| 滇牡丹及其天然杂交种种子快速萌发的研究 |
| |
| 引用本文： | 杨海岩,王莲英,袁涛.滇牡丹及其天然杂交种种子快速萌发的研究[J].中国农学通报,2011,27(6):74-77. |
| |
| 作者姓名： | 杨海岩 王莲英 袁涛 |
| |
| 作者单位： | 北京林业大学园林学院,北京,100083 |
| |
| 摘 要： | 为得出一套有利于杂种牡丹快速萌发的方法，为育种提供技术支持。本试验研究在穴盘栽培条件下，不同基质层积对于滇牡丹生根的影响及赤霉素（GA）与低温处理对杂种种子萌芽和幼苗生长的效果。结果表明：草炭层积有利于提高生根率与生根质量；400 mg/L赤霉素浸泡2 h后，可以加快种子出苗的速度、提高出苗率。
|
| 关 键 词： | 广东 广东 烤烟 化学成份 地理 生态 关系 |
| 收稿时间： | 8/9/2010 12:00:00 AM |
| 修稿时间： | 9/7/2010 12:00:00 AM |
Study on Rapid Germination of Paeonia Delavayi and its Natural Hybrid Seeds |
| |
| Yang Haiyan,Wang Lianying,Yuan Tao.Study on Rapid Germination of Paeonia Delavayi and its Natural Hybrid Seeds[J].Chinese Agricultural Science Bulletin,2011,27(6):74-77. |
| |
| Authors: | Yang Haiyan Wang Lianying Yuan Tao |
| |
| Institution: | Yang Haiyan,Wang Lianying,Yuan Tao(College of Landscape Architecture,Beijing Forestry University,Beijing 100083) |
| |
| Abstract: | This study investigated under the conditions of the plug,with different matrix for peony root,gibberellin(GA) and low temperature on the promotion of seed germination and seedling growth .The results showed that:peat layer improved the quality of rooting rate and rooting;the speed of seed germination could be accelerated by treating with 400 mg/L GA for 2 h,it could accelerate the speed of seed germination rate of emergence,which reached a favorable way for hybrid peony rapid germination,to provide technica... |
| |
| Keywords: | P delavayi seed gibberellin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
| 点击此处可从《中国农学通报》下载免费的PDF全文 |
|
