摘要
以不同浓度8-羟基喹啉(8-HQ)和柠檬酸(CA)进行组合作为保鲜液,通过外部形态观察和生理指标测定,研究保鲜剂对切花菊的保鲜效果。结果表明:8-HQ和CA对延缓切花菊的衰老有明显作用,可延长其瓶插寿命,增加花枝鲜重,减缓花瓣组织中蛋白质和糖含量的分解速度。处理A 3%蔗糖+100 mg/L 8-HQ+200 mg/L CA保鲜效果最好,可使切花菊的瓶插寿命比对照延长10 d。
The base of cut chrysanthemum was steeped in 8-HQ and CA solution,and observed outward morphology and determined physiological index. The results showed that 8-HQ and CA delayed the cut flower chrysanthemum to have certain function senilly,increased the fresh weight, slowed down the protein and the sugar content disintegration rate in the flowers petal organization. In each processing by contains the Formula A（3 % S＋ 100 mg/L 8-HQ＋200 mg/L CA ） effect to be best, the vast-lid of cut chrysanthemum could extend for 10 days than contrasts.
出处
《北方园艺》
CAS
北大核心
2010年第9期194-195,共2页
Northern Horticulture
基金
重庆市教委重大平台建设资助项目(0713)
重庆市教委重点科研资助项目(KJ071207)
