| 氮肥对5种偃麦草属牧草生长发育的影响 |
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| 引用本文： | 刘宇峰,易津,雷雪峰.氮肥对5种偃麦草属牧草生长发育的影响[J].内蒙古农业科技,2012(3):77-79,110. |
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| 作者姓名： | 刘宇峰 易津 雷雪峰 |
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| 作者单位： | 内蒙古农业大学农学院,内蒙古呼和浩特,010019 |
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| 基金项目： | 内蒙古农业大学博士科研启动基金 |
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| 摘 要： | 以5种偃麦草属牧草为试验材料,在增施氮肥后测定其株高、分蘖数、鲜草产量的变化,结果表明:增施氮肥后5种偃麦草属牧草株高、分蘖数、鲜草产量都显著增加。说明增施氮肥能够提高偃麦草属牧草的产量和品质。
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| 关 键 词： | 氮肥 偃麦草属牧草 |
Efects of the Nitrogen Fertilizer on the Growth and development of 5 Elytrigia Species |
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| Institution: | LIU Yu-feng(College Of Agronomy,Inner Mongolia Agricultural University,Hohhot 010019,China) |
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| Abstract: | This study investigated the effect of nitrogen fertilizer on the plant heigt,the tillers and the fresh weight of 5 Elytrigia Species under salt stress.After the nitrogen fertilizer was supplied,all the index increased.We can concluded that the nitrogen fertilizer can improve the yield and the quality of 5 Elytrigia Species. |
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| Keywords: | Nitrogen fertilizer Elytrigia Species |
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