论文部分内容阅读
泥鳅,又名鳅鱼,肉质清淡、细嫩味美,营养价值很高。据测定,泥鳅含蛋白质达18.7％、脂肪2.7％;还有核黄素、尼克酸及钙、磷、铁等元素。 饲养泥鳅的技术措施是:一、科学建池。泥鳅池最好建在阳光充足,水源充沛的地方,每池约占地一分半,池深二尺。先将池底夯实,池周围用三合土坚固,以免漏水。池的进出水口处要用铁丝网围好,池
Loach, also known as loach fish, fleshy light, delicate delicate, high nutritional value. According to the determination, loach contains protein up to 18.7%, fat 2.7%; also riboflavin, niacin and calcium, phosphorus, iron and other elements. The technical measures of feeding loach are: First, the scientific construction of the pool. Loach pool is best built in sunny, full of water, each pool of about one and a half, pool depth two feet. Pool bottom compaction, pool around the trigeminal soil, so as not to leak. The entrance of the pool to use barbed wire fence, pool