摘要
以切花菊、香石竹、切花月季和唐菖蒲为研究对象,采用9种不同保鲜剂组合进行切花瓶插处理,测定不同处理对鲜切花的瓶插寿命、鲜重变化率、花朵直径变化率及花枝直径变化率的影响,研究不同保鲜剂对4大切花的保鲜效果并筛选出适合4种鲜切花的保鲜剂配方。结果表明:4种鲜切花采切后花枝直径变化率、花朵直径变化率、切花鲜重变化率具有先升高、后下降的变化规律。各保鲜剂对4种鲜切花均有不同程度的保鲜效果,延长了瓶插寿命。3%蔗糖+250mg/L8-HQ+200mg/L柠檬酸是适合4种鲜切花的理想保鲜剂。
Effects of nine preservatives on the vase life, fresh weight change rate, flower diameter change rate and branch diameter change rate of four cut flowers, chrysanthemum, carnation, cut rose and gladiolus, were investigated, while optimal preservative applicable for four cut flowers was chosen. It was concluded that the fresh weight change rate, flower diameter change rate and branch diameter change rate of four cut flowers were increased at first period of time, and declined after a peak being reached. All preservatives play a certain role on prolonging vase life of four cut flowers. 3% sucrose ＋ 250 mg/L8 -HQ ＋ 300 mg/ L citric acid was selected as the optimal preservative for four cut flowers.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2012年第4期32-36,共5页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古自然科学基金项目(2010MS0315)
