| 高梁沈1347纯系的性状表现及其与产量间的关系 |
| |
| 引用本文： | 关欣,马云祥,黄瑞冬,吕香玲.高梁沈1347纯系的性状表现及其与产量间的关系[J].杂粮作物,2001,21(3):16-17. |
| |
| 作者姓名： | 关欣 马云祥 黄瑞冬 吕香玲 |
| |
| 作者单位： | 1. 沈阳农业大学农学院,
2. 辽宁省农业科学院作物研究所, |
| |
| 摘 要： | 对新选育出的高粱纯系品种－－沈1347的典型的性状及与其产量的相关性进行研究，结果表明：在沈阳地区种植，沈1347纯系的生育期在120d左右，株高1.6-1.8m，千粒重在27－31g，叶片直立，适于密植，经济系数高，在高密度下种植可获得高产，叶面积，叶夹角和穗粒重等性状的变异系数较大，且与产量间的相关密切，因而可采用适宜的栽培措施来调控。
|
| 关 键 词： | 高粱 产量 相关分析 沈1347纯系 性状表现 |
| 文章编号： | 1003-4803(2001)03-0016-02 |
| 修稿时间： | 2000年12月1日 |
The Characters of Inbred Sorghum 'Shen 1347' and Its Relationships with Yield |
| |
| GUAN Xin,Ma Yun-xiang,HUANG Rui-dong,Lu Xiang-ling.The Characters of Inbred Sorghum ''''Shen 1347'''' and Its Relationships with Yield[J].Rain Fed Crops,2001,21(3):16-17. |
| |
| Authors: | GUAN Xin Ma Yun-xiang HUANG Rui-dong Lu Xiang-ling |
| |
| Institution: | GUAN Xin 1,MA Yun xiang 2,HUANG Rui dong 1,LU Xiang ling 1 |
| |
| Abstract: | A new inbred sorghum'Shen 1347' was studied on relationships between its typical characters and yield. The results showed that, the growth period of inbred sorghum ' Shen 1347' is about 120 days in Shenyang. Plante height is 1.6 - 1.8m.1000-grain weight is about 27-31g. Its erect leaves fit for higher plant density and have higher economic coefficient, so it can get high-yield under the high-density. The characters, such as leaf area, leaf angle, grain weight per ear and so on, have greater variation coefficients and significant correlation with yields, so it should be regulated by optimum cultivation. |
| |
| Keywords: | inbred sorghum character yield correlation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
