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水稻品种抗旱性比较研究
引用本文:吴文革,徐秀娟,陈周前.水稻品种抗旱性比较研究[J].中国农学通报,2001,17(2):14-17.
作者姓名:吴文革  徐秀娟  陈周前
作者单位:吴文革(安徽省农业科学院水稻遗传育种重点实验室合肥 230031)       徐秀娟(安徽省农业科学院水稻遗传育种重点实验室合肥 230031)       陈周前(安徽省农业科学院水稻遗传育种重点实验室合肥 230031)
基金项目:科技部"九五"攻关(96-004-01-15)部分内容.
摘    要:本试验采用覆草保墒旱作的方法,直接以产量作为鉴定品种耐昌性指标,结果认为协A9019,华安3号,协优57,2301S/H7058和丰两优1号等五个品种优于汕优63旱作,考虑品质因素,协优63,中籼898亦可替代汕 优63进行水稻旱作。

关 键 词:产量  抗旱性鉴定  水稻  品种比较研究  覆草保墒旱作

Study on Drought Resistance in Rice Varieties
Wu Wenge,Xu Xiujuan,Chen Zhouqian.Study on Drought Resistance in Rice Varieties[J].Chinese Agricultural Science Bulletin,2001,17(2):14-17.
Authors:Wu Wenge  Xu Xiujuan  Chen Zhouqian
Abstract:The field experiment was adopted by rice dry farming techniques for soil moisture conservation with straw mulching, and the grain yield under dry-farming was acted as the target on identifying varieties characteristics of drought resistance directly. The results as follow: 5 varieties including XieA9019, Huaan 3, Xieyou 57,2301S/H7058 and Fengliangyou 1 have an advantage over Shanyou 63. Additionaly, Xieyou 63 and Zhongxian 898 with high quality,can be planted in dry-farming in stead of Shanyou 63.
Keywords:
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