| 红香稻823的选育研究 |
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| 引用本文： | 黄日辉,廖向宜,韦柳红,覃仕贵,班韦艳,张大宽,张超福.红香稻823的选育研究[J].安徽农业科学,2011(19):11407-11408. |
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| 作者姓名： | 黄日辉 廖向宜 韦柳红 覃仕贵 班韦艳 张大宽 张超福 |
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| 作者单位： | 广西象州黄氏水稻研究所;广西柳州市农业科学研究所;广西来宾市检测中心; |
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| 基金项目： | 广西科学研究与技术开发项目:水稻高产优质多抗育种材料的创新(桂科攻0815008-1-2) |
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| 摘 要： | 红香稻823是以自育红香稻恢复系SR33M为母本、自育中间材料F02-80-1为父本杂交,经多代连续选择于2006年秋育成。该组合全生育期118～128d,穗长20cm,每穗总粒数160粒左右,结实率90%,千粒重23g,糙米赤红色,有香味,抗稻瘟病,中感白叶枯病,早、晚稻平均产量为5290.5～7657.5kg/hm2。该组合籽粒种皮着色时间比普通红香稻提早20d左右,成熟收获时糙米粒着色均匀亮丽,解决了普通红香米生产收获时糙米颜色不均匀的问题。
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| 关 键 词： | 红香稻823 选育 品种特性 |
Study on Breeding Hongxiangdao 823 |
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| HUANG Ri-hui et al.Study on Breeding Hongxiangdao 823[J].Journal of Anhui Agricultural Sciences,2011(19):11407-11408. |
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| Authors: | HUANG Ri-hui |
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| Institution: | HUANG Ri-hui et al(Huangshi Rice Research Institute of Xiangzhou,Xiangzhou,Guangxi 545803) |
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| Abstract: | In 2006,Hongxiangdao 823 was successfully crossbred by consecutively selecting multiple generations with its female parent of Hongxiangdao restores line SR33M and its male parent of self-fertile F02-80-1.The growth period of such combination lasted for 118-128 d with its spike length of 20 cm,around 160 grains of each spike,yielding rate of 90%,1 000-grain weight of 23 g.The brown rice was crimson with fragrance.It has resistance to rice blast but moderate susceptibility to bacterial blight.The average yiel... |
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| Keywords: | Hongxiangdao 823 Breeding Characteristics |
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