| 不同植被类型土壤理化性质及水源涵养功能研究 |
| |
| 引用本文： | 蔡跃台.不同植被类型土壤理化性质及水源涵养功能研究[J].浙江林业科技,2006,26(3):12-16. |
| |
| 作者姓名： | 蔡跃台 |
| |
| 作者单位： | 丽水职业技术学院,浙江,丽水,323000 |
| |
| 摘 要： | 对丽水实验林场3种植被类型的土壤理化性质和涵养水源的功能进行了实验研究，结果表明，阔叶林、毛竹林土壤有机质含量相对较高，这2种林分可较好改善土壤养分状况；马尾松下的土壤pH值较低，酸性较强，土壤有效P含量高，各植被类型下的林地枯落物持水量大小依次是：阔叶林（16．453t／hm^2）〉毛竹林（7．142t／hm^2）〉马尾松林（2．656t／hm^2）；土壤持水量大小依次是：毛竹林〉阔叶林〉马尾松林。
|
| 关 键 词： | 植被类型 阔叶林 毛竹 马尾松 土壤 水源涵养 |
| 文章编号： | 1001-3776(2006)03-0012-05 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-04-15 |
Analysis on Physical and Chemical Properties of Soil and Water Conservation Function of Different Vegetations |
| |
| CAI Yue-tai.Analysis on Physical and Chemical Properties of Soil and Water Conservation Function of Different Vegetations[J].Journal of Zhejiang Forestry Science and Technology,2006,26(3):12-16. |
| |
| Authors: | CAI Yue-tai |
| |
| Institution: | Lishui Vocational College of Zhejiang, Lishui 323000, China |
| |
| Abstract: | Analysis on physical and chemical properties of soil and water conservation function of 3 different vegetations in Lishui Experiment Forest Center,Zhejiang province demonstrated that soils in broad leaf forest,bamboo forest had more organic matter and nutrients and could be improved.Soil in Pinus massoniana had lower pH and higher available P.Water conservation of ground litter in different vegetations was as follows: broadleaf forest(16.453t/ hm2) >bamboo forest(7.142 t/hm2)>pine forest(2.656 t/hm2),and that of soil: bamboo forest>broadleaf forest>pine forest. |
| |
| Keywords: | vegetation type broadleaf forest bamboo forest pine forest |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
