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- W2381787744 abstract "The paper applies stochastic frontier analysis(SFA)techniques to a provincial level data set to measure technical and water efficiency in China's agricultural production from 1997 to 2006.Moreover we investigate the factors affecting agricultural water efficiency by Tobit model.The study yields the following main results.Firstly,agricultural water efficiency is far lower than production technology efficiency,and the mean of national agricultural water efficiency is only 0.49,which means that current water consumption can be reduced by half,given the yield and other inputs remain unchanged.Secondly,the agricultural water efficiency gap between different regions is greater than the production technical efficiency,and there is the most water-saving potential in Northwest Region.Further empirical analysis shows there so many ways to improve agricultural water use efficiency,such as planting less water-intensive crops,building and renovating irrigation facilities,the adjustment of agricultural water supply system,strengthening agricultural water demand management,and implementing economic measures to increase the water-saving enthusiasm of farmers." @default.
- W2381787744 created "2016-06-24" @default.
- W2381787744 creator A5018130344 @default.
- W2381787744 date "2008-01-01" @default.
- W2381787744 modified "2023-09-25" @default.
- W2381787744 title "Agricultural Water Efficiency and the Causal Factors——A Stochastic Frontier Analysis Based on Chinese Provincial Panel Data:1997—2006" @default.
- W2381787744 hasPublicationYear "2008" @default.
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