银鲫以其肉味鲜美、营养丰富而深受广大消费者喜爱。银鲫对环境的适应能力强,生长速度快,抗病力强,养殖技术简单,养殖效益好,是一种优良的养殖品种,其养殖面积呈逐步扩大的趋势。近几年来,在银鲫养殖过程中,由于颗粒饲料的大量使用,养殖密度的不断提高,养殖环境的不断恶化,其养 Silver crucian carp with its delicious meat, nutritious and loved by the vast number of consumers. Silver crucian carp environment adaptability, fast growth, disease resistance, breeding technology is simple, good breeding, is an excellent breed, its breeding area is gradually expanding trend. In recent years, silver carp breeding process, due to the extensive use of pellet feed, raising the continuous improvement of density, the deteriorating farming environment, its support