| 虾塘水体理化因子日变化的研究 |
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| 引用本文： | 李贵生,何建国,李桂峰,江静波,莫福,陆永涛,林宁.虾塘水体理化因子日变化的研究[J].中山大学学报论丛,1996(Z1). |
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| 作者姓名： | 李贵生 何建国 李桂峰 江静波 莫福 陆永涛 林宁 |
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| 作者单位： | 中山大学生命科学学院!广州510275(李贵生，何建国，李桂峰，江静波)，廉江市龙营围对虾养殖场(莫福，陆永涛，林宁) |
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| 基金项目： | 广东省自然科学基金!940636 |
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| 摘 要： | 对4口虾塘水体的部分理化因子进行了日变化的观察，结果表明水温和pH值均下午高于上午，而亚硝酸盐和硝酸盐则上午高于下午，盐度和氨上、下午未见明显差别．
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| 关 键 词： | 水体理化因子 虾塘 日变化 |
Study on Daytime Changes of Physical and Chemical Elements of Prawn-Farming Pond Water |
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| Li Guisheng, He Jianguo, Li Guifeng, Jingbo Jingbo, Mo Fu, Lu Yongtao, Lin Ning.Study on Daytime Changes of Physical and Chemical Elements of Prawn-Farming Pond Water[J].Supplement to the Journal of Sun Yatsen University,1996(Z1). |
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| Authors: | Li Guisheng He Jianguo Li Guifeng Jingbo Jingbo Mo Fu Lu Yongtao Lin Ning |
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| Abstract: | The daytime changes of partial physical and chemical elements of four prawn-farming pond water were studied. The results showed that the water temperature and pH value were higher in the afternoon than those in the morning, while the levels of nitrite and nitrate were higher in the morning than those in the afternoon. The levels of salinity and ammonia were no statistical differences between the morning and the afernoon. |
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| Keywords: | water physical and chemical elements prawn-farming pond daytime change |
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