| 奇台苏丹草种皮不同色泽类型与种子产量形成的关系 |
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| 引用本文： | 王庆飞,李红,张博,赵清,郭仙.奇台苏丹草种皮不同色泽类型与种子产量形成的关系[J].草业科学,2011,28(2):241-244. |
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| 作者姓名： | 王庆飞 李红 张博 赵清 郭仙 |
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| 作者单位： | 新疆草地资源与生态自治区重点实验室,新疆,乌鲁木齐,830052;新疆生产建设兵团水利局,新疆,乌鲁木齐,830002;新疆草原总站,新疆,乌鲁术齐,830052;新疆草地资源与生态自治区重点实验室,新疆,乌鲁木齐,830052 |
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| 基金项目： | 国家“十二五”科技支撑项目(2011BAD17B05); 新疆草地资源与生态自治区重点实验室项目(XJDX0209-2007-04) |
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| 摘 要： | 为了探索苏丹草种皮不同色泽类型间种子产量差异,试验以奇台苏丹草(Sorghum sudanense cv.Qitai)种子的黑壳、红壳、黄壳3种色泽类型为材料.研究了生育期、形态及种子产量构成等指标.结果表明,黑壳生产的种子的千粒重最大,红壳次之,黄壳最低,分别为14.66、13.36和12.77 g.黑壳的单株籽粒数...
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| 关 键 词： | 奇台苏丹草 色泽类型 种子产量 |
The relationship of different seed coat color and seed yield component of Sorghum sudanense cv.Qita |
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| WANG Qing-fei,LI Hong,ZHANG Bo,ZHAO Qing,GUO Xian.The relationship of different seed coat color and seed yield component of Sorghum sudanense cv.Qita[J].Pratacultural Science,2011,28(2):241-244. |
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| Authors: | WANG Qing-fei LI Hong ZHANG Bo ZHAO Qing GUO Xian |
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| Institution: | WANG Qing-fei1,2,LI Hong3,ZHANG Bo1,ZHAO Qing1,GUO Xian1(1.Xinjiang Key Laboratory of Grassland Resource and Ecology,Xinjiang Urumqi 830052,China,2.Xinjiang Corps' Construction Water Conservancy Bureau,Xinjiang Urumqi 830002,3.Xinjiang Grassland Management Central Station,China) |
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| Abstract: | In order to explore the influence of different seed coat color(black,red and yellow)on seed yield,the period of procreation,seed morphology and seed yield structure of Sudan grass(Sorghum sudanense cv.Qitai) were analyzed in the study.The results of this study showed that the weight of one thousand seeds with black,red and yellow theca were 14.66,13.36 and 12.77 g(black>red>yellow);the seed numbers of single tassel seed with black,yellow and red theca were 1 319,1 217 and 908 pills(black>yellow>red);the sin... |
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| Keywords: | Sorghum sudanense cv Qitai color type seed yield |
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