| 呋喃丹在模拟水稻-鱼和水稻-萍-鱼生态系统中行为归趋的比较研究 |
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| 引用本文： | 甘剑英,孙锦荷,陈子元.呋喃丹在模拟水稻-鱼和水稻-萍-鱼生态系统中行为归趋的比较研究[J].环境科学学报,1989,9(1):65-73. |
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| 作者姓名： | 甘剑英 孙锦荷 陈子元 |
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| 作者单位： | 浙江农业大学原子核农业科学研究所 杭州
(甘剑英，孙锦荷)，浙江农业大学原子核农业科学研究所 杭州(陈子元) |
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| 摘 要： | 用~(14)C标记法研究呋喃丹在水稻-鱼和水稻-萍-鱼两种模拟生态系统中的分布、消失和残留行为。结果表明,由于萍的引入,使在水稻-萍-鱼系统中,田表水中的残留较低,而鱼体中残留较高。结合态残留物是土壤、鱼和植株体中呋喃丹的主要残留形态。
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| 关 键 词： | 呋喃丹 农药 结合态 残留 鱼 |
| 收稿时间： | 1988/1/25 0:00:00 |
FATE OF CARBOFURAN IN RICE/FISH AND RICE/DUCKWEED/FISH ECOSYSTEMS |
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| Gan Jianying,Sun Jinhe and Chen Ziyuan.FATE OF CARBOFURAN IN RICE/FISH AND RICE/DUCKWEED/FISH ECOSYSTEMS[J].Acta Scientiae Circumstantiae,1989,9(1):65-73. |
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| Authors: | Gan Jianying Sun Jinhe and Chen Ziyuan |
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| Institution: | Institute of Nuclear Agricultural Sciences, ZheJiang Agricultural University, Hangzhou,Institute of Nuclear Agricultural Sciences, ZheJiang Agricultural University, Hangzhou and Institute of Nuclear Agricultural Sciences, ZheJiang Agricultural University, Hangzhou |
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| Abstract: | The distribution, the disappearance and the residue of carbofuran in rice/fish and rice/duckweed/fish ecosystems were studied after applying the chemical labeled with (14)C.In the rice/duckweed/fish system, the content of carbofuran in paddy water was lower and in fish tissue was higher than that in the rice/fish system. It was found that the bound residues constituted a majority of the chemical residues in soil, rice plants and fishes. |
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| Keywords: | carbofuran pesticide residues bound residues paddy soil fish rice |
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