| 不同基质对火龙果扦插的影响 |
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| 引用本文： | 郑伟,蔡永强,王彬,彭玉基,李兴忠.不同基质对火龙果扦插的影响[J].安徽农业科学,2007,35(34):11034-11035. |
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| 作者姓名： | 郑伟 蔡永强 王彬 彭玉基 李兴忠 |
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| 作者单位： | 贵州省果树科学研究所,贵州罗甸,550100;贵州省果树科学研究所,贵州罗甸,550100;贵州省果树科学研究所,贵州罗甸,550100;贵州省果树科学研究所,贵州罗甸,550100;贵州省果树科学研究所,贵州罗甸,550100 |
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| 基金项目： | 贵州省农业厅科技项目(黔农科字2004(003))，贵州省科技厅农业科技攻关项目(黔科合NY字[2005]3005)资助 |
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| 摘 要： | 目的]最大限度地提高扦插火龙果的生根率和成苗率,确定最优的扦插基质,为大规模工厂化生产提供依据。方法]以新红龙果为试验材料,采用6种不同基质配方,对其插条进行扦插生根的成活率、生根质量、抽梢的影响试验。结果]在基质C(锯末屑∶猪粪∶田园土=1∶1∶2)中火龙果插条的成活率最高,达93.3%;平均生根5.3条/株,平均根长8.4 cm,表现尚佳;总抽梢量最多,平均枝梢长度最长。结论]从成活率、生根率、最大根长、抽梢率和枝梢生长量来看,以基质C综合效应最好,基质F(河沙)最差。
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| 关 键 词： | 火龙果 基质 扦插 生根 |
| 文章编号： | 0517-6611(2007)34-11034-02 |
| 修稿时间： | 2007年7月5日 |
Influence of Different Media on the Cutting of Pitaya |
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| ZHENG Wei.Influence of Different Media on the Cutting of Pitaya[J].Journal of Anhui Agricultural Sciences,2007,35(34):11034-11035. |
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| Authors: | ZHENG Wei |
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| Abstract: | Objective] The purpose was to furthest enhance the rooting rate and seedling rate of pitaya cuttings so as to ascertain the optimum cutting medium and provide basis for large-scale industrial production.Method] With Hylocereus polyrhizus(Weber) Britt & Rose as tested material,the influences of cutting media on rooting survival rate,rooting quality and sprouting of Pitaya cuttings were tested by 6 kinds of cutting medium formulas.Result] The survival rate of pitaya cuttings in medium C(sawdust Vs pig dung Vs garden soil=1∶1∶2) was highest,reaching 93.3%,which was the better with average rooting number being 5.3 per cutting,average root length being 8.4 cm,total sprouting amount being most and average shoot length being longest.Conclusion] Viewing from survival rate,rooting rate,most root length,sprouting rate and shoot growth increment,the synthetic effect of medium C was best and that of medium F(river sand) was worst. |
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| Keywords: | Pitaya Medium Cutting Rooting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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