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砂生植物 [shā shēng zhí wù]
silicicole
- 摘要本文在土壤与草地资源调查的基础上，本著综合性、广泛性、一致性的原则，依据地形、土属、植物群丛组把锡林河流域草地地境划分为：中丘－砂壤质碳酸盐黑钙土－线叶菊、大针茅旱生杂类草地境；中丘－中厚层黑钙土－羊草、杂类草地境；低丘－砂壤质暗栗钙土－大针茅、旱生杂类草地境；缓坡－厚层暗栗钙土－羊草、大针茅地境；平地－壤质栗钙土－大针茅地境；河漫滩－腐殖质沼泽土－苔草地境；阳坡－紧砂土－山杏、羊柴地境；阴坡－紧砂土－稠李、漏斗叶绣线菊地境；丘间低地－沙栗土－大针茅、糙隐子草地境等9个地境，并对每个地境的植被、土壤和地形特点进行了描述。
Through the surveys on soil and vegetation the principles of syndrom, extensivity, consistency were used to devide the rangelands in Xilin River Watershed into 9 range sites: Mid-par of hill/ sand loam carbonate black chestnut soil/Filifolium sibiricum + Stipa grandis + xeric forbs plant community range site, Mid-part of hill/mid-deep balck chestnut soil/Leymus chinensis + forbs plant community range site, Low hill/sand loam dark chestnut soil/Stipa grandis + xeric forbs plant community range site, Slight slope/deep dark chestnut soil/Leymus chinensis + Stipa grandis plant community range site, Plain/loamy chestnut soil/Stipa grandis plant community range site, Flood land/humus bog soil/Carex korshinskyi plant community range site, South slope/tight sand soil/Prunus ansu-Hedysarum leave plant community range site, North slope/tight soil/Prunus padus + Spiraea aquilegifolia plant community range site, and lowland/chesrnut sand soil/Stipa grandis + Cleistogenes squarrosa plant community range site.
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中国词汇量第二的英语词典
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