Abstract:Wheat is one of the main food crops in China. With improvement in living conditions, the demand for high quality wheat grain is increasing. Under the scenario of future global climatic change, enhanced CO_2 concentration, warming, as well as altered precipitation pattern might affect the physiological processes of crop plants, thus influencing both the yield and qualities of the grain. The objective of this research was to examine effects of irrigation schemes on the yield and grain quality in winter wheat ...