| 武夷山不同类型毛竹林的土壤水分物理性质分析 |
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| 引用本文： | 张贻荣,林捷,郑蓉.武夷山不同类型毛竹林的土壤水分物理性质分析[J].防护林科技,2010(6):13-15. |
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| 作者姓名： | 张贻荣 林捷 郑蓉 |
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| 作者单位： | 福建省武夷山市上梅林业站;福建省林业科学研究院; |
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| 摘 要： | 调查分析了武夷山不同类型毛竹林的土壤水分物理性质状况。结果表明,不同类型毛竹林的土壤容重大小为对照地竹杉林竹阔林毛竹纯林;土壤总孔隙度大小为毛竹纯林竹阔林竹杉林对照地;各林地土壤最大持水量、毛管持水量大小为毛竹纯林竹阔林竹杉林对照;最小持水量大小为毛竹纯林竹杉林竹阔林对照;三项持水量依次是对照值的1.04~1.19倍、1.06~1.14倍、1.09~1.14倍。毛竹林分在0~60 cm土壤层的质地较为疏松,孔隙增多,透气性好,有利于水分的运输与贮存,适宜毛竹鞭根生长,因此,科学合理地经营毛竹林分,避免过度人为干扰可有效改善林分的水分物理状况,促进竹林丰产。
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| 关 键 词： | 毛竹 竹林类型 林分结构 土壤水分 物理性质 |
Soil Moisture & Physical Properties of Different Forest Types of Phyllostachys heterocycla in Wuyi Mountain |
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| ZHANG Yi-rong,LIN Jie,ZHENG Rong.Soil Moisture & Physical Properties of Different Forest Types of Phyllostachys heterocycla in Wuyi Mountain[J].Protection Forest Science and Technology,2010(6):13-15. |
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| Authors: | ZHANG Yi-rong LIN Jie ZHENG Rong |
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| Institution: | ZHANG Yi-rong1,LIN Jie2,ZHENG Rong2(1.Shangmei Forestry Station,Wuyishan City,Fujian Province,Wuyishan 354300,China,2.Ecology & Environment Institute of Fujian Provincial Academy of Forestry Science) |
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| Abstract: | Soil moisture & physical properties of different Phyllostachys heterocycla mixed forest in Wuyi Mountain were studied.Result shows that: the size of soil bulk density of different Phyllostachys heterocycla mixed forest is:CK plot>mixed forest of Phyllostachys heterocycla & Cunninghamia lanceolata>mixed forest of Phyllostachys heterocycla & broadleaf tree >bamboo pure forest;the size of total soil porosity is :bamboo pure forest>mixed forest of Phyllostachys heterocycla & broadleaf tree>mixed forest of Phyll... |
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| Keywords: | bamboo(Phyllostachys heterocycla) bamboo forest type stand structure soil moisture physical property |
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