| 合肥市大蜀山森林公园凋落物现存量与组分研究 |
| |
| 引用本文： | 杨春雷,张庆国,刘可东,秦小林. 合肥市大蜀山森林公园凋落物现存量与组分研究[J]. 安徽农业科学, 2007, 35(11): 3203-3204. DOI: 10.3969/j.issn.0517-6611.2007.11.033 |
| |
| 作者姓名： | 杨春雷 张庆国 刘可东 秦小林 |
| |
| 作者单位： | 安徽农业大学生命科学院,安徽合肥,230036;安徽农业大学理学院,安徽合肥230036 |
| |
| 基金项目： | 国家自然科学基金资助项目(70271062) |
| |
| 摘 要： | 对合肥市大蜀山森林公园森林凋落物的现存量与其组分进行测定和估算,初步得出大蜀山森林凋落物的基本特征.大蜀山森林凋落物现存量初步估算为4 317.5t,有机碳、N、P、K、Ca、Mg的含量分别为4643.51、108.04、10.72、48.26、156.75、23.96 kg/hm2,可见凋落物是森林重要的营养库之一.
|
| 关 键 词： | 森林公园 凋落物 现存量 组分 碳循环 |
| 文章编号： | 0517-6611（2007）11-03203-02 |
| 收稿时间： | 2006-11-13 |
| 修稿时间： | 2006-11-13 |
Study on Standing Stock and Component of Litter Fall in Dashushan Forest Park |
| |
| YANG Chun-lei, et al. Study on Standing Stock and Component of Litter Fall in Dashushan Forest Park[J]. Journal of Anhui Agricultural Sciences, 2007, 35(11): 3203-3204. DOI: 10.3969/j.issn.0517-6611.2007.11.033 |
| |
| Authors: | YANG Chun-lei et al |
| |
| Affiliation: | College of Life Sciences, Anhui Agricultural University, Hefei, Anhui 230036 |
| |
| Abstract: | Standing stock and component of the litter fall in Dashushan forest park was measured and estimated.The standing stock of litter fall in forest park was 4 317.5 t,and the amount of organic C,N,P,K,Ca and Mg contents were 4 643.51 kg/hm2,108.04 kg/hm2,10.72 kg/hm2,48.26 kg/hm2,156.75 kg/hm2 and 23.96 kg/hm2,respectively,which showed that the litter fall of the forest park was an important nutrient storeroom. |
| |
| Keywords: | Forest park Litter fall Standing stock Component Carbon cycle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
