Study of Atrazine Eluviation Regularity in Soil Column

WANG Yu-jun; LI Wen-peng; ZHANG Duo; YANG Yue; LAN Jin-fu; TIAN Li-li

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Study of Atrazine Eluviation Regularity in Soil Column

更新时间：2024-11-07

- Study of Atrazine Eluviation Regularity in Soil Column
- Vol. 25, Issue 3, (2011)
- 作者机构：
  
  吉林农业大学资源与环境学院,长春,1301182. 长春净月经济开发区环保局,长春,130122
- 作者简介：
- 基金信息：
- DOI：
  CLC： S153.5X53
- Published：2011
- 稿件说明：
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WANG Yu-jun, LI Wen-peng, ZHANG Duo, et al. Study of Atrazine Eluviation Regularity in Soil Column[J]. 2011, 25(3).
DOI：

WANG Yu-jun, LI Wen-peng, ZHANG Duo, et al. Study of Atrazine Eluviation Regularity in Soil Column[J]. 2011, 25(3). DOI：

摘要

通过室内土柱淋溶试验

对阿特拉津在2种供试土壤中淋溶规律及其影响因子进行了研究。结果表明

淋溶速度由1.8ml/min增至4.4ml/min

阿特拉津的土壤残留量降低

淋出量分别增加10.8%(黑土)

8.2%(草甸黑土);同时

增加土壤有机质含量

适当降低淋溶液中H+离子浓度

均有利于抑制土壤中阿特拉津的迁移与流失。研究结论对农业生产的污染防治具有积极意义。

Abstract

Through the soil column eluviation experiment in laboratory

the eluviation law of Atrazine in two kinds of soil and its impact factors were studied.The results showed that:When the eluviation rate was increasing from 1.8 ml/min to 4.4 ml/min

the residues of Atrazine in soil decreased

and the leaching increased respectively 10.8%(black soil)

8.2%(meadow black soil);At the same time

it was beneficial for inhibiting the moving and outflow of Atrazine in the soil through increasing the content of soil organic m...

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