[Zhu, Han-hua; Xu, Chao; Wang, Shuai; Zhu, Qi-hong; Huang, Dao-you] Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China.
[Xu, Chao; Xu, C; Zhang, Yang-zhu] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.
[Chen, Hao-xiang] South China Agr Univ, Coll Nat Resources & Environm, Guangzhou 510642, Guangdong, Peoples R China.
[Xiang, Qian] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 10085, Peoples R China.