The leaching paradox and return flow management options for sustainable irrigated agriculture
Leaching is necessary to maintain an acceptable salt balance in the root-zone of irrigated crops. This however contributes to point and non-point source water pollution externalities if not managed correctly. The use of a linear programming model, SALMOD (Salinity and Leaching Model for Optimal Irri...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
AOSIS
2002-06-01
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Series: | South African Journal of Economic and Management Sciences |
Online Access: | https://sajems.org/index.php/sajems/article/view/2684 |