论文部分内容阅读
日前,阳山县水产良种场人工孵化倒刺鲃获得成功。此成果为全国首例,填补了我国人工繁殖倒刺鲃的空白。珍稀优质鱼种倒刺鲃是我国南方江河野生优质经济鱼类之一,具有食性广、生长快、个体大、肉质鲜美、营养丰富、经济价值高等优点。近年来,由于人为的因素,使得江河野生倒刺鲃日益减少,远远不能满足人们日常的需要。故此,人工繁殖、培育倒刺鲃已成为发展山区名优特
A few days ago, Yangshan County, aquaculture breeding field artificial hatchling 鲃 successful. This result is the first case in China, filling the blank of the barbed bream in China. Rare and high quality species of barbed sphagnum is one of the wild and high quality economic fish in the southern rivers of our country. It has the advantages of broad feeding, rapid growth, large individual, delicious meat, rich nutrition and high economic value. In recent years, due to human factors, the wild barbed bream in the rivers has been declining day by day, far from being able to meet people’s daily needs. Therefore, artificial breeding, cultivation barbed bream has become a famous mountain specialty