| 杀虫脒在红壤和菜园土中的吸附 |
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| 引用本文： | 李勇,徐瑞薇,靳伟,安琼.杀虫脒在红壤和菜园土中的吸附[J].土壤学报,1999,36(2):261-266. |
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| 作者姓名： | 李勇 徐瑞薇 靳伟 安琼 |
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| 作者单位： | 中国科学院南京土壤研究所,南京,210008 |
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| 基金项目： | 中国科学院资助项目，29377280， |
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| 摘 要： | 本文研究了杀虫剂杀虫脒在红壤和菜园土中的吸附。结果表明，在吸附杀虫脒的土壤各种组分中，粘粒（〈０．００２ｍｍ）及其矿物类型起着关键性的作用，同时土壤中各种氧化物也发挥一定的作用，而土壤有机质的作用则不明显。由于红壤和菜园土的土壤组成和性质存在差别，因此它们对杀虫脒的吸附特征也不一样，菜园土对杀虫脒的吸附强度和数量均高于红壤。
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| 关 键 词： | 杀虫咪 红壤 菜园土 吸附 |
| 收稿时间： | 1997/10/10 0:00:00 |
| 修稿时间： | 1997-10-10 |
ADSORPTION OF CHLORDIMEFORM ON RED SOIL AND VEGETABLE SOIL |
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| Li Yong,Xu Rui-wei,Jin Wei and An Qiong.ADSORPTION OF CHLORDIMEFORM ON RED SOIL AND VEGETABLE SOIL[J].Acta Pedologica Sinica,1999,36(2):261-266. |
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| Authors: | Li Yong Xu Rui-wei Jin Wei and An Qiong |
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| Institution: | Institute of Soil Science, Academia Sinica, Nanjing 210008;Institute of Soil Science, Academia Sinica, Nanjing 210008;Institute of Soil Science, Academia Sinica, Nanjing 210008;Institute of Soil Science, Academia Sinica, Nanjing 210008 |
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| Abstract: | The adsorption of chlordimeform on red soil and vegetable soil was studied in this work.The results showed that the clay fraction of the soil was principally responsible for the adsorption phenomenon,though oxides in the soil also played a certain role.Soil organic matter also had a high adsorption capacity for this pesticide,but its influence on the adsorption phenomenon was very slight because of its low content in the soil.The different characteristics of chlordimeform adsorption on two studied soils were also discussed in this paper. |
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| Keywords: | Chlordimeform Red soil Vegetable soil Adsorption |
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