JING Shang-you,WANG Yi,WANG Ren-jie.Breeding of Kenyou No .7 in Spring Brassica na pus L.andIts Cultivation Technique[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(05):158-159.[doi:10.11942/j.issn1002-2767.2008.05.0158]
甘兰型春油菜杂交种垦油7 号的选育及简要栽培技术
- Title:
- Breeding of Kenyou No .7 in Spring Brassica na pus L.andIts Cultivation Technique
- 文章编号:
- 1002-2767(2008)05-0158-02
- Keywords:
- Spring B rassica napus L .; hy brid ; breeding ; cultiva tion
- 分类号:
- S565 .4
- 文献标志码:
- A
- 摘要:
- 垦油7 号是以401A 为母本, R77 为父本杂交选育的三系杂交油菜新品种, 表现杂交优势强, 植株繁茂, 根系发达, 品质双低、适应性强、丰产性好、秆强抗倒伏。在黑龙江省油菜区域试验中, 平均产量1 849 .2 kg ·hm -2 , 比对照品种垦油1 号增产14 .38%, 达极显著水平。
- Abstract:
- Keny ou No .7 , a new cy topla smic male ste rility thr ee-line hy brid , w as bred by cro ssing sterile line 407Awith resto rer R77.The cultiv ar showed gr ea t hybridiza tion superio rity , w ith lux uriant plant and flourish ro ots .The cultiv ar posse ssed o f do uble low , hig h-y ield , stro ng adaptability , stalk lodging str ong .The av erag e yield w as1 849 .2 kg·hm-2 in Heilongjiang province Regional Test , the yield w as more than the check v ariety Kenyo u No .1 by 14 .38 %.
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备注/Memo
第一作者简介:景尚友(1964-),男, 黑龙江省桦川县人, 研究员,主要从事油菜育种研究。Tel:0454-8359343 ;E-mai l:jingsy0 @163 .com 。