1 Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Rainforest Trees and Ornamental Plants (Hainan University), Ministry of Education, School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, PR China
2 Department of Agricultural Soil Science, Ecosystems, Georg-August University of Göttingen, Göttingen, Germany
3 Agro-Technology Institute, Peoples Friendship University of Russia, RUDN University, Moscow, Russia
4 Institute of Environmental Sciences, Kazan Federal University, 420049 Kazan, Russia
5 Department of Agricultural and Environmental Sciences, Tennessee State University, Nashville, TN, United States of America
6 College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, China