摘要
2001年3月由美国缅因州引进美国金鳟(Oncorhynchus mykiss Walbaum)发眼卵10万粒。孵化水温为2～8℃,流水中进行,孵出仔鱼在3～17℃水温条件下进行人工养殖,培育出3龄鱼,对其生长发育、摄食、形态、生物学以及养殖环境等因素进行了初步的观察和研究。
100,000 eyed eggs of Oncohrynchus mykiss was introduced from Maine State of U.S. in March 2001. The eggs were hatched in 2 - 8 ℃ flowing water, then 3 years old fish was produced in 3 - 17℃water. Growth and development,feeding habits ,biology characteris- tics and culture environment of this fish were initially observed and studied in this artical.
出处
《水产学杂志》
CAS
2007年第1期65-68,共4页
Chinese Journal of Fisheries
关键词
美国金鳟
池塘养殖
生物学观察
Oncohrynchus mykiss
pool culture
biology study
