摘要
研究切花瓶插液中加入0.3g·L-1季铵盐化合物溴代十六烷基吡啶(CPB)后,瓶插液中微生物密度和切花茎杆基部病原菌分离频率下降,切花后期的水分平衡和鲜重能较好地维持,花冠直径增大,观赏寿命延长。
The effects of quaternary ammonium salt cetyl pyridine bromide （CPB） on vase cut flowers of Dianthus caryophyllus L. in summer were observed. The results showed that CPB inhibited the growth of microorganism in stem base. The vase life of cut carnation was prolonged, flower diameter was raised, water maintained well and the fresh weight was increased obviously. The results indicated that CPB had the beneficial effect on vase cut flowers of carnations.
出处
《植物生理学通讯》
CSCD
北大核心
2006年第4期661-664,共4页
Plant Physiology Communications
基金
佛山市科技发展专项资金(03020061)。
关键词
溴代十六烷基吡啶
香石竹
切花
杀菌剂
保鲜剂
cetyl pyridine bromide
carnation （Dianthus caryophyllus L.）
cut flower
germicide
preservative
