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Information on crop-water production functions when irrigating with saline waters is required to develop optimum irrigation strategies for various crop. A model was developed to compute these production functions by combining three relationships: yield and evapotranspiration, yield and...

This paper considers wheter separability or nonjointness is the better approach for attaining tractability for multicrop production function estimation. Characteristics of agricultural production associated with allocated inputs, physical constraints, and output determination imply...

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