本研究对山杨木的腐烂分解进行了实验:1)量化了湿润及干旱的北方带(美国阿拉斯加和明尼苏达),温带(美国华盛顿和爱达荷)热带(波多黎各)森林类型中美洲山杨木桩(Populus tremuloides)的总量残留百分比,分解常数和性能强度;2)因为斑块大小,森林年龄(和/或结构)以及大中等尺度上的气候均与木材的分解相关,测定了斑块化对木材...
Quaking aspens ( Populus tremuloides Michx.) are found in diverse habitats throughout North America. While the biogeography of aspens' distribution has been documented, the drivers of the phenotypic diversity of aspen are still being explored. In our study, we examined differences in climate ...
Populus tremuloides Michx. quaking aspen Quaking aspen (Populus tremuloides) is the most widely distributed tree in North America. It is known by many names: trembling aspen, golden aspen, mountain aspen, popple, poplar, trembling poplar, and in Spanish, alamo blanco, and alamo... DA Perala...
x P. tremuloides Michx. by stem cuttings derived from micropropagated plants. Scandinavian Journal of Forest Research 16, 238-245.Yu Q, Mäntyla N, Salonen M (2001) Rooting of hybrid clones of Populus tremula L. X P. tremuloides Michx. By stem cuttings derived from micropropagated plants....
Boreal representatives were trembling aspen (Populus tremuloides Michx.) and paper birch (Betula papyrifera Marsh.), while temperate species were eastern ... DN Dillaway,EL Kruger - 《Plant Cell & Environment》 被引量: 130发表: 2010年 加载更多来源...
,美洲山杨(P. tremuloides Michx.)和大齿杨 (P. grandidentata Michx.) . 毛白杨(P. tomentosa Carr.)是在我国林业生产中具有重要地位的白杨派树 种, 但由于其具体起源还没有定论, 在此不做叙述. 国内外对白杨派种质资源的遗传学评价研究主 要从形态,生长,材性和适应性等方面开展, 同时在 分子水平上探讨...
In north-central Alberta, 12 plots (9 m(2)) were hydraulically excavated in young trembling aspen (Populus tremuloides Michx.) stands (5-10 years old) of different sucker density to quantify the effects of sucker density on the parental root system, on the formation of new roots and on ...
Khaleel TF (2003) Estradiol distribution during the development and expression of reproductive structures in Populus tremuloides Michx. Sexual Plant Reproduction 16: 35- 42Khaleel, T. F., Dillman, R., & Gretch, D. (2003). Estradiol distribution during the development and expression of reproductive...
1)Populus tremula×P.tremuloides Michx-cloneT89欧美杂种山杨T89 2)Populus tremula ×P. tremuloides欧美杂种山杨 1.The leaves, stems and leafstalks of adult Populus tremula ×P.以成年欧美杂种山杨(Populustremula×P。 3)hybrid aspen欧美山杨杂种 1.In this study, hybrid aspen (Populus tremulaxP.本研...
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