| 安徽省马尾松人工林气候生产潜力的初步研究 |
| |
| 引用本文： | 宛志沪,许军,刘先银,朱锡春.安徽省马尾松人工林气候生产潜力的初步研究[J].植物生态学报,1989,13(2):156-163. |
| |
| 作者姓名： | 宛志沪 许军 刘先银 朱锡春 |
| |
| 作者单位： | 安徽农学院
(宛志沪，许军，刘先银)，安徽农学院(朱锡春) |
| |
| 摘 要： | 本文对马尾松人工林光能生产潜力和气候生产潜力进行了测算，并在Lieth模式的基础上，应用主要生态因子拟合了计算马尾松林生产力的数学模式。对模式计算值和实测生物量的分析均表明：黄山外围低丘地带的马尾松林气候生产力最高，江淮丘陵南部次之，江淮分水岭以北最低。生产量和经济产量的增产潜力分别为1.3×103–4 ×103kg／ha·a和2.7–6.3m3／ha·a，可增产率分别为10.8–37.8%和38.8–134.1%。
|
| 关 键 词： | 马尾松林 生产潜力 |
PRELIMINARY STUDY ON THE CLIMATIC PRODUCTIVE POTENTIAL OF MASSON PINE STANDS IN ANHUI |
| |
| Wan Zhi-hu Xu Jun Liu Xian-yin Zhu Xi-chun.PRELIMINARY STUDY ON THE CLIMATIC PRODUCTIVE POTENTIAL OF MASSON PINE STANDS IN ANHUI[J].Acta Phytoecologica Sinica,1989,13(2):156-163. |
| |
| Authors: | Wan Zhi-hu Xu Jun Liu Xian-yin Zhu Xi-chun |
| |
| Affiliation: | Anhui Agricultural College |
| |
| Abstract: | The solar energy productive potential and the climatic productive potential in masson pine stands were estimated based on Leith model. The analysis of calculated value thus obtained, supported by real biomass determined, shows: (1) the climatic productive potential in low hilly regions of the periphery of Huangshan stands is the highest, and that in the south of hilly lands along Yangtze river and Huaihe river comes second, while that in the districts north of the watershed between the two rivers is the lowest; (2) the biomass production and economic productive potential are 1.3×103–4.0×103kg/ha·a and 2.7–6.3m3/ha·a respectively, while the increament ratio are to 10.8 to 37.8 per cent and 38.8 to 134.1 per cent respectively. |
| |
| Keywords: | Masson pine stands Productive potentiality |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《植物生态学报》浏览原始摘要信息 |
|
点击此处可从《植物生态学报》下载免费的PDF全文 |
