Fig. 11
From: Global crop-specific nitrogen fertilization dataset in 1961–2020

Comparison for the percentage of deep placement in China during 1980–2017 between this study and Adalibieke et al.42.
From: Global crop-specific nitrogen fertilization dataset in 1961–2020

Comparison for the percentage of deep placement in China during 1980–2017 between this study and Adalibieke et al.42.