Chen等（2001）也发现西黄松（Pinus ponderosa）和黑松（Pinuscontora）的细根由于大量白腐菌的寄生而使分解加快，而 褐腐菌寄生的花旗松（Pseudotsugamenziesii）和西加云杉（P...
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... 有重大意义的 » Great significance 黄松 » Pinus ponderosa 哈哈，你的英文非常好。 » Haha, your English is very good. ...
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Pinus ponderosa pine 旱地松又名黄松
Pinus ponderosa was widely ranged in North America. Pinus ponderosa was a kind of superior plant resources for its rapid growth, adaptability, strong resistance and high economic value.
美国黄松是北美地区广泛分布的松属树种,其生长迅速,适应性强,抗逆性强,经济价值高,是一个很好的外来针叶树种。
参考来源 - 美国黄松引种气候适生区区划研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The result of investigation indicated that Pinus ponderosa has been introduced successfully with a promising features alien conifer. Its introduction could be extended in large.
调查结果表明，美国黄松已在黄土高原引种成功，是一种很有前途的国外针叶树，可以扩大引种，繁殖推广。
On the basis of recounting details of Pinus ponderosa in the world and domestic, its prominent characteristics of growth in Yanan arboretum on the loess plateau has been emphasized on the paper.
在阐述了世界和我国引种栽培美国黄松的基础上，着重阐述了黄土高原延安树木园引种栽培生长的突出表现。
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