不同砧木对天山花楸嫁接成活率及新梢长度的影响  

Effects of Different Rootstocks on Survival Rate and New-tip Length of Sorbus tianschanica Ruper

作　　者：吴小勇[1] 孙美乐[1] 冯怀章[1] 宁成博[1] 陈国英[1] 任向荣[1] 

机构地区：[1]新疆农科院综合试验场,新疆乌鲁木齐830012

出　　处：《北方园艺》2013年第20期34-36,共3页Northern Horticulture

基　　金：现代农业科技成果转化综合示范基地资助项目(200554123-12)

摘　　要：以新疆天山花楸为试材,以山楂、海棠、紫叶稠李为砧木,研究了不同砧木材料对嫁接后天山花楸成活率和新梢长度的影响。结果表明:不同砧木对天山花楸的成活率及新梢长度均有较大的影响,其中以海棠为砧木的成活率最高、新梢长度最大,其次是以山楂为砧木的成活率,而以紫叶稠李为砧木嫁接后无成活率。表明海棠是天山花楸嫁接的最佳砧木材料,而紫叶稠李不适合作天山花楸的嫁接砧木材料。Taking Sorbus tianschanica Ruper as materials, Hawthorn,Crabapple and Prunus as stock,that the influence ofdifferent stock material on survival rate and length of new shoots of Sorbus tianschanica Ruper after grafting were studied. The results showed that different stock materials had significant influence on survival rate and new-tip lenght,among which Crahapple had the largest ofsurvival rate and new-tip lenght, and then hawthorn, Prunus had no survival rate. It showed that Crabapple was the optimum stock material in the process of the grafting of Sorbus tianschanicaRuper and Prunus was not suitable to be the graft stock material.

关 键 词：不同砧木 天山花楸 成活率 新梢长度 

分 类 号：S616[农业科学—园艺学]