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各省(市、自治区)水利(水电)厅(局)、丹江口水利枢纽管理局:为总结推广水库网箱培育鲢、鳙鱼种的成功经验,我局于1981年10月在辽宁大伙房水库召开了水库网箱养鱼技术交流会,经过充分交流讨论,一致认为,水库养鱼所需鱼种,数量多,规格大,必须采取多途径分级培育方法才能逐步满足。当前,水库网箱培育鲢、鳙鱼种的技术已基本过关,具有不占耕地、不投饵、可以大批量生产等优点,是多、快、好、省获得鲢、鳙大规格鱼种的有效途径之一,应该积极推广。现将会议起草的《水库网箱培育鲢、
In order to summarize the successful experience of popularizing silver carp and bighead carp species in reservoir cages, the Bureau of Water Conservancy and Hydropower (the bureau) and Danjiangkou Water Conservancy Bureau of each province (municipality, autonomous region) was held in Dahuofang Reservoir in Liaoning in October 1981 After a thorough exchange and discussion, it was unanimously agreed that the fish species required for fish breeding in the reservoir should be large in number and large in size. Therefore, it is necessary to adopt a multi-path grading approach to gradually meet the requirements. At present, the technology of cultivating silver carp and bighead carp has been basically passed by the cage of the reservoir, which has the advantages of not occupying arable land, not feeding and can be mass-produced, and is more, faster, better and less expensive. One of the effective ways should be actively promoted. Now the meeting drafted the "reservoir cage cultivation of silver carp,