| The Influences of Mg^2 ,Ca^2 ,and Mg^2 /Ca^2 Ratio in Mixed Seawater on the Emergence Rate of Penaeus Japonicus Postlarva |
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| 作者姓名： | 臧维玲 徐桂荣 |
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| 作者单位： | [1]FisheriesCollege,ShanghaiFisheriesUniversity,Shanghai200090,China [2]ShanghaiShencaoSpecialFisheriesDevelopmentcompany,Shanghai201507,China |
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| 摘 要： | This paper reports the approprite ranges of Mg^2 ,Ca^2 and their ratio Mg^2 /Ca^2 in mixed seawater for rearing of Penaeus japonicus larvae,The ranges for the above three indices are 1150-1450mg/L,360-440mg/L and 2.8-3.4,respectively,the proper salinity range of mixed seawater is 22.1-33.9 obtained by mixing estuarine water and concentrated seawater.
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| 关 键 词： | 对虾 后期幼体 混合海水 镁 钙 养殖 |
| 收稿时间： | 8 October 2001 |
| 修稿时间： | 15 April 2002 |
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