Effects of Amount of Potassium Fertilizer on Yield and Potassium Utilization Efficiency of Sweetpotato in Barren Land
ZHANG Haiyan, DONG Shunxu, XIE Beitao, WANG Baoqing, ZHANG Liming, DUAN Wenxue
Journal of Nuclear Agricultural Sciences . 2020, (10): 2299 -2306 .  DOI: 10.11869/j.issn.100-8551.2020.10.2299