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| 早熟丰产白菜型冬油菜新品系964-1-1选育报告 | |
| 引用本文： | 雷建明,庞进平,高蕾,张建学,高强,郭天顺,徐雨森,陈正林. 早熟丰产白菜型冬油菜新品系964-1-1选育报告[J]. 甘肃农业科技, 2006, 0(1): 8-10 |
| 作者姓名： | 雷建明 庞进平 高蕾 张建学 高强 郭天顺 徐雨森 陈正林 |
| 作者单位： | 1. 甘肃省天水市农业科学研究所,甘肃,天水,741001 2. 甘肃省天水市种子公司,甘肃,天水,741001 3. 甘肃省天水市秦州区种子公司,甘肃,天水,741001 |
| 摘 要： | 冬油菜新品系964-1-1是天水市农科所以白菜型冬油菜品种天油1号作母本,加拿大甘蓝型春油菜品种p ivot作父本杂交选育而成。在2001-2003年的区域试验中,2 a 10点次折合产量2 118 kg/hm2,较对照品种天油1号增产12.1%。该品系株高110.6 cm,千粒重2.57 g,角粒数24.6粒,生育期273 d,越冬率94.2%。适宜在陇东、陇南及定西等海拔2 000 m以下地区推广种植。 |
| 关 键 词： | 白菜型 冬油菜 新品系964-1-1 选育 |
| 文章编号： | 1001-1463（2006）01-0008-03 |
| 收稿时间： | 2005-01-26 |
| 修稿时间： | 2005-01-262005-08-14 |
Breeding of A New Early-mature and High-yield Winter Rape Line 964-1-1(B. Campestris L.) |
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| LEI Jian-ming,PANG Jin-ping,GAO Lei,ZHANG Jian-xue,GAO Qiang,GUO Tian-shui,XU Yu-sen,CHEN Zheng-lin. Breeding of A New Early-mature and High-yield Winter Rape Line 964-1-1(B. Campestris L.)[J]. Gansu Agricultural Science and Technology, 2006, 0(1): 8-10 | |
| Authors: | LEI Jian-ming PANG Jin-ping GAO Lei ZHANG Jian-xue GAO Qiang GUO Tian-shui XU Yu-sen CHEN Zheng-lin |
| Affiliation: | 1. Tianshui Institute of Agricultural Sciences, Tianshui Gansu 741001 ,China; 2. Tianshui Seed Company, Tianshui Gansu 741001 ,China ; 3. Qinzhou District Seed Company, Tianshui Gansu 741001 ,China |
| Abstract: | 964-1-1,a new winter rape line was bred by Tianyou 1(B.campestris L.) as female parent,Canada rape variety pivot(Brassica napus L.)as male parent by Tianshui Institute of Agricultural Sciences.In the regional test from 2001 to 2003,the average yield was 2 118 kg/hm~2,which was 12.1% higher than that of the check Tianyou 1.Its plant height was 110.6 cm,the 1 000 seeds weight was 2.57 g,the number of seeds per silique was 24.6,the whole growth period was 273 d and winter survival rate was 94.2%.It suited to be planted in the regions of Eastern Gansu,Southern Gansu,and Dingxi et al.below 2 000 m above sea level. |
| Keywords: | B.campestris L. Winter rape New line 964-1-1 Breeding |
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