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| 黑河中下游地区植物物种地境层次特点分析 | |
| 引用本文： | 汤梦玲. 黑河中下游地区植物物种地境层次特点分析[J]. 湖北农业科学, 2008, 47(7) |
| 作者姓名： | 汤梦玲 |
| 作者单位： | 邢台职业技术学院建筑工程系,河北,邢台,054035 |
| 基金项目： | 国土资源部2000年科技专项计划资助项目 |
| 摘 要： | 利用有关系统论的知识.详细分析了黑河流域中下游地区植物物种地境各层次的特点,分析表明,表层O～40 cm适于一年生植物生长,40～100 cm深度适于多年生植物生长,这一结论可作为确定物种生存条件的基础.也可为生态环境的保护和建设提供依据. |
| 关 键 词： | 物种 地境层次 特点 分析 |
Analysis on the Characteristics in Each Stratum of Underground Habitat for Plant Species in Middle-Lower Reaches of Heihe River |
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| TANG Meng-ling. Analysis on the Characteristics in Each Stratum of Underground Habitat for Plant Species in Middle-Lower Reaches of Heihe River[J]. Hubei Agricultural Sciences, 2008, 47(7) | |
| Authors: | TANG Meng-ling |
| Affiliation: | TANG Meng-ling(Department of Construction Engineering,Xingtai Vocational , Technical College,Xingtai 054035,Hebei,China) |
| Abstract: | By using relevant theoretics in systematology,this paper explicitly analyzes the characteristics of each stratum in underground habitat for plant species in middle-lower reaches of Heihe River.The results shows that the surface layer for 0-40cm is suitable for annual plant and the second layer for 40-100cm is suitable for perennial plant.This conclusion can be used as the basis to define the survival condition of plant species and supplies basis for the protection ecosystem as well as ecological constructio... |
| Keywords: | plant species the stratum of underground habitat characteristic analysis |
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