摘要
笔者对国内外湿心材研究进展作了全面的概述,并提出研究中存在的问题,在此基础上提出了我国杨树湿心材未来研究方向。国外对于湿心材研究对象包括多种树种,研究的内容涉及湿心材的形成、湿心材中的细菌、液体和气体、湿心材的特征和湿心材检测等方面。我国湿心材研究的广度和深度与国外存在一定差距,杨树是我国主要速生造林树种之一,今后应该加强杨树湿心材病原、抗性育种和防治等方面的研究。
The research progress on wetwood was reviewed by authors.Based on the current problems,the future study field was also proposed.Broad research on wetwood of many tree species was made abroad,which involved the formation of wetwood,the bacteria,moisture and gases in wetwood,the property and detection of wetwood.The research on wetwood at home lagged behind foreign study.Poplar is one of the the major fast growing afforestation species in China.We should strengthen the study on Poplar wetwood,such as pathology,resistive breeding and preventive treatment.
出处
《湖北林业科技》
2010年第4期39-42,57,共5页
Hubei Forestry Science and Technology
基金
湖北省自然科学基金项目(2009CDA096)
湖北省科技攻关项目(2008BBC009)
湖北省林业局重大项目(HLKJ2008001)的部分内容
关键词
湿心材
杨树
抗性育种
病原
防治
wetwood
Poplar
resistive breeding
pathology
preventive treatment
