河南农业科学Issue(10)：115-117,121,4.
采收期对芍药切花保鲜效果的影响
Effects of Harvest Stage on Ornamental Quality of Cut Flow ers of Herbaceous Peony (Paeonia lacti f lora Pall .)
摘要
Abstract
It is one of the most critical postharvest technologies to harvest cut herbaceous peony flowers at most suitable developmental stages .Using herbaceous peony cv .‘Xishimian’ as materi-als ,the effects of developmental stages on the vase life ,the opening life ,the flower diameter ,and the fresh weight loss rate were analyzed in order to ascertain the most suitable harvest stage for herbaceous peony .The result showed that the vase life and the opening life of cut herbaceous peo-ny flowers harvested at stage Ⅱ (Unfold-petal stage) were longer than at stages Ⅲ (Changing-color stage) and Ⅳ (Soft-bud stage) .Although the flower diameters of cut flower harvested at stage Ⅱ were smaller than at stages Ⅲ and Ⅳ ,the ornamental quality was not reduced signifi-cantly .Preservation solution (2% sucrose+200 mg/L 8-HQ+1 mol/L STS) had a good effect on flower diameter and reduced the fresh weight loss rate for herbaceous peony cv .‘Xishimian’ .关键词
芍药/采收期/切花/保鲜效果Key words
Paeonia lactifora/harvest periods/cut flowers/ornamental quality分类
农业科技引用本文复制引用
高水平,魏春梅,王焰,吕明,范丙友..采收期对芍药切花保鲜效果的影响[J].河南农业科学,2013,(10):115-117,121,4.基金项目
国家自然科学基金项目（U 1204323）；河南省科技厅国际合作项目 （）
