【摘 要】
：
本文研究了ABT3生根粉对左旋柳和细叶红柳插穗生根长度的影响。试验选用健壮的两种柳树枝条作为材料,用ABT3号生根粉浸泡当年生的两种柳树插穗做试验。结果表明:两种柳树插穗
【基金项目】
：
西藏农牧学院林学卓越农林人才培养改革项目,西藏农牧学院林业工程重点实验室。
论文部分内容阅读
本文研究了ABT3生根粉对左旋柳和细叶红柳插穗生根长度的影响。试验选用健壮的两种柳树枝条作为材料,用ABT3号生根粉浸泡当年生的两种柳树插穗做试验。结果表明:两种柳树插穗时ABT3浸泡3 h处理下的生根效果最好,生根率分别达到88%、57%,根长度分别达到47.7 cm、30.2 cm。在不同浸泡时间处理下的两种柳树的生根率差异显著,在相同的质量浓度水平处理下,两种柳树都随着浸泡时间的增加,生根率逐渐增大。插穗浸泡1 h时,生根率与其他浸泡不同时间下的生根率差异显著,左旋柳、细叶红柳分别达到30%、36.
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