Effects of Nitrogen Fertilizer Reduction and Postponing on Grain Yield and Nitrogen Absorption and Utilization of Wheat-Maize Double Cropping System
PENG Keyan, ZHAO Kainan, ZHOU Fabao, DIAO Yanbin, CHEN Guangzhou, LI Shengdong
Acta Agriculturae Boreali-Sinica . 2025, (1): 133 -145 .  DOI: 10.7668/hbnxb.20194705