| 双低甘蓝型春油菜杂交种圣光401选育 |
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| 引用本文： | 柴武高,王永生,侯林波.双低甘蓝型春油菜杂交种圣光401选育[J].甘肃农业科技,2011(5):10-11. |
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| 作者姓名： | 柴武高 王永生 侯林波 |
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| 作者单位： | 1. 甘肃省民乐县农业技术推广中心,甘肃,民乐,734500
2. 甘肃圣光种业科技有限公司,甘肃,民乐,734500 |
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| 摘 要： | 双低甘蓝型春油菜杂交种圣光401是由雄性不育系206A和恢复系1815DH-1配制而成.2008-2009年甘肃省春油菜区试2 a 12点(次)折合平均产量3 677.1 kg/hm2,比对照品种陇油5号增产16.4%;2009年甘肃省春油菜生产试验折合产量3 271.5 kg/hm2,比对照陇油5号增产13.6%.生...
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| 关 键 词： | 甘蓝型春油菜 双低杂交种 圣光401 选育 |
Breeding Report of A New Double-low Sping Rape Hybrid Variety Shengguang 401(B.napus L.) |
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| CHAI Wu-gao,WANG Yong-sheng,HOU Lin-bo.Breeding Report of A New Double-low Sping Rape Hybrid Variety Shengguang 401(B.napus L.)[J].Gansu Agricultural Science and Technology,2011(5):10-11. |
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| Authors: | CHAI Wu-gao WANG Yong-sheng HOU Lin-bo |
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| Institution: | CHAI Wu-gao1,WANG Yong-sheng1,HOU Lin-bo2(1.Minle Agricultural Technology Extension Center,Minle Gansu 734500,China,2.Gansu Shengguang Seed Science and Technology Co.,LTD.,China) |
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| Abstract: | Shengguang 401,a new double-low spring rape hybrid variety（Brassica napus.L）was bred by male sterile lines 206A and restorer lines 1815DH-1.In 2008—2009,the average yield of Shengguang 401 was 3 677.1 kg/hm2 and 16.4% higher than of the check Longyou 5 in two years at twelve times in spring rape region test in Gansu.In 2009,the average yield of Shengguang 401 was 3 271.5 kg/hm2 and 13.6% higher than of the check Longyou 5 in spring rape production test in Gansu.The results showed that seed growth period was 117 d or so and 1 000-grain weight was 3.9 g.It also demonstrated lower infection with Sclerotinia sclerotiorum.In addition,its acid content was 1.17% in oil,erucic and glucosinolate content was 12.64 μmol/g in meal,oil content of the variety was 45.18% in seed.It is suitable to plant in the region of irrigated spring rape area at an altitude of 2 500 m below in Gansu province and the similar around. |
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| Keywords: | Brassica napus L Double-low hybrid seed Shengguang 401 Breeding |
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