Technical specifications for rainbow trout culture . techniques for fry and fingerling culture 虹鳟养殖技术规范.鱼苗鱼种培育技术
How is the huge mortality to fish eggs and larvae considered compatible with a marine park 为何在成立海岸公园后，仍有大量鱼卵及鱼苗死亡？
Technical specification for obscure puffer culture - part 3 : techniques in fry and juvenile rearing 暗纹东方?养殖技术规范第3部分:鱼苗鱼种培育技术
Members will also give their views on a trial release of fish fry in marine parks this year 他们亦会就今年在海岸公园放养鱼苗的试验计划发表意见。
Among these , restocking is one of the fisheries management measures most acceptable to fishermen , " dr leung said 各项措施中以鱼苗放养最为渔民欢迎。
Beginning in march , the fish start the arduous journey 800 kilometers upriver from the pacific ocean 三月初，鱼苗便从太平洋上游开始它们800公里艰辛的旅程。
We supply the check service on the quality of aquatic product , fishery feed , fingerling , fry and water quality 提供水产品、渔用饲料、鱼种、鱼苗和水质的质量检测服务。
The use of electricity for the purpose of fishing also destroys nearby small fish and planktons 使用电力捕鱼，同样会杀害附近的鱼苗和浮游生物，破坏海洋生态系统的循环。
Traditionally , fry are stocked in early spring and most fish species reach marketable size in eight to twelve months 传统上，鱼苗会在初春放养，大部份饲养品种会在8至12个月内长至可售卖的体积。
