Acta Agrestia Sinica
The Abundance-deficiency Index of Soil N and Recommended Nitrogen Fertilizer Application Rates for Grain and Forage Millets in China
ZHU Kai-di, SUN Hong-ren, ZHANG Ji-ping, GANG Li-hua, LYU Yu-cai, WANG Guo-jun, WEI Deng-rong
Acta Agrestia Sinica . 2022, (8): 2207 -2216 .  DOI: 10.11733/j.issn.1007-0435.2022.08.033