| 甘蓝型低芥酸油菜杂优13选育及性状选择 |
| |
| 引用本文： | 李冬肖. 甘蓝型低芥酸油菜杂优13选育及性状选择[J]. 中国油料作物学报, 1995, 0(3) |
| |
| 作者姓名： | 李冬肖 |
| |
| 作者单位： | 陕西省宝鸡市农业科学研究所 |
| |
| 摘 要： | 用雄性不育系陕２Ａ与早熟低芥亲本２２７３—３杂交，连续回交五代，获得了不育性状稳定的不育系８９Ａ。８９Ａ与恢复系９０—５９５Ｃ组配的强优组合杂优１３，具有早熟、抗寒、丰产稳产、低芥酸等特性。１９９１—１９９４年多点试验、示范结果，杂优１３平均亩产１８８．８ｋｇ，比秦油二号增产５．１％，早熟３—５天。
|
| 关 键 词： | 甘蓝型油菜；杂文种；低芥酸；性状选择 |
BREEDING OF LOW ERUCIC ACID HYBRID RAPE ZAYOU 13 |
| |
| Li Dongxiao. BREEDING OF LOW ERUCIC ACID HYBRID RAPE ZAYOU 13[J]. Chinese Journal of Oil Crop Sciences, 1995, 0(3) |
| |
| Authors: | Li Dongxiao |
| |
| Abstract: | A male sterile line Shaan 2A was crossed with a low erucic acid and early maturing genotype 2273-3.The hybrid was consecutively backcrossed for five generations,and a stable male sterile line 89A was selected.A hybrid cultivar Zayou 13 was identified from the combination between 89A and a restoring line 90-595C.Zayou 13 showed high yield,tolerance to cold,early maturity and low erucic acid in various trials across locations and seasons. |
| |
| Keywords: | Brassica napus Hybrid cultivar Low erucic acid |
| 本文献已被 CNKI 等数据库收录！ |
