Soil fertility evaluation of slope farmland in karst area: A case study of slope farmland in Zhongliang mountain in Chongqing
WU Yu-chun
FU Wa-li
CHENG Hui
CHEN Gao-qi
WEN Zhi-lin
Keywords：slope farmlandprincipal components analysis(PCA)minimum data set (MDS)integrated fertility index(IFI)
Publication Date：2014-04-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 223-230 )