| 不同激素组合处理对金叶白蜡嫩枝扦插生根的影响 |
| |
| 引用本文： | 李应华.不同激素组合处理对金叶白蜡嫩枝扦插生根的影响[J].安徽农业科学,2013(25):10318-10318,10371. |
| |
| 作者姓名： | 李应华 |
| |
| 作者单位： | 河南省濮阳市林业科学研究院,河南濮阳,457000 |
| |
| 基金项目： | 河南省农业科技成果转化资金项目（0536000023）. |
| |
| 摘 要： | 目的]为金叶白蜡嫩枝扦插繁育提供科学依据.方法]在大棚内,用沙壤土做基质,采用正交设计法,研究IBA-K、NAA-Na、DA-6共3因素不同浓度水平处理插穗后的嫩枝扦插生根效果.结果] IBA-K盐、NAA-Na盐、DA-6均能显著提高金叶白蜡嫩枝插穗生根率,影响作用大小依次为NAA-Na盐＞IBA-K盐＞DA-6,其中NAA-Na盐是影响金叶白蜡嫩枝插稳生根的主要因子.结论]试验3组合A1×B3×C3能够极显著提高金叶白蜡嫩枝插穗生根率,其平均生根率达到84.3％,是金叶白蜡嫩枝插穗生根最佳激素水平组合.
|
| 关 键 词： | 金叶白蜡 嫩枝扦插 激素 |
Rooting Response of Fraxinus Linrt Softwood Cutting to Different Hormone Combinations |
| |
| LI Ying-hua.Rooting Response of Fraxinus Linrt Softwood Cutting to Different Hormone Combinations[J].Journal of Anhui Agricultural Sciences,2013(25):10318-10318,10371. |
| |
| Authors: | LI Ying-hua |
| |
| Institution: | LI Ying-hua(Forestry Research Institute of Puyang City, Puyang, Henan 457000) |
| |
| Abstract: | Objective] It provided the scientific basis for Fraxinus linrt softwood cutting.Method]Three kinds of hormones of IBA-K,NAA-Na and DA-6 were used in different concentrations and combinations for the study.Result] Three kinds of hormones of IBA-K,NAA-Na and DA-6 have significant differences on promoting rooting rate.The experimental results showed that the order of their efficiencies was NAA-Na ＞ IBA-K ＞ DA-6.NAA-Na was the major factor.Conclusion] The highest rooting rate of 84.3％ was achieved from the best combination of A1 B3 C3. |
| |
| Keywords: | Fraxinus linrt Softwood cutting Hormone |
| 本文献已被 维普 万方数据 等数据库收录！ |
