Subsurface drainage for reversing degrad
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D. P. Sharma; S. K. Gupta
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Article
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2006
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John Wiley and Sons
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English
โ 297 KB
## Abstract In irrigated agriculture of arid and semiarid regions waterlogging coupled with salinity is a serious problem. Experimental evidence at several locations has led to the realization that subsurface drainage is an essential intervention to reverse the processes of land degradation respons