Al^(3+)和精氨酸配合使用对月季切花保鲜效果的影响  

The Effect of Al^(3+) Integrating with Arginine on Preservation Effects of Cut Chinese Rose

作　　者：曾长立[1] 

机构地区：[1]江汉大学生命科学学院,湖北武汉430056

出　　处：《北方园艺》2008年第12期113-116,共4页Northern Horticulture

基　　金：江汉大学博士科研启动基金资助项目(2006-21)

摘　　要：研究了不同浓度的Al3+和精氨酸配合对月季鲜切花保鲜效果的影响。结果表明:Al3+和精氨酸配合使用可以改善月季切花外部形态,增加花径,推迟达到最大花径的时间,改善切花体内的水分平衡,延缓花青素的降解速度,明显提高瓶插寿命和观赏品质。通过对各指标的综合评价,以100 mg/L Al2(SO4)3和0.1 mmol/L精氨酸(Arg)的组合处理其保鲜效果最佳。In the paper, the imegration effect of different content of Al^3＋ and arginine on preservation influence of cut Chinese rose was preliminarily studied. The resuh indicated that AP^＋ coordinating with arginine might change the ap pearance shape of cut flowers, increase the maximal diameter of flower, prolong the time of reaching the maximal diame ter of flower, maintain the balance of water in cut flowers, reduce the speed of anthocyanin decomposition, and prolong obviously the vase longevity and improve ornamental quality. Through the observation and determination of these inde xes, the treatment of 100 mg/L AP^＋ and 0. 1 mmol/L arginine was the best one because of its distinct preservation effects.

关 键 词：月季 切花 AL^3+ 精氨酸 保鲜 

分 类 号：S685.12[农业科学—观赏园艺] S609.3[农业科学—园艺学]