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南美白对虾温室中间培育试验

FRESHWATER FISHERIES(2003)

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Abstract
采用温室对南美白对虾进行淡化中间培育,投放虾苗104万尾,平均体长1.0cm,平均体重14mg,密度3243尾/m2,初始盐度5‰ ,培育水温25~26℃,以活体淡水枝角类饵料为主,前后分别用丰年虫和颗粒料衔接,前8d淡化将盐度降至2‰,培育15d: 出苗平均体长2.2cm,平均体重142mg; 增长0.08cm/d,增重8mg/d; 共出虾苗78万尾,成活率为75.5%.
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