| 子午岭林区森林资源消长变化状况的探讨 |
| |
| 引用本文： | 吴枞林,潘象尧.子午岭林区森林资源消长变化状况的探讨[J].西北林学院学报,1989,4(1):33-36. |
| |
| 作者姓名： | 吴枞林 潘象尧 |
| |
| 作者单位： | 甘肃省庆阳地区林业处
(吴枞林)，甘肃省庆阳地区林业处(潘象尧) |
| |
| 摘 要： | 本文对子午岭林区油松等7个主要树种的材积生长率、生长量、及枯损量消耗量进行了调查分析。认为子午岭林区森林蓄积量出现增长趋势;今后应大力营造油松人工用材林,加强培育,适当发展山杨林;还应采取措施,降低薪材消耗量。
|
| 关 键 词： | 子午 岭森林资源 消长变化 |
Study on the Growth and Decling of Forest Resources in Ziwuling Forest Region |
| |
| Wu Zonglin Pan Xiangyao.Study on the Growth and Decling of Forest Resources in Ziwuling Forest Region[J].Journal of Northwest Forestry University,1989,4(1):33-36. |
| |
| Authors: | Wu Zonglin Pan Xiangyao |
| |
| Abstract: | The volume increment percent, volume-growth, volume deteriorated and volume consumption of the seven major tree species (P.tabulaeformis etc.) in the Ziwuling forest region have been studied. The results showed that the volume-increment has ascending tendency. It is proposed that Pinus tabulaeforms should be afforested as well as Populus davidiana should be cultivated extensindy. Probable central maesure should be taken to reduc. the fuel-wood consumption. |
| |
| Keywords: | forest resources growth Ziwuling |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《西北林学院学报》浏览原始摘要信息 |
| 点击此处可从《西北林学院学报》下载免费的PDF全文 |
