Increasing photosynthetic performance and post-silking N uptake by moderate decreasing leaf source of maize under high planting density
CAO Yu-jun, WANG Li-chun, GU Wan-rong, WANG Yong-jun, ZHANG Jun-hua
Journal of Integrative Agriculture . 2021, (2): 494 -510 .  DOI: 10.1016/S2095-3119(20)63378-0