| 湖北省小麦育种现状浅析 |
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| 引用本文： | 常海滨,黄少先.湖北省小麦育种现状浅析[J].湖北农业科学,2009,48(11). |
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| 作者姓名： | 常海滨 黄少先 |
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| 作者单位： | 湖北省黄冈市农业科学院,湖北黄冈,438000 |
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| 基金项目： | 湖北省农业科技创新中心资助项目 |
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| 摘 要： | 通过分析湖北省1995～2008年小麦区试的汇总资料,发现湖北省区试小麦品种的产量潜力经过10多年的徘徊终于有了较大的突破,平均公顷产量达6 000kg左右.在产量构成因素中,单位面积穗数的增加对小麦产量的提高起很大的作用.小麦蛋白质含量和容重接近或高于全国平均水平,但湿面筋含量、沉降值、吸水率、稳定时间、拉伸面积等反映蛋白质质量的各项性状值参差不齐.参试品种对赤霉病、白粉病和纹枯病的抗性有所提高.但是对条锈病的抗性有降低的趋势.因此,今后湖北省小麦育种应在进一步提高产量潜力的同时,重视对蛋白质质量和条锈病抗性的改良.
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| 关 键 词： | 小麦 产量 品质 抗病性 |
Analysis of the Status Quo of the Wheat Breeding in Hubei Province |
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| CHANG Hai-bin,HUANG Shao-xian.Analysis of the Status Quo of the Wheat Breeding in Hubei Province[J].Hubei Agricultural Sciences,2009,48(11). |
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| Authors: | CHANG Hai-bin HUANG Shao-xian |
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| Abstract: | Through analyzing the data of Wheat Regional Trial of Hubei Province from 1995 to 2008,it was found that there was a fairly great breakthmush in the yield potential of wheat varieties.The yield per hectare reached around 6 000 kg.The increaBe in the spike number made great contribution to the boost of wheat yield.It was also found that the protein were relatively uneven.The disease resistance against scab,powdery mildew and sharp eyespot was considerably improved,and slight drop Was observed in the ability against the strip rust.Therefore,it Was suggested that while the yield potential be increased continually,the improving of the protein quality and the ability against the strip rust need more attention in wheat breeding in Hubei province. |
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| Keywords: | wheat yield quality disease resistance |
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