| 优质春小麦新品系858-40选育报告 |
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| 引用本文： | 华和春,刘立前.优质春小麦新品系858-40选育报告[J].甘肃农业科技,2006(8):19-20. |
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| 作者姓名： | 华和春 刘立前 |
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| 作者单位： | 1. 甘肃省古浪县良种繁殖场,甘肃,古浪,733104
2. 甘肃省武威市农业技术服务中心,甘肃,武威,733000 |
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| 摘 要： | 春小麦新品系858-40是古浪县良种繁殖场通过6亲复合杂交系谱选育而成.春性,中早熟品种,生育期98 d,株高73～80 cm,穗长9.4 mm,平均穗粒数51粒,千粒重53 g,籽粒含蛋白质(干基)18.62%、赖氨酸0.55%、湿面筋35.20%,沉降值56.7 ml.在甘肃省西片区试中平均产量为7 071.5 kg/hm2,较对照高原602增产3.0%,居参试10个品种(系)第5位.适宜在河西的张掖、武威、白银、天祝等地大田和带田种植.
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| 关 键 词： | 春小麦 新品系858-40 选育报告 |
| 文章编号： | 1001-1463（2006）08-0019-02 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2006-03-16 |
Breeding Report of New Spring Wheat Line 858-40 with High-quality |
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| HUA He-chun,LIU Li-qian.Breeding Report of New Spring Wheat Line 858-40 with High-quality[J].Gansu Agricultural Science and Technology,2006(8):19-20. |
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| Authors: | HUA He-chun LIU Li-qian |
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| Institution: | 1. Gulang Fine Breed Farm, Gulang Gansu 733104,China; 2. Wuwei Agriculture Technology Service Center, Wuwei Gansu 733000, China |
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| Abstract: | The new spring wheat line,858-40 was bred by Gulang Fine Breed Farm through years of selections.It belongs to middle-early mature variety.Growing period was 98 d,the plant height was 73~80 cm and the length of spike was 9.4 cm.The seeds per spike and thousand-grain weight was 51 and 53 g.The seeds contained protein(butt) 18.62%,wet gluten 35.20%,lysine 0.55% with sedimentation value of 56.7 ml.The average yield was 7 071.5 kg/hm~2 in western regional test of Gansu and ranked No.5 among 10 varieties(lines).Compared with Gaoyuan 602,its yield increased 3.0%.It suits to be planted in Zhangye,Wuwei,Tianzhu and Baiying et al. |
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| Keywords: | Spring wheat New line 858-40 Breeding report |
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