| 遮光处理对忽地笑生长发育的影响 |
| |
| 引用本文： | 欧静,余泽智,杨颖.遮光处理对忽地笑生长发育的影响[J].贵州大学学报(自然科学版),2011,28(4):25-28,36. |
| |
| 作者姓名： | 欧静 余泽智 杨颖 |
| |
| 作者单位： | 贵州大学林学院,贵州贵阳,550025 |
| |
| 基金项目： | 贵州省科学基金(黔科合J-2009(2099)); 贵州大学2009年SRT项目 |
| |
| 摘 要： | 五个梯度遮光处理忽地笑(Lycoris aurea)生长发育情况.结果表明:20％遮光出葶最早,全光照出葶最迟.花葶长度以40％遮光处理下最长,全光照最短,各处理差异显著.开花率全光照处理最低；40％遮光最高,适度遮光的环境更有利忽地笑开花.不同遮光处理集中开花时间在9月上中旬,遮光处理对开花时间影响不显著.40％遮光...
|
| 关 键 词： | 忽地笑 遮光处理 中等光照强度 花期 开花率 |
Effects of Shading on Growing Development of Lycoris aurea |
| |
| OU Jing,YU Ze-zhi,YANG Ying.Effects of Shading on Growing Development of Lycoris aurea[J].Journal of Guizhou University(Natural Science),2011,28(4):25-28,36. |
| |
| Authors: | OU Jing YU Ze-zhi YANG Ying |
| |
| Affiliation: | OU Jing,YU Ze-zhi,YANG Ying (College of Forestry,Guizhou University,Guiyang 550025,China) |
| |
| Abstract: | Different shading was applied to study the growing development and analyse the effects on golden spider lily(Lycoris aurea).The results were as follows:the 20% shading appeared scapes at the earliest,and the full exposure was the latest.The 40% shading had the longest average length of scape and the full exposure was the shortest.The effects of shading to the length of scape was significant.Blossom rate of the 40% was the highest;the full exposure was the lowest as well.So,it was more favorable to blossom a... |
| |
| Keywords: | Lycoris aurea shading medium illumination intensity blossom blossom rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
