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Effect of precipitation change on water balance and WUE of the winter wheat-summer maize rotation in the North China Plain

Sun Hongyong; Shen Yanjun; Yu Qiang; Flerchinger Gerald; Liu Changming; Zhang Xiying (Elsevier BV, 2010)

Limited precipitation restricts crop yield in the North China Plain, where high level of production depends largely on irrigation. Establishing the optimal irrigation scheduling according to the crop water requirement (CWR) ...
Effect of soil water deficit on evapotranspiration crop yield, and water use efficiency in the North China Plain

Zhang Yongqiang; Kendy Eloise; Yu Qiang; Liu Changming; Shen Yanjun; Sun Hongyong (Elsevier BV, 2004)

In the North China Plain (NCP), excessive groundwater pumping is a serious problem. In this study, different groundwater irrigation schedules were applied. A simple soil water balance approach was introduced to evaluate ...
Energy fluxes and the Priestley-Taylor parameter over winter wheat and maize in the North China Plain

Zhang Yongqiang; Liu Changming; Yu Qiang; Shen Yanjun; Kendu Eloise; Kondoh Akihiko; Tang Changyuan; Sun Hongyong (Wiley Interscience, 2004)

Surface energy fluxes above the canopies of well-irrigated winter wheat and maize in the North China Plain were measured by the Bowen-ratio energy balance technique in 1999-2000. Seasonal variation of the ratio of latent ...

Now showing items 1-3 of 3