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| 多花梾木种子发芽特性研究 | |
| 引用本文： | 周余华,唐义明,赵明明.多花梾木种子发芽特性研究[J].安徽农业科学,2014(28):9809-9810. |
| 作者姓名： | 周余华 唐义明 赵明明 |
| 作者单位： | 1. 江苏农林职业技术学院,江苏镇江,212400 2. 江苏省句容市开发区,江苏镇江,212400 3. 南京林业大学,江苏南京,210037 |
| 基金项目： | 江苏农林职业技术学院乡土树种种质资源创新团队项目 |
| 摘 要： | 目的]研究多花株木种子的发芽特性.方法]采用正交试验设计,研究在不同温度、不同酸蚀时间、不同GA3浸种浓度对种子发芽率的影响.结果]温度对种子发芽影响较明显,在5℃低温处理下时长100 d发芽率最好,达72％.结论]低温处理在一定条件下能提高多花株木种子的萌发能力. |
| 关 键 词： | 多花梾木 发芽 正交试验 温度 |
Seed Germination Characteristics of Cornus florida |
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| ZHOU Yu-hua,TANG Yi-ming,ZHAO Ming-ming.Seed Germination Characteristics of Cornus florida[J].Journal of Anhui Agricultural Sciences,2014(28):9809-9810. | |
| Authors: | ZHOU Yu-hua TANG Yi-ming ZHAO Ming-ming |
| Institution: | ZHOU Yu-hua, TANG Yi-ming, ZHAO Ming-ming (Jiangsu Polytechnic College of Agriculture and Forestry,Zhenjiang,Jiangsu 212400) |
| Abstract: | Objective]Seed germination characteristic of Cornus florida was studied.Method]Seed germination characteristics of ornusflorida under different temperatures,different acid etching time and GA3 concentration was investigated by orthogonal experiment design.Result]The temperature has an obvious effect on seed germination.The germination rate can reach 72％ when the seeds were stored for 100 days under 5 ℃ low temperature treatment.Conclusion]Low temperature treatment can enhance the germination ability of seeds under certain conditions. |
| Keywords: | Cornus florida Germination Orthogonal experiment Temperature |
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