深州杨生物学特性及栽培管理 |
|
|
中国论文联盟*编辑。 摘要:河北省深州市当地群众为了解决毛白杨(Populus tomentosa Carr)扦插成活率低这一实际难题,进行了毛白杨的芽接繁殖,从中发现了新的毛白杨杂合体,定名为深州杨。作者对深州杨的生物学特性、分化特性及栽培管理进行了初步介绍,为生产实践提供依据。 关键词:毛白杨;深州杨;生物学特性;栽培管理 Biological Characteristics, Cultivation and Management of Shenzhou Poplar YUAN Sheng-liang,ZHOU Guo-na,LI Ming (Hebei Agricultural University, Baoding 071001, Hebei, China) Abstract: The low survive rate of Populus tomentosa Carr was a common practical puzzle. Local people in Shenzhou city of Hebei province reproduced the poplar by budding and found new heterozygote named Shenzhou poplar. The biological characteristics, differentiation characteristics and cultivation and management of the Shenzhou poplar were introduced to provide the guidance for practical activities consequently. Key words: Populus tomentosa Carr; Shenzhou poplar; biological feature; cultivation management 毛白杨(Populus tomentosa Carr)是我国北方重要的园林、经济林树种之一,在西北地区及长江流 [1] [2] [3] [4] [5] 下一页 |
|
|
|
上一个论文: 城市滨水区的合理规划研究 下一个论文: 高寒地区国外用材树种引种驯化及早期评价 |
|