Zoning of cultivated land quality improvement potential based on limiting factor analysis.
SHAO Ya-jing1,2, YUAN Xue-feng1,2,3*
(1School of Earth Science and Resources, Chang’an University, Xi’an 710054, China; 2Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; 3Shaanxi Key Laboratory of Land Renovation, Xi’an 710054, China).