| 水稻-扣蟹综合种养对水体环境影响的动态规律研究 |
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| 引用本文： | 刘颖,何俊,殷文健,将造极,蒋严,张宪中.水稻-扣蟹综合种养对水体环境影响的动态规律研究[J].水产养殖,2020,41(6):36-40. |
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| 作者姓名： | 刘颖 何俊 殷文健 将造极 蒋严 张宪中 |
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| 作者单位： | 无锡市水产技术推广总站,江苏无锡214021;锡山区水产技术推广站,江苏无锡214101 |
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| 基金项目： | 江苏省渔业科技创新与推广项目 |
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| 摘 要： | 对水稻-扣蟹综合种养模式和扣蟹传统池塘养殖两种模式进行水质监测分析。结果表明:各采样水体pH值、DO值等指标均符合《渔业水质标准》的要求;水体中总氮、总磷等指标数据也达到了《淡水池塘养殖水排放要求》和《太湖流域池塘养殖水排放要求》等相关国家、地方标准的要求。底质营养盐的含量远高于水体。
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| 关 键 词： | 水稻 扣蟹 综合种养 水环境 |
The dynamic regulation of water environment in Rice-juvenile crab Co-culture system |
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| Liu Ying,He Jun,Yin Wenjian,Jiang Zaoji,Jiang Yan,Zhang Xianzhong.The dynamic regulation of water environment in Rice-juvenile crab Co-culture system[J].Journal of Aquaculture,2020,41(6):36-40. |
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| Authors: | Liu Ying He Jun Yin Wenjian Jiang Zaoji Jiang Yan Zhang Xianzhong |
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| Institution: | (Wuxi aquaculture technology promotion station,Wuxi 214021,China;Wuxi Xishan district aquatic products technology promotion station,Wuxi 214101,China) |
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| Abstract: | The water quality was monitored and analyzed in both rice-juvenile crab co-culture system and juvenile crab high intensive culture pond. The results showed that pH and dissolved oxygen in sampled water were according with the standard of fishery water quality published by government, and the concentration of total nitrogen and total phosphorus were also according with discharge requirements of pond aquaculture water in Taihu lake basin. In general, the content of nutrients in sediment were significantly higher than those in water samples. |
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| Keywords: | rice juvenile crab co-culture system water environment |
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