TY - BOOK AU - Zhou Jun AU - Cao Jian-hua AU - Lin Wei-fu TI - The Variations and relationship of leaf SPAD value, agronomic traits and N element content in leaf of rubber tree seedling under low-N stress 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. 109-123. KW - DBL KW - LA KW - LNC KW - NRA KW - Values of SPAD ER -