Structural Characteristics of Thicker-culms in the High-yield Wheat Cultivars Correlation analysis on selected traits of high-yield wheat Effect of supplemental irrigation on nitrogen translation and high-yield wheat yield in drylands Population Quality and Photosynthetic Characteristics after Anthesis in Yangmai 20 with Yield Potential of 9000 kg ha−1 in Rice–Wheat Rotation System Yield Component and Dry Matter Accumulation in Wheat Varieties with 9000 kg ha−1 Yield Potential in Sichuan Basin Effects of Different Nitrogen Rates of Fertilization on Nitrogen, Phosphorous and Potassium Uptakes and Utilizations as well as Kernel Yield of Wheat under High-yield Circumstances