%0 Journal Article %T Leaf phosphorus content of Quercus wutaishanica increases with total soil potassium in the Loess Plateau %A Chen Chen %A Feng Xue %A Han Y. H. Chen %A Kaixiong Xing %A Mingfei Zhao %A Muyi Kang %A Xiaobin Dong %A Yiping Zhang %A Yuan Jiang %A Yuhang Wang %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0201350 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6072014/