| 适应机械化应用下的不同芝麻品种矮化调控效应研究 |
| |
| 引用本文： | 林勇翔,汪强,张子福,赵莉,张祎,张银萍.适应机械化应用下的不同芝麻品种矮化调控效应研究[J].现代农业科技,2023(13). |
| |
| 作者姓名： | 林勇翔 汪强 张子福 赵莉 张祎 张银萍 |
| |
| 作者单位： | 安徽省农业科学院作物研究所,安徽省农业科学院作物研究所,安徽省临泉县农业技术推广中心 安徽临泉,安徽省农业科学院作物研究所,安徽省农业科学院作物研究所,安徽省农业科学院作物研究所 |
| |
| 基金项目： | 国家特色油料产业技术体系芝麻机械化岗位项目(CARS-14-1-26)。 |
| |
| 摘 要： | 芝麻株高是制约机械化生产和规模化种植的重要因素。本项目组研究了不同芝麻品种在100 mg/L矮壮素处理后,对株高、株型和产量等性状的影响。试验结果表明：喷施矮壮素可显著降低各个品种的株高,平均降低7.88%；常规栽培品种皖芝2号和三系杂交品种皖芝11号矮壮素处理后,株型矮化紧凑,单株蒴果数和每蒴粒数增加,单株产量分别提高了28.83%和65.90%,显著高于对照处理。研究结果将为芝麻矮化调控适应机械化生产应用提供技术支持。
|
| 关 键 词： | 芝麻 机械化 品种 矮化调控 研究 |
| 收稿时间： | 2022/11/15 0:00:00 |
| 修稿时间： | 2022/11/15 0:00:00 |
Study on the dwarfing regulation effect of different sesame varieties adapted to mechanized application |
| |
| Authors: | Qiang Wang and |
| |
| Institution: | Crop Research Institute,Anhui Academy of Agricultural Sciences,Hefei Anhui,,,, |
| |
| Abstract: | The plant height of sesame is an important factor restricting mechanized production and large-scale planting. The effects of different sesame varieties on plant height, plant type and yield after 100 mg/L chlormequat chloride (CCC) treatment were studied. The experimental results showed that the spraying of chlormequat could significantly reduce the plant height of each variety, with an average decrease of 7.88%. After the treatment of chlormequat, the plant type of the conventional cultivar Wanzhi 2 and the three-line hybrid variety Wanzhi 11 became dwarf and compact, and the number of capsules per plant and the number of seeds per capsule increased. After chlormequat treatment, the yield per plant of Wanzhi 2 and Wanzhi 11 increased by 28.83% and 65.90%, respectively, which was significantly higher than that of the control treatment. The research results will provide technical support for the adaptation of sesame dwarfing regulation to mechanized production and application. |
| |
| Keywords: | sesame mechanization variety dwarfing regulation research |
|
| 点击此处可从《现代农业科技》浏览原始摘要信息 |
| 点击此处可从《现代农业科技》下载免费的PDF全文 |
|
