江西省江西省于今年一月二十日至二十五日在进贤县召开了有25个单位参加的全省第一次鱼类优良品种选育协作会议,经过反复讨论和协商,确定了研究计划,现简介如下: (一)主要淡水养殖鱼类选育:内容包括1.选育生长快,抗病力强的草鱼纯系品种。2.选育生活力强,生长快,体型好的鲢纯系 Jiangxi Province held a collaboration meeting of breeding and breeding of the finest varieties of fish in the province for the first time with 25 units participating in Jinxian County from January 20 to 25 this year. After repeated discussions and consultations, it was confirmed The research plan is as follows: (1) Main Freshwater Fish Breeding: The contents include: 1. Breeding of fast-growing and disease-resistant grass carp purebred varieties. 2. Breeding strong vitality, fast growth, good size silver carp purebred