Liu, Hongbin; Sun, Zhanli; Luo, Xiaojuan; Dong, Xiuru; … - In: Land 9 (2020) 5
Available potassium (AVK) in the soil of cropland is one of the most important factors determining soil quality and agricultural productivity. Thus, it is crucial to understand the variation of AVK and its influencing factors for sustaining soil fertility and mitigating land degradation. Farm...