| 污水灌溉对水稻生长影响的模拟 |
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| 引用本文： | 赵培道, 邹惠仙. 污水灌溉对水稻生长影响的模拟[J]. 生态与农村环境学报, 1994, 0(1) |
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| 作者姓名： | 赵培道 邹惠仙 |
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| 作者单位： | 南京大学大地海洋科学系，南京大学环境科学系 |
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| 摘 要： | 本文根据各工厂污水排入大通河的负荷量，作污灌模拟试验。试验证明：１．各工厂排污所含有机物质超过一定量便对水稻生长及产量产生严重影响；２．用大通河水灌溉，也会影响水稻的生长及产量。这说明大通河水已受到各工厂污染物的严重污染。
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| 关 键 词： | 模拟试验，污灌，水稻生长 |
A simulation test in the effect of sewage irrigation on ricegrowth |
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| Zhao Peidao and Zhou Huixian. A simulation test in the effect of sewage irrigation on ricegrowth[J]. Journal of Ecology and Rural Environment, 1994, 0(1) |
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| Authors: | Zhao Peidao and Zhou Huixian |
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| Abstract: | According to the pollutant burden dixchargedinto Datong River from the factories, a simulation test in theeffect of Organic sewage irrigation on rice growth was conduct-ed. The results are as follows:the:severe effect of sewage irri-gation on rice growth and yield will appear when the organicmattet amount in the sewage water reaches to the critical lev-el; and the rice growth and yield also is negatively affectedwith the irrigation of Datong River,which indicates that Da-tong River has been already severely polluted. |
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| Keywords: | simulation test sewage irrigation rice growth |
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