| 脊尾白虾人工繁育试验 |
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| 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 |
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| 作者姓名： | 陈贤龙 沈江平 沈爱苗 |
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| 作者单位： | 浙江省慈溪市水产研究所 |
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| 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。
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| 关 键 词： | 脊尾白虾 人工繁育 幼体培育 饵料 |
Experiment on Artificial Propagation of Palaemon carinicauda |
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| CHEN XianlongSHEN JiangpingSHEN Aimiao. Experiment on Artificial Propagation of Palaemon carinicauda[J]. Fisheries Science & Technology Information, 1999, 26(3): 127-129 |
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| Authors: | CHEN XianlongSHEN JiangpingSHEN Aimiao |
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| 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. |
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| Keywords: | Palaemon carinicauda Artificial propagationLarva cultivatingFeed |
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