LEACHING OF ATRAZINE INTO GROUND-WATER

被引：24

作者：

FELDING, G

机构：

[1] Research Centre for Plant Protection, Department of Pesticide Analysis and Ecotoxicology, Slagelse, DK-4200, Forsøgsvej 2, Flakkebjerg

来源：

PESTICIDE SCIENCE | 1992年 / 35卷 / 01期

关键词：

D O I：

10.1002/ps.2780350106

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

A study of the leaching of atrazine from soils in Denmark with high hydraulic conductivity demonstrated only small quantities of the herbicide in the upper ground-water zone. The atrazine-treated fields were situated in a region where the water table was high and free lying and where the cover layer consisted of sand. Samples were taken from the upper 1.5 m ground-water zone at three well-defined levels. The atrazine content was between 0.01 and 0.05-mu-g litre-1 the highest concentrations being found at the top of the ground-water zone.

引用

页码：39 / 43

页数：5