为了适应商品渔业发展的需要,不断调整产业结构,推广名特优新鱼类良种,作者汇集了水产科技界多年辛勤劳动的成果,推荐了40余个鱼类养殖对象,编写成《国内外最新鱼类养殖》一书。全书分四章,第一章为鱼类的移植驯化;第二章为鱼类杂种优势 In order to meet the needs of the development of commodity fisheries, the industrial structure should be readjusted and the new and excellent new fish species promoted. The author brought together the achievements of many years of hard work in aquaculture science and technology sectors, recommended more than 40 fish breeding targets and compiled the latest Fish farming "book. The book is divided into four chapters, the first chapter for the transplantation of fish domestication; the second chapter is the fish heterosis