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| 滇南人工种子繁殖灯台树林木生长状况研究 | |
| 引用本文： | 胡宗达,吴兆录,周元清,张志明.滇南人工种子繁殖灯台树林木生长状况研究[J].生态学杂志,2005,24(8):863-866. |
| 作者姓名： | 胡宗达 吴兆录 周元清 张志明 |
| 作者单位： | 1. 中国科学院西双版纳热带植物园,昆明,650223;云南大学生态学与地植物学研究所,昆明,650091 2. 玉溪师范学院,玉溪,653100 3. 江城县林业局,思茅,665900 |
| 基金项目： | 云南省省院省校科技合作项目（200YKS01）. |
| 摘 要： | 以不同环境条件下人工灯台树林木50cm处直径、株高、枝下高、分台数、分枝数和冠幅的实测数据为基础，用方差分析、多重比较分析和均值比较等方法研究了灯台树的生长状况。结果表明，灯台树幼林植株长势具有随年均温、最冷月温和相对湿度递增，但随海拔高度递减，呈现良好的长势。 |
| 关 键 词： | 灯台树 生长状况 环境因子 |
| 文章编号： | 1000-4890（2005）08-0863-04 |
| 收稿时间： | 2004-10-10 |
| 修稿时间： | 2004年10月10 |
Growth status of man-sowed Alstonia scholaris in southern Yunnan, China |
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| HU Zongda,WU Zhaolu,Zhou Yuanqing,ZHANG Zhiming.Growth status of man-sowed Alstonia scholaris in southern Yunnan, China[J].Chinese Journal of Ecology,2005,24(8):863-866. | |
| Authors: | HU Zongda WU Zhaolu Zhou Yuanqing ZHANG Zhiming |
| Abstract: | Based on the field- measured data of the base diameter, diameter at 50 cm from the bottom, total height, height from the base to the first branch, substations, branches in each substation, and crown diameters of mansowed A. scholaris, and employing double analysis, variance analysis, and compare means methods, this paper studied the growth status of the tree in three areas with different environmental conditions. The results indicated that A. scholaris growth had highly positive correlations with mean annual temperature, mean temperature of the coldest month, and relative humidity, but a highly negative correlation with altitude. |
| Keywords: | Alstonia scholaris growth status environmental factor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |