| 耐低肥优质水稻种质资源的筛选 |
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| 引用本文： | 胡继芳,刘传增,马波,王宇先.耐低肥优质水稻种质资源的筛选[J].黑龙江农业科学,2010(5):31-32,42. |
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| 作者姓名： | 胡继芳 刘传增 马波 王宇先 |
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| 作者单位： | 黑龙江省农业科学院,齐齐哈尔分院,黑龙江,齐齐哈尔,161006 |
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| 基金项目： | "十一五"国家科技支撑计划资助项目 |
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| 摘 要： | 选择适宜第二积温区种植的7个优质水稻品种,进行不施肥和常规施肥栽培对比试验,总结分析其产量性状表现,筛选出耐低肥的优质水稻品种。结果表明:分蘖能力较强的水稻品种耐低肥性强于分蘖能力较弱的水稻品种,如垦稻12、东农428等多穗型品种是适合耐低肥绿色水稻栽培的首选品种。
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| 关 键 词： | 耐低肥 水稻 筛选 |
Screening and Selection of Rice Germplasm Resources with High-quality and Resistance to Low-fertilizer |
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| HU Ji-fang,LIU Chuan-zeng,MA Bo,Wang Yu-xian.Screening and Selection of Rice Germplasm Resources with High-quality and Resistance to Low-fertilizer[J].Heilongjiang Agricultural Science,2010(5):31-32,42. |
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| Authors: | HU Ji-fang LIU Chuan-zeng MA Bo Wang Yu-xian |
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| Institution: | (Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar,Heilongjiang 161041) |
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| Abstract: | Seven high-quality rice varieties,which suitable to planted in the second accumulated temperature zone,were chosen as materials,the comparison test of the cultivation with conventional fertilization and no fertilization was conducted to analyzed the yield traits to select rice varieties with high-quality and resistance to low-fertilizer.The results showed that strong tillering varieties were better than weak tillering varieties in resistance to low-fertilizer aspect.The strong tillering varieties,such as Kendao 12 and Dongnong 428,were the first choice to low-fertilizer green rice cultivation. |
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| Keywords: | resistance to low-ferfilizeri rice screening |
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