[Wu, Shikang; Zhou, Yaoyu; Luo, Lin] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.
[Wu, Shikang; Zhou, Yaoyu; Luo, Lin] Hunan Agr Univ, Hunan Int Sci & Technol Cooperat Base Agr Typ Pol, Changsha 410128, Hunan, Peoples R China.
[Zhou, Hao] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China.
[Zhou, Hao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.