橡胶RRIM600、GT1品系刺激割胶状况调查  

Investigation on Status of Stimulation Tapping of Rubber Strain RRIM600,GT1

作　　者：宋国敏[1] 李国伟 黄玉斌 

机构地区：[1]云南热带作物职业学院,普洱665000 [2]云胶股份公司勐棒分公司第四作业区 [3]云胶股份公司勐棒分公司生产技术部

出　　处：《农业研究与应用》2012年第4期37-40,共4页Agricultural Research and Application

摘　　要：刺激割胶制度推行后,RRIM600、GT1橡胶树的生产现状是:橡胶树对刺激剂产生依赖性,死皮率明显上升,橡胶树使用刺激剂过早,刺激浓度偏高,促使橡胶树提前衰老;施肥不足,胶园肥力下降,胶树产胶量降低。Since implementing the stimulation tapping system, the production status of rubber tree RRIM600, GT1 are： the bar necrosis percentage of rubber tree raised visibly as over depending on irritant agent; moreover, too high concentration of irritant agent and using it too early would accelerate the presenility of rubber tree; lack of enough fertilizer would reduce the latex yield.

关 键 词：橡胶树 刺激割胶 RRIM600、GT1 西双版纳 

分 类 号：S794.1[农业科学—林木遗传育种]