常绿荚蒾扦插生根试验初报  

Preliminary Study on Cutting Experiment of Viburnum sempervirens

作　　者：黄梓良[1] 钱永平[1] 林芳[1] HUANG Ziliang;QIAN Yongping;LIN Fang(Fujian Forestry Vocational Technical College,Nanping,Fujian 353000,China)

机构地区：[1]福建林业职业技术学院,福建南平353000

出　　处：《林业调查规划》2018年第4期160-163,共4页Forest Inventory and Planning

基　　金：福建省林业厅科研项目(闽林科[2014]2号)

摘　　要：2015年4月至6月,采用单一变量3次重复进行常绿荚蒾不同插穗部位和不同扦插基质试验。结果表明,常绿荚蒾的不同部位插穗在相同基质(园土:泥炭土=1∶1)中生根率存在显著差异,其中,中段插穗生根率最高(45.5%),生根最稳定,是插穗选取的理想部位。相同插穗(中段)在不同扦插基质中生根率存在极显著差异,其中,在园土∶河沙∶泥炭土=2∶2∶1的基质中生根率最高(73.3%),是该植物适宜的扦插基质。The cutting experiments of Viburnum sempervirens with different cutting parts and cutting matrix were carried out from April to June in 2015 based on the single variable repeated 3 times. The results showed that the rooting rates of different cutting parts in the same matrix（ garden soil： peat soil matrix in1∶ 1） were significant differences,which was the highest（ 45. 5%） and the most stable with the middle stem cuttings. The rooting rate of the same cuttings（ middle stem） was significantly various in different cutting matrix,which was the highest（ 73. 3%） with garden soil： river sand： peat soil cutting matrix in2∶ 2∶ 1 considered as the suitable cutting substrate.

关 键 词：常绿荚蒾 扦插生根试验 插穗部位 扦插基质 生根率 

分 类 号：S723.132.1[农业科学—林木遗传育种] S793[农业科学—林学]