无机盐对月季切花保鲜的影响

Effect of Inorganic Salts on Fresh Preservation of Cut Rose

用含不同无机盐的保鲜液瓶插月季切花,结果表明,各无机盐保鲜液能延长月季切花瓶插寿命、增大花径、增加花枝鲜重、改善切花体内水分状况和维持瓶插液较强的酸性环境。其中,保鲜液2%蔗糖+200mg/LCA+200mg/L8-HQ+0.1%Ca(NO3)2的保鲜效果最好。

The preservatives of different inorganic salts prolong vase-life, increase fresh weight and flower diameter of cut rose, improve water balance and maintain strong acidity environment of preservative during vase-holding of cut roses. The treatment with 2% S＋ 200 mg/L CA＋ 200 mg/L 8 - HQ ＋ 0.1% Ca（NO3）2 proves to be the most efficient.