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通辽地区鲤鱼提早产卵繁殖的技术措施
Technology and Measure of Early-breeding of Carp in Tongliao Area
【摘要】 利用电厂余热控制水温 ,提早亲鱼培育的时间 ,可将鲤鱼产卵时间提前 2 0~ 30天 ,从而延长生长期 ,培育出大规格鱼种
【Abstract】 By using heat water that comes from electric factory to control water temperature.The culture date of parent fish and reproduction date of carp is earlier 20~30 days than normal date.From this,the growth period was prolonged and the size of fingerling was raised.
- 【文献出处】 内蒙古民族大学学报(自然科学版) ,Journal of Inner Mongolia University for Nationalities(Natural Sciences,Quarterly) , 编辑部邮箱 ,2001年04期
- 【分类号】S961.3
- 【下载频次】50