Nitrate and pesticide transport under pear production in clay and sandy soil

Groundwater contamination on irrigated land is of concern in this nation and around the world. In order to reduce the potential of groundwater contamination by agricultural practices such as irrigation, fertilizer and pesticide application, vadose-zone monitoring and sampling are needed. The main ob...

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Bibliographic Details
Main Author: Cao, Weidong
Other Authors: Selker, John S.
Language:en_US
Published: 2012
Subjects:
Online Access:http://hdl.handle.net/1957/35285