摘要
6-苄基腺嘌呤(6-BA)和激动素(KT)均能改善香石竹切花体内的水分平衡,增加切花的鲜重,增大花径,提高过氧化物酶(POD)活性,延缓可溶性蛋白质含量下降以及丙二醛(MDA)含量和O·_2^-生成速率的增加,延长切花瓶插寿命2～3d。
Physiological effects of 6-BA and KT on senescence of cut carnation （Dianthus caryophyllus） flowers were studied. The result indicated, 6-BA and KT could improve water balance, increase fresh weight and diameter of cut flowers, inhibit POD activity, delay the degradation rate of protein, the enhancement of MDA contents and the composition rate of O2^-- during vase-holding of cut flowers. The vase-holding life was prolonged 2 or 3 days.
出处
《植物生理学通讯》
CSCD
北大核心
2008年第6期1152-1154,共3页
Plant Physiology Communications
关键词
香石竹切花
6-苄基腺嘌呤
激动素
衰老
生理效应
cut carnation （Dianthus caryophyllus） flower
6-BA
KT
senescence
physiological effect
