论文部分内容阅读
人工养鳖是一项高效益养殖项目。利用房前屋后零星地面养鳖很有开发价值。为此特提供庭院快速高效养鳖方法供参考。该方法是根据湖南省水产所3年的试验成果,并综合洞庭湖沿岸群众养鳖的先进经验而成。它可以达到的目标是:在每年5月至11月的几个月内,可将50～100克的幼鳖育成400克以上的商品鳖,100平方米水面产鳖200公斤;总投入3万元左右,总收入5～5.5万元;除种菌外,其它各项成本投入比常规养殖要节省70％以上,具有占地少,投资省,时间短,效益高等特点,很适合一家一户小型养殖。
Artificial turtle is a high-cost breeding project. After using the house front sporadic ground turtle very development value. For this special provision of yard fast and efficient turtle method for reference. The method is based on three years of Hunan Provincial Fisheries Experimental Results, and integrated with the advanced experience of people raising turtles along the coast of Dongting Lake. It can achieve the goal: in the months of May to November in a few months, 50 to 100 grams of soft-shelled turtle can be raised into more than 400 grams of soft-shelled turtle, 100 square meters of surface water turtle 200 kg; a total investment of 30,000 Yuan or so, with a total income of 5 to 55,000 yuan; In addition to breeding, the cost of other inputs than conventional farming to save more than 70%, with less land, investment, time, benefits and more, it is suitable for a family Small farming.