Changes in nitrogen accumulation, distribution, translocation and nitrogen use efficiency in different wheat cultivars under different irrigation conditions Effects of Different Irrigation Regimes on Some Physiology Characteristics and Grain Yield in Paddy Rice during Grain Filling Effect of Irrigation Regimes on Phytic Acid, Protein, and Mineral Element Contents in Two Oat Cultivars Effects of Different Irrigation Regimes on Protein Components and Dough Rheology of Wheat Seedling emergence of three Chenopodiaceae annuals in response to different sand burial depths and irrigation regimes