【摘要】 保鲜剂中蔗糖浓度分为 4个处理 ,对照 (CK) :0 %蔗糖 +5 0ppm次氯酸钠 ;A :1 %蔗糖 +5 0 ppm次氯酸钠 ;B :2 %蔗糖 +5 0 ppm次氯酸钠 ;C :3 %蔗糖 +5 0 ppm次氯酸钠 .把香石竹切花插入不同蔗糖浓度的保鲜剂中 ,进行切花寿命比较试验 .结果表明 ,蔗糖浓度为 3 %的保鲜剂对香石竹的保鲜效果最佳 ,为 1 2 .8d ,与对照 (7.93d)相比明显延长 .更多还原

【Abstract】 The sucrose content in preservative solution was divided four treatments: CK, 0%sucrose+ 50ppm NaClO; A, 1% sucrose+50ppm NaClO; B, 2% sucrose+50ppm NaClO; C, 3% sucrose+50ppm NaClO solution. The vaselife of cut Carnation was measured, and the 3% sucrose+50ppm NaClO solution was the best preservative solution for cut Carnation extended vaselife by 12.8 days compared to non treated by 7.93 days.更多还原