黑龙江省主要阔叶树种绿枝扦插试验  

Greenwood cutting tests of main broad-leaved species in Heilongjiang of China

作　　者：王国义[1] 于树成[1] 闫洪霞[1] 张淑华[1] 滑福建[1] 

机构地区：[1]黑龙江省带岭林业科学研究所,黑龙江伊春153106

出　　处：《吉林林业科技》2004年第2期17-19,44,共4页Journal of Jilin Forestry Science and Technology

摘　　要：在带岭林科所落叶松种子园大棚内进行了10个树种、3个采条时期、3种插穗处理和15种基质1350个组合的绿枝扦插试验。结果表明,同一树种的不同采条时期、不同插穗处理、不同基质和不同树种的同一采条时期、同一插穗处理、同一基质的生根效果不同,并有明显的交互作用。各树种最佳组合的生根率:刺五加80%、五味子70%、紫椴40%、花楸30%、水曲柳20%、黄菠萝20%、山槐20%、山梨10%、春榆10%、胡桃楸0。Greenwood cutting tests (in plastic house) of 10 broad- leaved species were conducted in Dailing Institute ofForestry Science of Heilongjiang province ,China . The tests adopted 1350 combinations , including 3 scion- plucking stages, 3 cuttage pretreatments and 15 mediums.The results showed that there are a clear interaction and different rooting rates under following circumstances: same species under different scion - plucking stages, cuttage pretreatments and mediums ; same scion - plucking stages , cuttage pretreatmentsand mediums underdifferent species. Rooting rates in optimum combination of various species are separately: 80%(Acanthopanax senticosus), 70%(Schisandia chinensis), 40%(Tilia amurensis), 30%(Sorbus pohuashanensis), 20%(Fraxinus manshurica), 20%(Maackia amurensis), 10%(Pyrus ussuriensis), 10%(Ulmus pumila) but zero for Juglans mandshurica.

关 键 词：黑龙江 阔叶树种 绿枝扦插 生根率 基质 插穗处理 采条时期 

分 类 号：S723.132.1[农业科学—林木遗传育种]