| 亚热带甜槠和马尾松林菌群降解能力的比较 |
| |
| 引用本文： | 蒋平,倪武,田兴军.亚热带甜槠和马尾松林菌群降解能力的比较[J].林业科学研究,2009,22(4). |
| |
| 作者姓名： | 蒋平 倪武 田兴军 |
| |
| 作者单位： | 南京大学生命科学院,江苏,南京,210093 |
| |
| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金，国家自然科学基金重点项目 |
| |
| 摘 要： | 利用同体发酵方法,研究了黄山阔叶林和针叶林凋落物中的真菌对群落建群种甜槠和马尾松叶片的分解能力.在阔叶林和针叶林地真菌的分别作用下,75天后,甜槠叶片的平均失质量率分别是22.46%和22.45%,甜槠叶片的平均失质量率是马尾松针叶的1.5倍;两种树叶在分解前期(前45天)失质量率均显著高于后期(后30天).用阔叶林地中的真菌群落(KYJ)降解针叶和用针叶林地中的真菌群落(ZYJ)降解阔叶,发现KYJ的降解能力显著低于zYJ的降解能力,而对降解甜槠落叶而言ZYJ的降解能力则与KYJ相当,说明ZYJ具有较强的针叶分解能力,特别是降解木质素的能力.
|
| 关 键 词： | 真菌 凋落物 降解能力 木质素 全碳化合物 |
Comparison of Decomposing Ability of Fungal Communities for Litters between Castanopsis eyrei and Pinus massoniana Forests in Subtropical Area,China |
| |
| JIANG Ping,NI Wu,TIAN Xing-jun.Comparison of Decomposing Ability of Fungal Communities for Litters between Castanopsis eyrei and Pinus massoniana Forests in Subtropical Area,China[J].Forest Research,2009,22(4). |
| |
| Authors: | JIANG Ping NI Wu TIAN Xing-jun |
| |
| Institution: | School of Life Science;Nanjing University;Nanjing 210093;Jiangsu;China |
| |
| Abstract: | In the present study,the authors investigated the decomposing ability of two fungal communities which were collected from Castanopsis eyrei forest(KYJ) and Pinus massoniana forest(ZYJ) in Huangshan using solid state fermentation(SSF) method.The results showed that after 75 days,the mass loss of C.eyrei litter driven by the KYJ and the ZYJ were 22.46% and 22.45% respectively.On average,the mass loss of C.eyrei was 1.5 times higher than that of P.massoniana.The mass loss of both litters in the initial 45 days... |
| |
| Keywords: | fungi litter decomposition ability lignin carbohydrate |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《林业科学研究》浏览原始摘要信息 |
| 点击此处可从《林业科学研究》下载免费的PDF全文 |
|
