亚硝酸盐和氨对凡纳对虾和日本对虾幼体的毒性作用

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亚硝酸盐和氨对凡纳对虾和日本对虾幼体的毒性作用
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中图分类号:S968.22 S912
基金项目:上海市科技兴农项目办公室下达“河口区日本对虾苗种培育技术研究”，农科改字 (99) 1-9号项目资助

Toxic effects of nitrite and ammonia on Penaeus vannamei larvae and Penaeus japonicus larvae

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摘要:

研究了NH3－N和NO2^-N对凡纳对虾与日本对虾幼体的毒性作用。获得了NH3-N和NO2^-H对两种幼体的24h,48h,72h,96h和LC50值，以及安全浓度（Cs),NH3-N对两种虾幼体的Cs分别为Z：0.078和0．047，M：0．077和0．066，P：0．048和0．138mg/L：NO^--N对两种虾幼体的Cs分别为Z：0．56和1．08，M：0．77和0．45，P：2．57和2．06mg/L。

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This paper deals with the toxic effects of NH 3 N and NO - 2 N on Penaeus vannamei larvae and Penaeus japonicus larvae. The 24h, 48h,72h, 96h Lc 50 values of NO - 2 N and NH 3 N for the two kinds of larvae were obtained,and the Cs of NO - 2 N and NH 3 N for the two kinds of larvae were obtained,The Cs of NH 3 N for Z,M,and P of the two kinds larvae were 0.078 and 0.047,0.077 and 0.060,0.048 and 0.138 mg/L;the Cs of NO - 2 N for Z,M,and P of the two kinds larvae were 0.56 and 1.08,0.77 and 0.45,2.57 and 2.06 mg/L respectively.

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姚庆祯,臧维玲,戴习林,江敏,林荣飞,徐桂荣.亚硝酸盐和氨对凡纳对虾和日本对虾幼体的毒性作用[J].上海海洋大学学报,2002,(1):21-26.
YAO Qing zheng, ZANG Wei ling, DAI Xi lin, JIANG Min, LIN Rong fei, XU Gui rong . Toxic effects of nitrite and ammonia on Penaeus vannamei larvae and Penaeus japonicus larvae[J]. Journal of Shanghai Ocean University,2002,(1):21-26.

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最后修改日期:2001-09-18
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