[1] Henan Agr Univ, Coll Resources & Environm, Zhengzhou, Peoples R China
[2] Southwest Univ, Coll Resources & Environm, 2 Tiansheng Rd, Chongqing 400715, Peoples R China
[3] Key Lab Efficient Utilizat Soil & Fertilizer Reso, Chongqing, Peoples R China
[4] Southwest Univ, State Cultivat Base Ecoagr Southwest Mt Land, Chongqing, Peoples R China
[5] Southwest Univ, Acad Agr Sci, Chongqing, Peoples R China