| 亚热带几种森林类型下土壤的理化性质 |
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| 引用本文： | 曾曙才,俞元春.亚热带几种森林类型下土壤的理化性质[J].江苏林业科技,1997,24(2):9-12. |
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| 作者姓名： | 曾曙才 俞元春 |
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| 作者单位： | 南京林业大学 |
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| 摘 要： | 在福建省邵武市卫闽林场，在本底条件一致的同龄杉木林、马尾松林、天然阔叶林及杉阔混交林林下土壤进行了野外调查和室内分析，结果表明，土壤容量重为天然阔叶林〈杉阔混交林〈马尾松林〈杉木林；总孔隙度和最大含水量为天然阔叶林〉杉阔混交林〉杉木林〉马尾松林；〈０．００１细微颗粒百分含量为阔叶林〈杉阔混交林〈杉木林〈马尾林；土壤ＰＨ伙阔叶林〉杉阔混交林〉马尾松林〉杉木林，速效Ｐ，速率Ｋ，全Ｎ和有机质含量均为阔叶
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| 关 键 词： | 森林类型 理化性质 枯落物 营养元素归还量 |
Physical and chemical properties of soils under four forest types in subtropical zone |
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| Zeng Shucai,Yu Yuanchun.Physical and chemical properties of soils under four forest types in subtropical zone[J].Journal of Jiangsu Forestry Science & Technology,1997,24(2):9-12. |
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| Authors: | Zeng Shucai Yu Yuanchun |
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| Abstract: | Soils under four forest types (including chinese fir plantation, masson pine plantation, broad leaved plantation and broad leaf tree and chinese fir mixed plantation at the same age) located in Weiming Forest Farm of Shaowu City in Fujian Province were studied. Results showed that soils under chinese fir and masson pine plantation had worse physical properties than those under broad leaved and mixed plantations. As chemical properties were concerned, pH values were:chinese fir
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| Keywords: | Forest type Physical and chemical properties of soils Returned nutrient element Floor |
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