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- The main plant distribute on moving dune are Aneurolepidium chinense, Cleistogenes chinensis, Arundinella hirta, Ulmus macrocarpa, Rhamnus davuricum. 固定沙丘分布的主要植物为羊草、中华隐子草、野古草,大果榆、鼠李等。
- Spatial patterns of main woody plant populations are aggregative, Ulmus macrocarpa, Acer mono, Ulmus pumila populations in some communities are random. 主要木本植物种群的分布格局大多为集群型,只有部分群落中大果榆、色木槭及家榆种群为随机分布。
- Ulmus macrocarpa. 东北亚。
- , Malus baccata (L.) Borkh, Platycladus orientalis (Linn.) Franco and Ulmus macrocarpa Hance in the stand is 6:2:1:1. 该林分树种组成式为6黄栌2山荆子1侧柏1大果榆;
- Ulmus macrocarpa Hance [医] 黄榆, 芜荑
- Ulmus macrocarpa var.mongolica 蒙古黄榆
- Ulmus macrocarpan. 大果榆
- Technology of Grafting Ulmus pumila var, pendula Rehd. 垂榆嫁接技术。
- Experiment on Grafting and Planting of Ulmus pumila var. Pendula Rehd. 垂榆嫁接及栽植的试验研究。
- A Preliminary Study on the Mathematic Model of Leaf Area of Ulmus pumila Linn. 与相似的文献。
- An elm tree(Ulmus alata) of the southeast United States,having twigs with winged,corky edges. 翅榆一种美国东南部榆树(翼枝长序榆榆属),具有有翼和软木质的小枝
- Whether in your house or office, it's always a good idea to put out a vase of Pachira macrocarpa to bring you great wealth and prosperity. 无论是居家或是公司行号,都适合摆上一盆发财树,铁定能为来年招来财运,钱财滚滚入袋。
- Preliminary analysis on genetics of phenotype measuration of plus tree of Ulmus pumita Linn. 白榆优树表型测定的遗传学初步分析。
- A Study on the Distant Hybridization between Populus alba Linn. And Ulmus pumila Linn. 银白杨与白榆远缘杂交的研究。
- When Urochela quadrinotata Reuter harms Ulmus pumila,the spread of disease will take a turn for the worse. 红足壮异蝽的危害能加重病害的流行和扩展。
- Otherwise, the phenology phases of ulmus pumila are not significantly related to precipitation and sunshine duration. 研究表明,榆树物候与降水、日照关系不显著。
- An oak tree(Quercus macrocarpa) of eastern North America, having pinnately lobed leaves, acorns enclosed within a deep fringed cup, and hard, durable wood. 大果栎:产于北美东部的一种栎树(大果栎栎属),具羽状圆形叶片和被深穗杯包裹的槲果和坚硬耐久的木质
- Title: Effect of salt stress on activity of superoxide dismutase (SOD) in Ulmus pumila L. 关键词:白榆;盐胁迫;电解质相对外渗率;超氧物歧化酶
- The main plant are Ulmus pumila and Celtis bengeana community, Acer mono and Quercus mongolica community. 天然残存林植被,主要为榆树、小叶朴群落和色木、蒙古柞群落。
- An elm tree(Ulmus alata) of the southeast United States, having twigs with winged, corky edges. 翅榆一种美国东南部榆树(翼枝长序榆榆属),具有有翼和软木质的小枝
