摘要
该试验在水温8℃~10℃条件下,利用循环水孵化槽对银鲑(Oncorh ynchuskisutch)发眼卵进行孵化。30d后,鱼卵破膜,再经过30d饲养鱼苗上浮后转入圆形玻璃缸内培育,当鱼苗达到10g后可进行70d的银化培育。
In this study,Oncorhynchuskisutch were incubated in a recirculating water hatching tank under water temperature of 8℃~10℃.After 30 days,the membrane of the fish eggs was broken.After 30 days of feeding,the fish fry floated up and were transferred to the circular glass tank for cultivation.When the fish fry reached 10g,70d silver cultivation could be carried out.
作者
徐浩然
冯剑
王兴兵
赵晓临
孙玉芝
XU Haoran;FENG Jian;WANG Xingbing;ZHAO Xiaolin;SUN Yuzhi(Freshwater Fisheries Sciences Academy of Liaoning Province,Liaoyang 111000,Liaoning China;Benxi Agrimarine Industries Inc,Benxi 117000,Liaoning China;Fishery Development Department of Benxi Agricultural Comprehensive Development Service Center,Benxi 117000,Liaoning China)
出处
《黑龙江水产》
2021年第4期3-4,共2页
Northern Chinese Fisheries
关键词
银鲑
全雌二倍体
苗种培育
Oncorhynchuskisutch
All female diploid
Seedling cultivation
