桤木属种质资源研究进展  

Study advances on the germplasm resources of Genus Alnus

作　　者：王敏 周鹏[2] 张强[2] 方炎明[2] 

机构地区：[1]扬州市邗江区林业技术指导站,江苏扬州225009 [2]南京林业大学森林资源与环境学院,江苏南京210037

出　　处：《江苏林业科技》2013年第6期50-54,共5页Journal of Jiangsu Forestry Science & Technology

基　　金：中央财政林业科技示范推广资金项目"红桤木繁育与栽培技术推广"([2010]35号)

摘　　要：桤木属种质资源具有重要的学术价值和应用价值。综述了桤木种类与分布、遗传育种、光合特性、固氮特性、材性、抗性、繁殖技术以及造林方法与幼林管理等方面的研究现状,并探讨了桤木种质资源研究中存在的问题。Alnus has a relatively high value of academic and utilization. Investigation status on Alnus in the world was reviewed in this paper, involving various aspects such as species and distribution, genetics and breeding, photosynthetic characteristics, nitrogen fixation traits, wood properties, resistance, proPagation technology, as well as afforestion methods and young stand managemen. The existing problems and prospects of studies were discussed as well.

关 键 词：桤木 种质资源 研究进展 造林技术 

分 类 号：S792.14[农业科学—林木遗传育种]