TY - BOOK AU - Liping Yang TI - Studies of change trend on the nutrients of rubber plantation in Dongfeng farm PB - Climate Change, Low Carbon Economy and Sustainable Natural Rubber Industry: Preprints of Proceedings of IRRDB International Rubber Conference 2010, 18-19 October 2010 Sanya, Hainan, China, pp. 523-528. KW - Leaf nutrient KW - Nutrient KW - Soil nutrient KW - Stimulated tapping systems ER -