| 侧柏林下主要植物对资源的利用特征研究 |
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| 引用本文： | 尤作亮,周光裕. 侧柏林下主要植物对资源的利用特征研究[J]. 宁波大学学报(理工版), 1991, 0(2) |
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| 作者姓名： | 尤作亮 周光裕 |
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| 作者单位： | 山东师范大学地理研究所，宁波大学科学研究处 |
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| 摘 要： | 本文应用数学分析方法,研究了侧柏林下三层十二种主要植物的资源利用特征,定量研究了各种环境因子对林下植物的作用。发现土壤因子的作用超过光因子的作用而成为影响植物生长和分布的主要因子,土壤因子中作用最大的是土壤质地和土壤水分。最后,建立了灌木层、草本层和十二种主要植物生长量与环境因子的数学模型。为侧柏林的保护和利用提供了科学依据。
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| 关 键 词： | 侧柏 林下植物 资源利用 |
STUDIES ON THE RESOURCE UTILIZATION OF MAIN PLANTS UNDER ORIENTAL ARBORVITAE FOREST |
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| You Zuoliang. STUDIES ON THE RESOURCE UTILIZATION OF MAIN PLANTS UNDER ORIENTAL ARBORVITAE FOREST[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 1991, 0(2) |
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| Authors: | You Zuoliang |
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| Abstract: | The site resource utilization of main twelve plants of three layers under oriental arborvitae forest by mathematical methods is studied.The effects of site factors to all these plants' growth and distribution are analyzed quantitatively.It is found that edaphic factors are more important than light factor and that soil texture and soil humidity are more important than other edaphic factors.Then the coverage and density equations of shrub layer,herb layer and main twelve plants are found by method of stepwise regression.All these provide scientific basis for the usage and protection of oriental arborvitae forest. |
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| Keywords: | oriental arborvitae undergrowth resource utilization |
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