拔节前补灌追氮对小麦叶片干物质积累量和产量的影响

赵永满, 李瑞奇, 王红光

Effects of Supplemental Irrigation and Nitrogen Topdressing before Jointing on Leaf Dry Matter Accumulation and Yield of Wheat

Zhao Yongman, Li Ruiqi, Wang Hongguang

图2 追氮时期和灌水量对小麦叶片干物质积累量的影响

Fig.2 Effects of topdressing nitrogen period and irrigation amount on wheat leaf dry matter accumulation