摘要
通过研究不同浓度的CaCl2溶液对切花菊保鲜过程中生理效应的影响,结果表明:不同浓度的CaCl2溶液对切花菊有一定的保鲜作用,可延长切花菊瓶插寿命,增加切花菊的鲜重,增大花径,增加切花的吸水量,减缓pH值上升和花青素含量下降,维持花瓣组织可溶性糖含量和花瓣膜结构的稳定性。各个处理当中以CaCl22 g/L+蔗糖3%+200 mg/L 8-HQS的溶液保鲜效果最佳。
The physiological reaction of the fresh Chrysanthemum cut-flower to calcium chloride was studied. The effect of the different concentrations of calcium choride was various. The result showed the preservation solutions could all prolong vase-life, increase fresh weight and flower＇s diameter, increase water uptake, delay increase of pH value and decrease of anthocyanidin in content in petals tissue and maintain stability of soluble sugar content and membrane permeability in petals tissue. The best treatment solution was： CaCl2 2 g/L ＋ 30% .soluble ＋ 200 mg/L 8-HQS.
出处
《安徽农业科学》
CAS
北大核心
2006年第7期1360-1361,1367,共3页
Journal of Anhui Agricultural Sciences
关键词
切花菊
保鲜
衰老
Chysanthemum
Preservation
Senescence
