| 提高苹果试管苗生根效应的研究 |
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| 引用本文： | 刘沛镇,何水涛,韩礼星,王继世. 提高苹果试管苗生根效应的研究[J]. 果树学报, 1991, 0(3) |
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| 作者姓名： | 刘沛镇 何水涛 韩礼星 王继世 |
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| 作者单位： | 中国农业科学院郑州果树研究所 450004(刘沛镇，何水涛，韩礼星)，中国农业科学院郑州果树研究所 450004(王继世) |
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| 摘 要： | 经不同生长素、不同浓度的比较试验、筛选出苹果试管苗生根培养的适宜生长素IBA和适宜浓度0.3mg/l或IBA0.3mg/l+NAA0.1mg/l、IBA0.15mg/l+NAA0.15/l双步生根法的综合生根效应优于直接生根培养。采用双步生根法生长素的浓度以IBA1.0mg/l最佳。
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| 关 键 词： | 苹果 组织培养 生根率 生长素 |
STUDIES ON ROOTING TECHNIQUES OF APPLE IN VITRO |
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| Liu Peizhen,He Shuitao,Han Lixing,Wang Jishi. STUDIES ON ROOTING TECHNIQUES OF APPLE IN VITRO[J]. Journal of Fruit Science, 1991, 0(3) |
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| Authors: | Liu Peizhen He Shuitao Han Lixing Wang Jishi |
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| Affiliation: | Zhengzhou Fruit Research Institute CAAS.450004 |
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| Abstract: | Being compared among concentrations of different plant hormones in this experiment, 0.3mg/1 IBA, 0.3mg/1 IBA+0.1mg/1 NAA or 0.15mg/1 IBA+0.15mg/1 NAA were selected for better root treatment of apple varieties Fuji, Jonagold and other varieites in vitro. It is also shown that 2 step root method is more efficient and practical than direct root method, but 1.0mg/1 IBA is needed for best root result. |
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| Keywords: | Apple Tissue culture Rootability Somatotrophin |
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