| 杂交香稻黔香优302在黔东地区的制种技术 |
| |
| 引用本文： | 洪乃桥,陈惠查,游俊梅,陈锋,涂敏.杂交香稻黔香优302在黔东地区的制种技术[J].贵州农业科学,2008,36(5). |
| |
| 作者姓名： | 洪乃桥 陈惠查 游俊梅 陈锋 涂敏 |
| |
| 作者单位： | 1. 贵州省玉屏县农业局,贵州,玉屏,554000
2. 贵州省水稻研究所,贵州,贵阳,550006 |
| |
| 摘 要： | 2006-2007年在贵州省玉屏县(海拔450m),对优质杂交香稻黔香优302进行了制种技术研究.根据其双亲的特点和在黔东玉屏县的表现,安排父本3月26日播种,母本4月26日播种,花期相遇良好,确立了适宜的制种技术,并讨论了该杂交稻制种的改进措施.
|
| 关 键 词： | 杂交香稻 黔香优302 制种技术 贵州 |
The Technique for Seed Production of Qianxiangyou 302,a Aromatic Hybrid Rice Variety, in Eastern Guizhou |
| |
| HONG Nai-qiao,CHEN Hui-cha,YOU Jun-mei,CHEN Feng,TU Ming.The Technique for Seed Production of Qianxiangyou 302,a Aromatic Hybrid Rice Variety, in Eastern Guizhou[J].Guizhou Agricultural Sciences,2008,36(5). |
| |
| Authors: | HONG Nai-qiao CHEN Hui-cha YOU Jun-mei CHEN Feng TU Ming |
| |
| Abstract: | Qianxiangyou 302,a quality aromatic hybrid rice variety,was tested to study its seed production technique in Yuping county,Guizhou from 2006 to 2007.The sowing time of the male and female parent was determined on 26,March and 26,April respectively according to their characteristic and performance in Yuping county and their flowering stages were well-matched.The results showed that 234.7 kg/667m2of seeding yield was obtained under the selected sowing time of male and female parents and other suitable cultivation measures.The paper puts forward some suggestions for raising seeding yield of Qianxiangyou 302 in eastern Guizhou. |
| |
| Keywords: | aromatic hybrid rice Qianxiangyou 302 seed production technique Guizhou |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
