通过强度割胶诱导胶树死皮,对其死皮刚发生的生理变化,作了进一步的观察。强度割胶(s/2·d/1割制、s/1.4a/1割制—全螺旋,一天割四次)的堵塞指数,与对照(s/2.d/2割制)比较,并没有变化,但是,割面膨压和初始排胶速率却下降了;而用二辛基磺基琥珀酸纳测定法(Aeiosol Ottct)测定,胶乳的稳定性提高了。强度割胶的胶乳,高速离心处理有种种异常,尤其是其底层部份消失,底层部 Through the intensity of tapping gum tree dead skin induced, its dead skin just happened physiological changes made further observations. The clogging index for strength tapping (s / 2 · d / 1 cut, s / 1.4a / 1 cut-whole spiral, cut four times a day) was compared to the control (s / 2.d / 2 cut) There was no change, however, and the cross-sectional turgor pressure and initial gum removal rate decreased; whereas latex stability was improved as measured by the Aeiosol Ottct assay. Strength tapping latex, high-speed centrifugation have a variety of abnormalities, especially the bottom part disappears, the bottom of the Department