杨树短轮伐研究现状  

Research Status of Populus Short-rotation

作　　者：杨延青[1] 郑智礼[1] 杨飞[1] 郭斌[1] 赵娟[1] Yang Yanqing;Zheng Zhili;Yang Fei;Guo Bin;Zhao Juan(Shanxi Academy of Forest Sciences, 030012, China)

机构地区：[1]山西省林业科学研究院,山西太原030012

出　　处：《山西林业科技》2018年第1期28-31,共4页Shanxi Forestry Science and Technology

基　　金："十三五"国家重点研发计划(2016YFD060040304)

摘　　要：通过查阅国内外有关杨树短轮伐的文献,从品种选育、短轮伐模式、生长特性(光合特性、树体特性、生物量、土壤养分)、造林及经营技术(壮苗繁殖、整地措施、造林密度、施肥、间作、间伐、病虫害防治)、价值评估等方面综述了国内外杨树短轮伐经营及研究的现状,分析了杨树短轮伐发展存在的问题和前景。Status of Populus short-rotation management and research at home and abroad from aspects such as variety selection,short rotation model,model determination,growth characteristics（ photosynthetic charateristics,tree charateristics,biomass,soil nutrients）,afforestation techniques,management techniques（ seedling breeding,soil preparation,planting density,fertilization,intercropping,thinning,diseases and pests control） and value assessment were reviewed through consulting literatures on Populus short-rotation. Then,the problems and prospects of the development of Populus short-rotation were analyzed.

关 键 词：杨树 短轮伐 经营模式 生长特性 

分 类 号：S792.11[农业科学—林木遗传育种]