| 遮阴对印度紫檀苗木成活率的影响 |
| |
| 引用本文： | 张燕.遮阴对印度紫檀苗木成活率的影响[J].广东林业科技,2009,25(4):72-74. |
| |
| 作者姓名： | 张燕 |
| |
| 作者单位： | 阳春市林业局,广东阳春,529600 |
| |
| 摘 要： | 采用90％、75％和50％不同透光度的阴网进行遮阴培育印度紫檀苗木，以不遮阴为对照，在小苗移植后45，90，210d调查苗木成活率，结果表明：印度紫檀幼苗期生长不需要全日照，用遮阴网遮阴其成活率可提高40．6～44．2个百分点。用透光度为75％或50％的阴网遮阴较适宜幼苗生长。
|
| 关 键 词： | 印度紫檀 苗木 培育 遮阴 |
| 收稿时间： | 2009/4/29 0:00:00 |
| 修稿时间： | 2009/7/13 0:00:00 |
The effect of shading on Pterocarpus indicus seedlings |
| |
| zhangyan.The effect of shading on Pterocarpus indicus seedlings[J].Forestry Science and Technology of Guangdong Province,2009,25(4):72-74. |
| |
| Authors: | zhangyan |
| |
| Institution: | Zhang Yan (Yangchun Forest Bureau, Yangchun, 529600) |
| |
| Abstract: | The effect of the different shading intensity （0,50% ,75 % ,90% ） on the growth of Pterocarpus indicus seedlings were studied. The results showed that P. indicus grew much better on the shading conditions. The survival rate on the 90% ,75% and 50% shading conditions increased 40.6 - 44.2 percent compared to the full daylight. 75% and 50% shading conditions was suitable. |
| |
| Keywords: | Pterocarpus indicus seedling cultivate shading |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《广东林业科技》浏览原始摘要信息 |
| 点击此处可从《广东林业科技》下载免费的PDF全文 |
|
