宁夏水产研究所草鱼人工控温早繁试验研究从1981～1984年经过4年的努力获得成功。1986年通过区级鉴定。其主要做法是在塑料大棚中利用太阳能和小锅炉加热,提高池塘温等人工强化培育措施,提早草鱼繁殖,缩短成鱼养殖周期,提高产量和增加经济效益。现在鱼苗孵化繁殖较过去提早1 Ningxia Institute of Fisheries, Grass carp artificial temperature control of early propagation test from 1981 to 1984 after four years of hard work success. In 1986 through the district level appraisal. Its main approach is to use solar energy and small boilers in plastic shed heating, pond temperature and other artificial enhanced cultivation measures, early grass carp breeding, shorten the adult fish breeding cycle, increase production and increase economic efficiency. Fry hatch breeding is now earlier than the past 1