 kilograms. Choose from disease-free non-injury, robust sturdy Lost wild rice