摘要
选用不同基质(珍珠岩、河沙、蛭石+珍珠岩)对欧榛进行了扦插实验。实验表明基质种类对欧榛扦插有显著影响,在混合基质(蛭石+珍珠岩)中进行硬枝扦插和嫩枝扦插生根效果均最好,在蛭石+珍珠岩混合基质中硬枝扦插生根率可达56%,在河沙和珍珠岩基质中不生根;嫩枝扦插在不同基质中也有显著差异,在河沙、珍珠岩及蛭石+珍珠岩3种基质中生根率分别为11%、8.25%和45.87%。
The cutting test has been done on Corylus avellana with different medias （perlite, riversand, vermiculite）. The results show that the media can influence the cutting of Corylus avellana obviously, and the cutting rooting with hardwood and softwood have the best effect in mixed media （ vermiculite ＋ perlite）. The rooting rate of hardwood cutting in mixed media （vermiculite ＋ perlite） can reach to 56%, with no rooting in riveresand and perlite. There is obvious difference in different media for softwood cutting. The rooting rate is 11%, 8.25% and 45.87% seperately in riversand, pertile and vermiculite ＋ pertile.
出处
《内蒙古林业科技》
2012年第2期53-54,共2页
Journal of Inner Mongolia Forestry Science and Technology
关键词
基质
欧榛
扦插
生根
影响
media
Corylus avellana
cutting
rooting
effect
