亚硫酸氢钠对植物叶片气孔开度的调节作用

REGULATIVE FUNCTION OF NaHSO_3 TO STOMATAL EXPOSURE OF PLANT BLADE

文章主要研究了不同浓度的ＮａＨＳＯ３、ＡＢＡ对紫鸭趾草和冬青植物叶片气孔开闭运动的影响。结果发现：ＮａＨＳＯ３也能抑制气孔的开启，而且，对木本植物的抑制效果比对草本植物更为明显。这为寻找代替脱落酸等其它传统抗蒸剂的研究，提供了新的研究途径。

This paper has studied NaSHO-3 of different density and the effects of ABA on the stomatal movement of Tradescantia Virginano L. and Ilex purpured. It has been found that NaHSO_3 can suppress stomatal opening and has a more obvious checking effect on woodplant than on herbs. This provides a new way for the finding of a new anti-tran- aspiration matter.