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| 福建建瓯万木林柑橘与锥栗凋落物数量、组成及动态 | |
| 引用本文： | 刘强,王超,杨智杰,陈光水,黄锦学,黄蓉,田浩.福建建瓯万木林柑橘与锥栗凋落物数量、组成及动态[J].亚热带资源与环境学报,2011,6(4):29-34. |
| 作者姓名： | 刘强 王超 杨智杰 陈光水 黄锦学 黄蓉 田浩 |
| 作者单位： | 1. 湿润亚热带山地生态国家重点实验室培育基地,福州,350007 2. 福建师范大学地理科学学院,福州,350007 3. 福建师范大学地理研究所,福州,350007 |
| 基金项目： | 基金项目:国家科技支撑计划项目子课题，教育部创新团队项目 |
| 摘 要： | 2010年1-12月，对福建省建瓯市万木林保护区内的柑橘（CitrusreticulataBlanco）和锥栗（Castaneahenryi）凋落物的组成及动态进行观测研究，结果表明：柑橘和锥栗的年凋落物量分别为2315．47±149．02kg·hm^-2·a^-1和2414．62±211．05kg·hm^-2·a^-... |
| 关 键 词： | 柑橘 锥栗 凋落物 季节动态 万木林自然保护区 |
Amount, Composition and Seasonal Dynamics of Litterfall in Citrus reticulata Blanco and Castanea henryi in Wanmulin Nature Reserve, Fujian |
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| Abstract: | A study was carried out to determine the amount, composition and seasonal dynamics of litterfall of Citrus reticulata Blanco and Castanea henryi from January 2010 to December 2010 in Wan- mulin Nature Reserve, Fujian province, China. In the two study plantations, the mean annual litter fall production were 2 315.47 ±149.02 kg· hm^-2 and 2 414.62 ± 211.05 kg · hm^-2, with leaves being major component of litter during the entire year, which accounted for 57.6% and 50. 7% of the total production, respectively. The analysis of variance showed that there is a significant difference in branches, flowers and miscellany between the two plantations （P 〈 0. 05）, with no significant differ- ence in other components. In Citrus orchard, litterfall occurred irregularly from month to month, reaching the two peaks in March and July. The litterfall production of Castanea henryi exhibited one peak in June and another one in November. |
| Keywords: | Citrus reticulata Blanco Castanea henryi litter fall seasonal dynamics WanmulinNature Reserve |
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