| 小麦理想株型的探讨 |
| |
| 引用本文： | 刘兆晔 于经川 姜鸿明 辛庆国 刘克宁 赵,明.小麦理想株型的探讨[J].中国农学通报,2010,26(8):137-141. |
| |
| 作者姓名： | 刘兆晔 于经川 姜鸿明 辛庆国 刘克宁 赵 明 |
| |
| 作者单位： | 山东烟台市农业科学研究院,山东烟台,265500 |
| |
| 基金项目： | “十一五”国家科技支撑计划农林动植物育种工程“优质高产专用小麦育种技术研究及新品种培育”;国家粮食丰产科技工程资助项目 |
| |
| 摘 要： | 为提高育种预见性和选择效率,对小麦株型问题进行了探讨。认为理想株型应有良好的透光性、遮光性和抗旱保水性,能适应小麦生长的各个生育阶段。选育株型抽穗前紧凑、灌浆后期松散,叶水平角随灌浆进程逐渐加大的品种,小麦功能叶在整个生育时期均能充分截取和利用阳光,有助于提高小麦产量。
|
| 关 键 词： | 杨树 杨树 黄叶病 土壤营养因子 |
| 收稿时间： | 2009-12-25 |
| 修稿时间： | 2010-01-14 |
A Discussion on Ideal Plant Type of Wheat |
| |
| Liu Zhaoye,Yu Jingchuan,Jiang Hongming,Xin Qingguo,Liu Kening,Zhao Ming.A Discussion on Ideal Plant Type of Wheat[J].Chinese Agricultural Science Bulletin,2010,26(8):137-141. |
| |
| Authors: | Liu Zhaoye Yu Jingchuan Jiang Hongming Xin Qingguo Liu Kening Zhao Ming |
| |
| Institution: | Yantai Academy of Agricultural Science, Yantai Shandong 265500 |
| |
| Abstract: | The ideal plant type of wheat was discussed in order to improve breeding foreseeability and selection efficiency. The ideal plant type of wheat should have good light transmission, light shading, drought-resistant and water retention property, could adapt to each growth stages of wheat. The function leaves of variety could intercept and utilize sunlight sufficiently and the agronomic characters of the variety include compact plant type at early heading stages, incompact plant type at late grain filling stages and the leaf horizontal angle which enlarges gradually along with the grain filling process. These types could contribute to increase the yield of wheat. |
| |
| Keywords: | light shading propertyzz |
| 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 |
|
