CAJ | 학술논문

[目的]研究海藻糖对月季鲜切花的抗衰保鲜作用、【方法】以不同浓度的海藻糖溶液作为瓶插液，比较形态指标、鲜重、相对外渗率的变化。[结果]海藻糖对月季切花具有一定的延缓失水作用，瓶插第7天时，5％海藻糖组的月季切花鲜重下降28.3％，低于蒸馏水对照组的50．0％和3％蔗糖组的47．7％；蒸馏水对照组第7天的相对外渗率比第1天上升79．8％，3％蔗糖组上升176．0％，而5％海藻糖组仅上升了10．9％；5％的海藻糖组的观赏日期比蒸馏水延长了1倍。【结论】5％的海藻糖作为月季切花瓶插液的作用最好，海藻糖对月季切花的抗衰保鲜作用是通过稳定细胞质膜来实现的。
[목적]연구해조당대월계선절화적항쇠보선작용、【방법】이불동농도적해조당용액작위병삽액，비교형태지표、선중、상대외삼솔적변화。[결과]해조당대월계절화구유일정적연완실수작용，병삽제7천시，5％해조당조적월계절화선중하강28.3％，저우증류수대조조적50．0％화3％자당조적47．7％；증류수대조조제7천적상대외삼솔비제1천상승79．8％，3％자당조상승176．0％，이5％해조당조부상승료10．9％；5％적해조당조적관상일기비증류수연장료1배。【결론】5％적해조당작위월계절화병삽액적작용최호，해조당대월계절화적항쇠보선작용시통과은정세포질막래실현적。
[Objective] This research aimed to study the freshness-preserving effects of trehalose on cut Rosa hvbrida. [Method] The fresh cut Rosa bybrida were treated with trehalose solution and the morphological indexes, fresh weight and relative plasma membrane permeability were compared. [Result] Comparing the value of the seventh day with the first day, the fresh weight of 5% trehalose treated decreased 28.3%, the relative plasma membrane permeability of 5% trehalose treated increased only 10.9 %. The vase life of 5% trehalose treated doubled than that of distilled water. [Conclusion] 5% trehalose could significantly improve the effect of freshness-preserving on cut flowers of Rosa hybrida.