Water-Saving Innovations in Chinese Agriculture ...
2014-1-1 · The average WUE of major irrigated grain crops in northwest China is 0.8 kg ha –1 mm −1, much lower than the 1.5–2.6 kg ha −1 mm −1 for the same crops grown in the Yangling areas of Shaanxi Province where water-saving technologies have been adopted (Zhang et al., 2005).
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