Optimal Nitrogen Application Rate and Planting Density Achieve High Yield and Nitrogen Use Efficiency via Synergistic Source–Sink Coordination in Winter Wheat. - Wang, Zhuangzhuang; Liu, Shiju; Zhang, Yongxin; Zhang, Xinyuan; Yuan, Lixue; Chen, Ruxue; Zhang, Guangle; Duan, Jianzhao; Feng, Wei; Guo, Tiancai; Wang, Tongchao; Wang, Yonghua (Agronomy, 2026)