不同基质对红叶石楠插穗生根的影响  

Effects of Different Substrates on Rooting of Cuttings Photinia serrulata

作　　者：卢志鹏[1] 汪天[1] 

机构地区：[1]安徽农业大学园林学院,安徽合肥230036

出　　处：《安徽农业科学》2010年第26期14366-14367,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]为红叶石楠的繁殖提供理论参考。[方法]对红叶石楠1年生枝条进行扦插,研究不同基质对红叶石楠扦插生根的影响。[结果]不同的基质对其幼根形成期的影响不同,以珍珠岩+蛭石+泥炭(1∶1∶1)最快;不同基质对生根数、根长、根粗等影响很大,以珍珠岩+蛭石+泥炭(1∶1∶1)较好。[结论]以珍珠岩+蛭石+泥炭(1∶1∶1)对红叶石楠插穗生根较为有利。[Objective] The research aimed to provide the reference of the propagation of Photinia serrulata.[Method] Ten kinds of different matrixes were used in carrying on the cuttage to the red leaves Photinia serrulata.The influences on rooting of the red leaves Photinia serrulata cuttage were studied.[Result] Different matrix had different effect on the root formation.And the effect of the mixture of perlite,vermiculite and turf（1∶1∶1）were the fastest.Different matrix showed great influence on the number,the length,the weight of the roots.The effect of the mixture of perlite,vermiculite and turf（1∶1∶1）was better than other substrates.[Conclusion] The mixture of perlite,vermiculite and turf（1∶1∶1）has a better effect on rooting of the red leaves Photinia serrulata cottage.

关 键 词：基质 石楠 生根 

分 类 号：S685.12[农业科学—观赏园艺]