辽宁省水产局确定由辽宁省淡水水产研究所承担全国“淡水养殖鱼类优良品种的选育”重大协作项目,该所接受任务后,进行了认真的讨论和研究,并制定了选育种研究计划(提纲),具体内容介绍如下:以往引种情况:以往引进的鳞鲤、镜鲤、红鲤、团头鲂等已扩展于全 Liaoning Provincial Fisheries Bureau confirmed that Liaoning Provincial Institute of Freshwater Fisheries undertook a major project of “Breeding and Breeding of Fine Varieties of Freshwater Fish in China”. After receiving the task, the institute conducted serious discussions and research and formulated the study on breeding breeding Plan (outline), the specific content is as follows: Past introduction of the case: the previous introduction of scales carp, mirror carp, red carp, bream, etc. have been extended to the whole