杂交冬青的适应性及其扦插繁殖技术研究  

Adaptability and cutting propagation technology of Ilex cultivars

作　　者：金晓玲[1] 傅建敏[2] 张冬林[1,3] 杜红岩[2] 田英翠[1] 邹义萍[1] 

机构地区：[1]中南林业科技大学,湖南长沙410004 [2]中国林业科学研究院经济林研究开发中心,河南郑州450003 [3]美国缅因大学植物、土壤和环境科学系,美国缅因州奥罗诺04469

出　　处：《中南林业科技大学学报》2012年第3期7-10,共4页Journal of Central South University of Forestry & Technology

基　　金：国家林业局948项目(2008-4-14)

摘　　要：以从美国引进的34个杂交冬青照片品种为材料,对其适应性和扦插繁殖技术进行了研究。结果表明:34个杂交冬青栽培品种栽植的成活率在80%以上,其中以光滑冬青系列成活率最高,达100%;适合光滑冬青扦插的基质为珍珠岩∶泥炭土(3∶1),激素为HorI;不同品种间扦插的成活率存在较大差异,以光滑冬青Ilexglabra最好(90.5%～100%),美洲冬青Ilex verticillata最差(47.5%～64.3%)。34 Ilex cultivars were introduced to Changsha from USA,the adaptability and cutting propagation technology were studied.It was showed that the survive rate were more than 80% in all of the 34 cultivars.The cultivars of Ilex glabra have the best in survive（100%）.The suited medium was turves∶perlite（3∶1） and hormone was HorI.There were significant different in survive rate of cultivars.The survive rates were from 90.5% to 100% in cultivars of Ilex glabra,and only from 47.5% to 64.3% in Ilex verticillata cultivars.

关 键 词：杂交冬青 扦插繁殖 HorI 基质 品种 

分 类 号：S722.3[农业科学—林木遗传育种]