论文部分内容阅读
80:20池塘养殖模式是由美国奥尔本大学教授史密脱博士设计的。与传统的混养模式相比,80:20池塘养殖模式,在技术上和经济上具有明显的优势,近几年来逐渐为广大渔民所接受,已从试验转向大面积推广,并连续几年被列入全国渔业“丰收计划”指南。 80:20池塘养殖模式的概念是:池塘养鱼收获时80％的产量是由一种摄食颗粒饲料、受消费
80:20 The pond culture model was designed by Dr. Smith, a professor at the University of Alban, USA. Compared with the traditional polyculture mode, the 80:20 pond cultivation mode has obvious technical and economic advantages. It has gradually been accepted by the majority of fishermen in recent years and has been shifted from trial to large-scale promotion. Included in the national fishing “harvest plan” guide. 80:20 The concept of pond farming is: 80% of the production of pond fish is produced by feeding a pellet feed, consumed