养殖的寒冷对策因寒冷情况的不同而异.例如,有针对养殖水长期处于低温的对策,有针对大雪、天灾的对策等等.在此主要谈谈对于低水温的对策.冬季由于寒流的袭击,海、湖沼河川、养殖池的水持续低温,对于种苗供应、鱼类的溯河洄游、渔获量均产生了很大的影响.异常的严寒是人力控制不了的,所以,为了减轻由此带来的影响,就得靠养殖者的经验,采取各种措施,以顺利渡过严寒期.使养殖鱼离开其适应的水温环境,长期 For example, measures have been taken to deal with chilled water and natural disasters for a long time, such as measures against long-term cold water supply and natural disasters, etc. Here we mainly talk about countermeasures for low water temperature. Sea, lakes and rivers, the continuous low temperature of the pond water, for the supply of seedlings, fish upstream migration, catches have a significant impact on the abnormal cold is human control can not, so, in order to reduce by The impact of this has to rely on the experience of the farmer to take various measures to successfully weather the cold period, leaving the farmed fish to leave their adapted water temperature environment, long-term