不同种类生根剂对新品种“雪兰红”硬枝扦插生根成苗效果的研究  

Effects of Different Rooting Agents on Rooting of a New Grape Variety “Xuelanhong” via Hard Branch Cutting

作　　者：路文鹏[1] 张庆田[1] 范书田[1] 李晓红[1] 金寅浩 宋润刚[1] 

机构地区：[1]中国农业科学院特产研究所,长春130112 [2]吉林省集安市太王镇农科站,吉林集安134200

出　　处：《特产研究》2013年第1期15-18,共4页Special Wild Economic Animal and Plant Research

基　　金：吉林省科技厅项目(20090257)

摘　　要：酿造干红葡萄酒新品种"雪兰红"的插条不经植物激素处理,生根率和成苗率仅为18.4%和15.8%。经ABT生根粉1～5号、萘乙酸、吲哚丁酸和强力生根粉处理后均有生根效果,但以吲哚丁酸、萘乙酸生根率和成苗率高,分别为74.5%和68.3%、71.6%和66.1%,分别高于对照56.1%和52.5%、53.2%和50.3%。这2个试验处理均表现为催根期生根条数多、根鲜重高、出圃苗木根系多、苗蔓成熟度高,苗木质量优于其它试验处理。本试验筛选出了"雪兰红"硬枝扦插适宜的生根剂:萘乙酸150mg/kg或吲哚丁酸150mg/kg,浸泡插条基部5cm处6h。The roofing rate and seedling percent of＂Xuelanhong＂via hard branch with no hormone treatment were 18.4% and 15.8% respectively, while the effects those were significantly increased with treatment of different roofing agents of ABT 1 - 5, NAA, IBA and strong ABT. The rooting rate and seedling percent of IBA, NAA reached 74.5% and 68.3%,71.6% and 66.1% respectively and were higher than CK by 56.1% and 52.5 %, 53.2% and 50.3 %. The results showed that more root, higher fresh weight, higher maturity seedling and higher quality seedling. Through this test we selected NAA and IBA as the suitable rooting agents of＂Xuelanhong＂in production via hard branch cutting with the treatment of 150 mg/kg under 5cm of base soaking for 6 hours.

关 键 词：新品种 雪兰红 硬枝扦插 生根剂 成苗率 

分 类 号：S663.1[农业科学—果树学]