摘要
采用预处理液[40 g/L蔗糖+300 mg/L 8-羟基喹啉柠檬酸盐+60 mg/L Al2(SO4)3+100 mg/L赤霉素(GA3)]对百合切花进行保鲜效应研究,预处理液保鲜效果明显,能延长切花瓶插寿命3 d,增加鲜重,增加花瓣可溶性糖及可溶性蛋白质含量,改善体内水分平衡,提高过氧化物酶(POD)活性,降低脯氨酸的含量,从而改善切花品质,延缓衰老进程。
The pre-treatment solution with 40 g/L sucrose ＋ 300 mg/L 8-HQC ＋ 60 mg/L Al2 （SO4）3 ＋ 100 mg L GA3 was tested in fresh preservation of lily cutting flowers. The results showed that the solution could improve the quality of cutting flowers and prolong 3 d of its vase-holding life by increasing fresh weight, content of soluble sugar and protein of the petals, improving water balance in cutting flowers, raising its POD activity and reducing its proline content.
出处
《贵州农业科学》
CAS
2008年第6期144-145,共2页
Guizhou Agricultural Sciences
关键词
GA3
预处理液
保鲜
百合切花
GA3
pre-treatment solution
fresh preservation
lily cutting flower
