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中国农学通报 ›› 2005, Vol. 21 ›› Issue (4): 62-62.

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Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus

刘贵周,谢世清,赵庆云   

  • 出版日期:2005-04-05 发布日期:2005-04-05

Studies on the Ex Vitro Rooting for Test-tube Seedlings of Amorphophallus

Liu Guizhou, Xie Shiqing, Zhao Qingyun   

  • Online:2005-04-05 Published:2005-04-05

摘要: 经NAA和不同浓度水平的IBA处理后,能有效促进魔芋组培苗的生根。用浓度为10mg/L的IBA处理花魔芋无根组培苗30min的效果最好,平均生根率达90.83%,平均根数也最多(达3.92条)。用花魔芋和白魔芋无根组培苗在100mg/L的NAA中速蘸后也能较好地促进生根,白魔芋的平均生根率及平均根数分别为77.54%和2.43条/株,花魔芋的分别为84.14%和1.65条/株。

Abstract: After the treatments of NAA and different levels of IBA, roots can be induced. The treatment of IBA(10mg/L) in A.Konjac is the best, and have the highest percentage of rooting (90.83%), root number near to 4. The treatment of NAA(100mg/L) can also get bett