不同因素对大花蕙兰壮苗生根的影响  

Effect of Different Factors on Seedlings and Rooting of Cymbidium hybridum

作　　者：胡琳[1] 

机构地区：[1]南通农业职业技术学院,江苏南通226007

出　　处：《北方园艺》2013年第10期114-117,共4页Northern Horticulture

基　　金：江苏省挂县强农富民工程资助项目

摘　　要：以大花蕙兰"来福神"为试材,在不同浓度NAA、BA,不同有机物单因素试验基础上,进行NAA、GA3和马铃薯汁3因素3水平正交实验设计,研究了各因素对大花蕙兰壮苗生根的影响。结果表明:最佳的壮苗生根培养基配方为:1/2MS+NAA 0.1mg/L+GA31.0mg/L+马铃薯汁100g/L+琼脂8g/L+蔗糖20g/L+活性炭2g/L,pH 5.4。Taking Cymbidium hybridum ＇Fukunokam＇ as material, the effect of different concentrations of NAA, BA, different addictions,combination of NAA, GA3 and potato juice, on seedlings and rooting of Cymbidium hybridum were studied by orthogonal experiment. The results showed that the best medium for promoting seedlings and rooting of Cymbidium hybridum was 1/2MS＋NAA 0. 1 mg/L＋GA31. 0 nag/L＋Mashed potatoes 150 g/L＋Agar 8 g/L＋Sugar 20 g/L＋Carbon 2. 0 g/L,pH 5. 4.

关 键 词：因素 大花蕙兰 壮苗生根 

分 类 号：S682.31[农业科学—观赏园艺]