Volume 27 Issue 2
Apr.  2010
Turn off MathJax
Article Contents

LUO Zong-shi, ZHANG Lu, XIANG Cheng-hua, XIE Da-jun, CHEN Jun-hua, LUO Xiao-hua. Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin[J]. Journal of Zhejiang A&F University, 2010, 27(2): 233-238. doi: 10.11833/j.issn.2095-0756.2010.02.012
Citation: LUO Zong-shi, ZHANG Lu, XIANG Cheng-hua, XIE Da-jun, CHEN Jun-hua, LUO Xiao-hua. Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin[J]. Journal of Zhejiang A&F University, 2010, 27(2): 233-238. doi: 10.11833/j.issn.2095-0756.2010.02.012

Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin

doi: 10.11833/j.issn.2095-0756.2010.02.012
More Information
  • Corresponding author: LUO Zong-shi
  • Publish Date: 2010-04-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(5657) PDF downloads(258) Cited by()

Related
Proportional views

Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin

doi: 10.11833/j.issn.2095-0756.2010.02.012
    Corresponding author: LUO Zong-shi

Abstract: Using a Hood infiltrometer IL-2700 (Germany,2006),the steady infiltration rate in three soil layers(0-10,10-20,and 20-30 cm) of three forest types (a Cupressus funebris plantation,a mixed Quercus acutissima-C. funebris forest,and a mixed Alnus cremastogyne-C. funebris forest) from an agroforestry system in the hilly region of the Sichuan Basin was measured. The relationship between soil features,forest structure,and steady soil infiltration rate was also discussed. Results showed that for a given forest type the steady infiltration rate of the soil decreased with soil layer depth. For different soil layers,the steady infiltration rates of the two mixed forests were significantly greater (P<0.05) than the C. funebris plantation. The order of steady infiltration rates by soil depth was as follows:1) for the 0-10 cm depth,mixed Q. acutissima-C. funebris forest (13.269 mmmin-1)>mixed A. cremastogyne-C. funebris forest (10.438 mmmin-1)>C. funebris plantation(4.513 mmmin-1);2) for 10 - 20 cm,mixed Q. acutissima-C. funebris forest (4.338 mmmin-1)>mixed A. cremastogyne-C. funebris forest (3.791 mmmin-1)>C. funebris plantation (1.329 mmmin-1);and 3) for 20 - 30 cm,mixed A. cremastogyne-C. funebris forest (3.095 mmmin-1)>mixed Q. acutissima-C. funebris forest (2.653 mmmin-1)>C. funebris plantation (1.965 mmmin-1). Thus,to enhance the water and soil conservation capacity of forested land in agroforestry systems of the hilly regions of Sichuan Basin,a mixed forest should be planted.[Ch,5 tab. 15 ref.]

LUO Zong-shi, ZHANG Lu, XIANG Cheng-hua, XIE Da-jun, CHEN Jun-hua, LUO Xiao-hua. Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin[J]. Journal of Zhejiang A&F University, 2010, 27(2): 233-238. doi: 10.11833/j.issn.2095-0756.2010.02.012
Citation: LUO Zong-shi, ZHANG Lu, XIANG Cheng-hua, XIE Da-jun, CHEN Jun-hua, LUO Xiao-hua. Steady infiltration rates in soils of three forest types for an agroforestry system in the hilly region of Sichuan Basin[J]. Journal of Zhejiang A&F University, 2010, 27(2): 233-238. doi: 10.11833/j.issn.2095-0756.2010.02.012

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return