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脊尾白虾人工繁育试验
引用本文:陈贤龙,沈江平,沈爱苗. 脊尾白虾人工繁育试验[J]. 水产科技情报, 1999, 26(3): 127-129
作者姓名:陈贤龙  沈江平  沈爱苗
作者单位:浙江省慈溪市水产研究所
摘    要:取杭州湾捕得的脊尾白虾抱卵虾,放在小型水泥池中孵化释放,有效孵化率约70%,孵化的幼体,前期用硅藻和鸡蛋黄作开口饵料,中后期用卤虫幼体和鸡蛋黄,仔虾成活率可达61%。试验表明,繁育季节选择在5月份以后,水温25℃左右为好,在此条件下约需15d出苗,每千克亲虾平均可育出12.3万尾仔虾。

关 键 词:脊尾白虾 人工繁育 幼体培育 饵料

Experiment on Artificial Propagation of Palaemon carinicauda
CHEN XianlongSHEN JiangpingSHEN Aimiao. Experiment on Artificial Propagation of Palaemon carinicauda[J]. Fisheries Science & Technology Information, 1999, 26(3): 127-129
Authors:CHEN XianlongSHEN JiangpingSHEN Aimiao
Abstract:Brood shrimps of Palaemon carinicauda captured in Hangzhou Bay were stocked in small cement ponds to produce seeds. The hatching rate was about 70%. Diatoms and yolk were used as larval stage feed, then brine shrimps and yolk were used to feed the larvae. Its survival rate reached 61%. The test showed that when the water temperature reaches 25 after May, the hatching time is about 15 days, per kg brood shrimps can produce 123000 larvae on an average.
Keywords:Palaemon carinicauda Artificial propagationLarva cultivatingFeed
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