摘要
为对比鲟鱼新品种杂交鲟“京龙1号”和普通西杂鲟(西伯利亚鲟♀×施氏鲟♂杂交)的生长情况,进行了从苗种培育到养殖阶段的养殖对比试验。试验于2023年2月26日放苗,11月23日测产,通过比较两个品种养殖平均体质量、单位产量和成活率,得出新品种杂交鲟“京龙1号”具有生长速度快、成活率高、抗病性强、产量高的优点。
To compare the growth of a new variety of hybrid sturgeon“Jinglong 1”with the common hybrid sturgeon(Acipenser baerii♀×A.schrenckii♂),a comparison trial was conducted from seedling breeding to commercial farming.The seedlings were released on February 26th,2023 and harvested on November 23rd.By comparing the average weight,average yield,and survival rate of the two varieties,it was found that the new variety of hybrid sturgeon“Jinglong 1”has the advantages of growing fast,high survival rate,strong disease resistance,and high yield.
作者
赵强
方会卿
谭建龙
朱静
孟秋冬
ZHAO Qiang;FANG Huiqing;TAN Jianlong;ZHU Jing;MENG Qiudong(Shijiazhuang Fishery Technology Extension Station,Shijiazhuang 050091,China;Hebei Provincial Agricultural and Rural Affairs Department Service Center,Shijiazhuang 050061,China)
关键词
京龙1号
西杂鲟
养殖
Jinglong 1
hybrid sturgeon(Acipenser baerii♀×A.schrenckii♂)
aquaculture
