湖南师范大学生物系与湘阴县东湖渔场合作,用细胞工程和有性杂交相结合培育成功一种优良的三倍体鲫鱼——工程鲫。1992年11月17日,在长沙市郊区红色渔场,由省科委主持了“工程鲫新闻发布会”。省领导万达、王治国、刘正及有关部门的领导出席了发布会,对该项科研成果给予了高度的肯定。 1992年,红色渔场在885亩水面中投放8.5万尾工程鲫寸子,与其它鱼类混养,取得显著的经济效益。亩放140—210尾平均规格28g/尾的工程鲫,经过320天左右的饲养,个体平均重量557—725g,最大个体可达1000g,平均亩产90—105kg,且不影响其它鱼类的生长。该鱼体型优美、肉质鲜嫩、内脏部分少,深受消费者 Hunan Normal University Department of Biology and the East Lake Fishery in Xiangyin County, with the combination of cell engineering and sexual hybrids to cultivate a successful triploid crucian carp - engineering crucian carp. November 17, 1992, in the suburbs of Changsha red fishing grounds, chaired by the Provincial Science and Technology Commission “crucian carp press conference.” Provincial leaders Wanda, Wang Zhiguo, Liu Zheng and leaders of relevant departments attended the conference and highly praised the scientific research achievements. In 1992, the red fishery put up 85,000-tonne crucian carp in 885 mu of water surface and was mixed with other fish to obtain significant economic benefits. Mu put 140-210 tail average size 28g / tail engineering crucian carp, after 320 days of breeding, the average individual weight 557-725g, the largest individual up to 1000g, the average yield 90-105kg, and does not affect the growth of other fish . The fish body type, fresh meat, less internal organs, by consumers