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| 马尾松与阔叶树混交后土壤水分物理性质变化的初步研究 | |
| 引用本文： | 邱贵云,罗金旺,林建椿,张鼎华.马尾松与阔叶树混交后土壤水分物理性质变化的初步研究[J].福建林业科技,2006,33(3):77-80,122. |
| 作者姓名： | 邱贵云 罗金旺 林建椿 张鼎华 |
| 作者单位： | 1. 光泽县止马国有林场,福建,光泽,354101 2. 光泽县林业局,福建,光泽,354100 3. 福建师范大学生命科学学院,福建,福州,350007 |
| 基金项目： | 福建省科技厅科研项目;福建省南平市科技局资助项目 |
| 摘 要： | 研究了马尾松与山杜英、枫香、拟赤杨和光皮桦混交后土壤水分物理性质的变化。结果表明:采用几种阔叶树与马尾松混交后,改善了土壤的水分物理性质,表现在土壤最大持水量增加,毛管持水量、田间持水量得以提高,土壤有效持水量也有了较大幅度的提高。阔叶树与马尾松混交后土壤总孔隙度、非毛管孔隙度、毛管孔隙度得到提高,并由此而改善了混交林土壤的渗透性能。 |
| 关 键 词： | 马尾松 阔叶树 混交林 土壤水分物理性质 |
| 文章编号： | 1002-7351（2006）03-0077-04 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-03-06 |
Preliminary Study on the Soil Water Physical Properties in Mixed Forest of Pinus massoniana and Broad-leaved Trees |
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| QIU Gui-yun,LUO Jin-wang,LIN Jian-chun,ZHANG Ding-hua.Preliminary Study on the Soil Water Physical Properties in Mixed Forest of Pinus massoniana and Broad-leaved Trees[J].Journal of Fujian Forestry Science and Technology,2006,33(3):77-80,122. | |
| Authors: | QIU Gui-yun LUO Jin-wang LIN Jian-chun ZHANG Ding-hua |
| Institution: | 1. Zhima National Forest Farm of Guangze County, Guangze , Fufian 354101, China ; 2. Guangze Forestry Bureau, Guangze, Fufian 354100, China ; 3. Life Science College of Fujian Normal University, Fuzhou , Fujian 350007, China |
| Abstract: | This paper describes the changes of soil water physical properties in mixed forest of Pinus massoniana and Elaeocarpus sylvestris or Liquidambar formosana,or Alniphyllum fortunei,or Betula lumnifera.The results showed that the soil water physical properties improved with several broad-leaved species mixed with Pinus massoniana,which were increasing soil maximum moisture capacity,capillary moisture-holding capacity,capillary porosity,field moisture-holding capacity and soil available moisture-holding capacity.The total soil porosity,non-capillary porosity and capillary porosity increased also when several broad-leaved species mixed with Pinus massoniana,which led to the soil permeability improved. |
| Keywords: | Pinus massoniana broad-leaved tree mixed forest soil water physical property |
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