PROMOTIVE EFFECT OF POTASSIUM ON ADVENTITIOUS ROOT-FORMATION IN SOME PLANTS

被引：12
作者：
ZHAO, ZR
LI, GR
HUANG, GQ
机构：
[1] Research Institute of Elemento-Organic Chemistry, Nankai University, Tianjin
来源：
PLANT SCIENCE | 1991年 / 79卷 / 01期
关键词：
POTASSIUM; CUCUMIS-SATIVUS L; PHASEOLUS-RADIATUS L; PHASEOLUS-VULGARIS L; ADVENTITIOUS ROOT FORMATION;
D O I：
10.1016/0168-9452(91)90067-I
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
KCl at 0.134-40.2 mM significantly promoted rooting in excised cucumber (Cucumis sativus L.) cotyledons. The effect of KCl on indole-3-acetic acid (IAA)-induced rooting was approximately additive. Several salts of potassium at 1.34 mM also significantly promoted rooting in excised cucumber cotyledons. KCl at 0.134-13.4 mM clearly stimulated rooting in mung bean (Phaseolus radiatus L.) hypocotyls. KCl at 1.34-40.2 mM also clearly enhanced rooting in kidney bean (Phaseolus vulgaris L.) hypocotyls.
引用
收藏
页码：47 / 50
页数：4
相关论文
共 10 条
1