| 粳稻叶型的遗传与选择的研究 |
| |
| 引用本文： | 夏仲炎. 粳稻叶型的遗传与选择的研究[J]. 作物学报, 1983, 9(4): 275-282 |
| |
| 作者姓名： | 夏仲炎 |
| |
| 作者单位： | 安徽省六安地区农科所 |
| |
| 摘 要： | 本文通过对17个粳稻品种和 F_1及 F_2各3个杂交组合,进行粳稻叶型的遗传与选择的研究,经3年的试验结果:一、通过对杂交后代的遗传动态分析,表明粳稻剑叶的开张角、长和宽皆为多基因控制的数量遗传;二、通过对遗传力和相关系数的估算,表明剑叶宽、基角和开张角的遗传力较高,特别是剑叶开张角的相对遗传进度也较高,并与叶的长、
|
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
STUDIES ON INHERITANCE AND SELECTION OF THE LEAF SHAPE IN KENG RICE |
| |
| Xia Zhongyan. STUDIES ON INHERITANCE AND SELECTION OF THE LEAF SHAPE IN KENG RICE[J]. Acta Agronomica Sinica, 1983, 9(4): 275-282 |
| |
| Authors: | Xia Zhongyan |
| |
| Affiliation: | Agricultural Research Institute of Liuan District; Anhui Province |
| |
| Abstract: | Experiments on inheritance and selection of the leaf shape in Kengrice were conducted with 17 cultivars and 3 combinations each for F_1and F_2 during 1980-1982,the results were as follows:1)With the analysis of inheritanco of hybrid progenies,it showedthat the obtuse angle(angle between the main ste |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《作物学报》浏览原始摘要信息 |
|
点击此处可从《作物学报》下载全文 |
|
