论文部分内容阅读
我场渔业队共有鱼塘97.75亩,其中鱼苗鱼种池19.84亩,成鱼塘77.91亩,饲料地2亩,专业职工五人。1987年承担邵阳市蔬菜畜牧水产局下达的百亩连片成鱼高产试验和配合饲料喂鱼试验。两个项目在同一片池塘进行,现将我们的试验报告如下。一、材料与方法试验场所就是渔业队77.91亩渔池,共12口。投放老口鱼种4412.6公斤,其中草鱼2505.6公斤,鲢鱼822.6公斤,其他鱼种(鳊、鲤)1084.4公斤。平均每亩投放老口鱼种56.64公斤。投放春片鱼种15674尾,其
Our farm has a total of 97.75 mu of fish ponds, including 19.84 mu of fish ponds, 77.91 mu of fish ponds and 2 mu of feedlot, and five professional workers. In 1987 Shaoyang City Bureau of Agriculture, Animal Husbandry and Fisheries issued a hundred acres contiguous into a fish high-yielding test and feed with the feed test. Two projects in the same pond, now our test report is as follows. First, materials and methods Experimental sites are 77.91 acres of fishing team fishing pond, a total of 12. Launched old mouth species 4412.6 kilograms, of which 2505.6 kilograms of grass carp, silver carp 822.6 kilograms, other species of fish (鳊, carp) 1084.4 kilograms. An average of 56.64 kilograms of old mouth fish species were put into each mu. Serve spring fish 15674 tail, its