| 提高桂花种子发芽率的研究 |
| |
| 引用本文： | 王文龙,易雄,万海清.提高桂花种子发芽率的研究[J].北方园艺,2007(6):138-140. |
| |
| 作者姓名： | 王文龙 易雄 万海清 |
| |
| 作者单位： | 湖南文理学院,常德,415000 |
| |
| 基金项目： | 湖南文理学院校科研和教改项目 |
| |
| 摘 要： | 采取多种措施处理桂花种子,提高桂花种子发芽率.结果表明:4月中下旬收种(树上采摘)较为适宜;带皮桂花种子发芽率低,仅为9.0%;除去外果皮及果肉带壳桂花种子发芽率较高,达到43.7%,去壳后桂花种子发芽率为42.0%,GA3处理在10～100 mg/L浓度范围内浓度越高效果越好;经低温层积处理后播种的桂花种子,由于有腐烂现象,其发芽率偏低.
|
| 关 键 词： | 桂花种子 发芽率 处理措施 |
| 文章编号： | 1001-0009（2007）06-0138-03 |
| 收稿时间： | 2007-02-10 |
| 修稿时间： | 2007年2月10日 |
Research of Enhancing the Seed-germination Percentage of the Sweet-scented Osmanthus |
| |
| WANG Wen-long,YI Xiong,WAN Hai-qing.Research of Enhancing the Seed-germination Percentage of the Sweet-scented Osmanthus[J].Northern Horticulture,2007(6):138-140. |
| |
| Authors: | WANG Wen-long YI Xiong WAN Hai-qing |
| |
| Institution: | Department of Life Sciences, Hunan University of Arts and Science, Changde 415000 |
| |
| Abstract: | Adopting many kinds of processing measure to enhance the germination percentage of sweet-scented osmanthus seed.The result indicated that,it was suitable to receive its seed(on tree to pick) in Mid-April;The germination percentage of sweet-scented osmanthus seed which has seed capsule is low,it was only 9.0%;however its germination percentage was 43.7% when its fruit pulp and peel were thrown away,its germination percentage is 42.0% when seed's putamina was thrown away.When the density scope of GA3 was in 10 to 100mg/L,the processing effect was getting better with the density increasing;Sweet-scented osmanthus seeds treated with the low temperature bedding were sown,owning to rotten phenomenon,its germination percentage is somewhat low. |
| |
| Keywords: | Sweet-scented osmanthus seed Germination percentage Processing measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
