| 帽儿山地区主要林分类型土壤水分物理性质研究 |
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| 引用本文： | 刘畅,满秀玲,刘文勇,刘鑫,汪清胤.帽儿山地区主要林分类型土壤水分物理性质研究[J].哈尔滨师范大学自然科学学报,2007,23(1):86-89. |
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| 作者姓名： | 刘畅 满秀玲 刘文勇 刘鑫 汪清胤 |
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| 作者单位： | 1. 东北林业大学
2. 哈尔滨师范大学 |
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| 摘 要： | 通过对东北东部山地主要林分类型土壤水分及物理性质进行研究,结果表明:不同林分类型土壤自然含水率均值大小表现为:天然次生林(63．48％)>落叶松人工林(48．18％)>红松人工林(40．41％)>针阔人天混交林(40．3％)．土壤总孔隙度从大到小的顺序为:落叶松人工林>天然次生林>红松人工林>针阔人天混交林．土壤容重为:针阔人天混交林>天然次生林>红松人工林>落叶松人工林．土壤持水能力表现为:落叶松人工林>天然次生林>红松人工林>针阔人天混交林．落叶松人工林的持水能力最强,针阔人天混交林的持水能力最低,且二者差异极显著(p<0．01)．
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| 关 键 词： | 林地类型 土壤水分 水分物理性质 土壤孔隙度 |
| 修稿时间： | 2006年9月19日 |
SOIL MOISTURE PHYSICAL CHARACTERISTICS OF MAIN FOREST TYPES OF MAO'ER SHAN AREA |
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| Liu Chang,Man Xiuling,Liu Wenyong,Liu Xin,Wang Qingyin.SOIL MOISTURE PHYSICAL CHARACTERISTICS OF MAIN FOREST TYPES OF MAO''''ER SHAN AREA[J].Natural Science Journal of Harbin Normal University,2007,23(1):86-89. |
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| Authors: | Liu Chang Man Xiuling Liu Wenyong Liu Xin Wang Qingyin |
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| Institution: | Liu Chang Man Xiuling Liu Wenyong Liu Xin(Northeast Forestry University) Wang Qingyin(Harbin Normal University) |
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| Abstract: | The soil moisture physical characteristics of main forest types were conducted in eastern mountainous region of northeast China, the results show as the follows : soil moisture from high to low was secondary forest, larix sp. plantation ,pinus koraiensis plantation, mixed wood respectively. Soil total porosity from high to low was larix sp. plantation, secondary forest, pinus koraiensis plantation, mixed wood respectively. Bulk density was mixed wood, secondary forest, pinus koraiensis plantation, larix sp respectively.plantation. Soil holding water capability was larix sp. plantation, secondary forest,pinus koraiensis plantation,mixed wood respectively. |
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| Keywords: | Forest types Soil moisture Hydro - physical property Soil porosity |
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