| 南美白对虾工厂化养殖水体pH值的变化特征 |
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| 引用本文： | 陈剑锋,赖廷和,童万平. 南美白对虾工厂化养殖水体pH值的变化特征[J]. 水产科学, 2006, 25(9): 456-458 |
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| 作者姓名： | 陈剑锋 赖廷和 童万平 |
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| 作者单位： | 广西红树林研究中心,广西,北海,536000;广西海洋研究所,广西,北海,536000 |
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| 摘 要： | 试验结果表明：养殖中后期水体中浮游植物的光合作用较弱，对虾、微生物的呼吸和有机物的氧化分解产生的CO2影响较大，水体pH值基本稳定（通常〈7．5），施加石灰调高pH值只能维持较短时间。
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| 关 键 词： | 南美白对虾 pH值 工厂化养殖 水质 |
| 文章编号： | 1003-1111(2006)09-0456-03 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2006-01-19 |
Fluctuation of pH Values in Water of Industrialized Cultivation of White-leg Shrimp Litopenaeus vannamei |
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| CHEN Jian-feng,LAI Ting-he,TONG Wan-ping. Fluctuation of pH Values in Water of Industrialized Cultivation of White-leg Shrimp Litopenaeus vannamei[J]. Fisheries Science, 2006, 25(9): 456-458 |
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| Authors: | CHEN Jian-feng LAI Ting-he TONG Wan-ping |
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| Affiliation: | 1. Guangxi Mangrove Research Center, Beihai 536000, China; 2. Guangxi Institute of Oceanography, Beihai 536000, China |
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| Abstract: | Water quality was monitored in industrialized cultivation of white-leg shrimp Litopenaeus vannamei.The results showed that there were low photosynthesis by phytoplankton,oxidation of organic substances by microorganisms,and small daily fluctuations in pH values(often below 7.5) in the middle and later rearing periods.Increase in pH values was maintained only for a short periods by administration of limestone. |
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| Keywords: | Litopenaeus vannamei pH value industrialized cultivation water quality |
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