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- shrub layer plant species 灌木层
- Species of Rosaceae, Caprifoliaceae and Ericaceae dominate the shrub layer. 草本层主要由莎草科、菊科、百合科等科植物组成。
- Species diversity of herb layer is lower than that of shrub layer within the same community. 同一群落内物种多样性比较基本上是灌木层>草本层;
- Generally, the order of the magnitude of species diversity was: shrub layer>tree layer>herb layer. 总体来看,栲属群落物种多样性在群落不同层次的变化规律为:灌木层>乔木层>草本层;
- The species diversity index of the tree layer was a bit low, and the general trend was shrub layer > treelayer > herb layer. 乔木层物种多样性指数偏低,垂直结构各层次间物种多样性大小依次为灌木层>乔木层>草本层。
- The species of the community's canopy and shrub layer should properly chosen for afforestation and regeneration of Fokienia hodginsii. 福建柏造林和更新时对于群落乔木层和灌木层的物种需要一定的选择。
- The species richness and species diversity index of the tree layer and shrub layer are obviously bigger than those of the herb layer. 乔木层、灌木层的物种丰富度、物种多样性指数均明显大于草本层。
- Results indicate that phanerophyte is the dominant synusia in the shrub layer and hemicryptophyte in the herbage layer, and Selaginella is the only species on the forest floor. 研究结果表明:高位芽植物是灌木层中的优势层片;地面芽植物是草本植物的优势层片;
- An animal or plant species that establishes itself in a previously barren environment. 先驱生物能在不毛之地生存的某种动物或植物种类
- The melting of glaciers caused some plant species to. 融化的冰川导致一些植物。
- The species richness and diversity index of the tree layer and the shrub layer was obviously higher than that of the herb layer, and their evenness had evident difference. 乔木层、灌木层的物种丰富度、物种多样性指数均大于草本层,且差异极显著,群落均匀度差异显著。
- The pesticide also kills the seed bank of native plant species. 杀虫剂还毁掉天然植物物种的种子库。
- There are 69 woody species occurring in the shrub layer in the Slash pine (Pinus elliotii Engelman) plantation in Jiangxi Province after more than 10 years natural succession. 摘要江西红壤丘陵区湿地松人工林经过10多年的自然更新,林下植被恢复迅速,仅灌木物种就达69种。
- The investigation also shows that the shrub is the leading type among the different kinds of bushes and that the sandy land has abundant plant species with high appreciative value. 毛乌素沙区的植被资源比较丰富,灌木是毛乌素沙区各种灌丛植被的主要生活型,并且具有观赏价值的种类比较丰富。
- The cathaysian plant species are very rich and there are many endemic elements. 华夏种类丰富,特有成分多样;
- The TWINSPAN classification and DCA ordination were employed for the quantitative analysis of the shrub layer and herbage layer under different stands. 利用双向指示种分析法(TWINSPAN)和除趋势对应分析(DCA)对昆嵛山不同林分类型下的灌木层和草本层进行了数量生态学分析.
- The Lushan Botanical Gardens features tens of thousands of plant species. 庐山被列为世界文化遗产,并入选世界地理公园。
- There was no significant difference of diversity index between the tree layer and the shrub layer. 乔木层与灌木层之间多样性各项指标总体无显著差别。
- The three plant species all have anomaly schizogenous intercellular cavity. 叶肉中通气组织发达,且均有不规则裂生性气腔。
- Be in plant species flowerpot and kind is there what to differ in the garden? 将植物种在花盆与种在花园里有甚么不同呢?