Results showed that application of 1% KI or saturated macrolides could lead to increase of latex yields of rubber trees.

• 结果表明施用1%25KI和饱和浓度大环内酯的橡胶树胶乳产量大量增加，其增产幅度与作为天然橡胶常用刺激采胶剂-0.；3%25的乙烯利的增产幅度大致相当。