Now some of them are involved in fish-seed production [controlled breeding of fish as in a hatchery], which is more lucrative than fish aquaculture.

现在她们之中的一些人从事鱼苗生产[在孵卵池从事人工养殖鱼苗]，这项产业带来的利润比养鱼更高。

youdao

Dr Landos said about 90 per cent of larvae spawned at the Sunland Fish Hatchery from bass taken from the river were deformed and all died within 48 hours.

蓝多士博士指出，90%在努沙河日地孵鱼场产的鲈鱼鱼苗都呈现畸形，并于48小时内全数死亡。

youdao

L Jensen is manager of the Leavenworth National Fish Hatchery.

是李文次国家鱼类孵卵所的所长。

youdao

Tests of female spring chinook from Dworshak National Fish Hatchery along Idaho's Clearwater River at Ahsahka likewise showed no evidence of the male-linked genetic marker.

CNN: Something's fishy with chinook salmon

Nature Iraq promotes projects designed to make the marshes' revival sustainable, including plans for a fish hatchery, tourist development and environmentally conscious "Green Villages, " where marsh people can practice their traditional culture while enjoying access to modern education and health care.

NPR: Iraq's Marshlands Face A Second Death By Drought

Kornfield and his colleagues will determine the impact that hatchery raised salmon have had on native fish stocks in the eight proposed river runs which include the Narragauagus, Pleasant, Machias, East Machias, Dennys, Sheepscot Ducktrap and Cove Brook rivers.

CNN: Gene study seeks 'wildness' of Atlantic salmon - October 25 1999