| 不同施氮量对谷子产量和效益的影响 |
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| 引用本文： | 刘斌,赵敏,王显瑞,张立媛,赵禹凯.不同施氮量对谷子产量和效益的影响[J].耕作与栽培,2013(5):11-12. |
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| 作者姓名： | 刘斌 赵敏 王显瑞 张立媛 赵禹凯 |
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| 作者单位： | 赤峰市农牧科学研究院,内蒙古赤峰024031 |
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| 摘 要： | 摘要；以赤谷9号、赤谷10号和峰谷12为材料，研究不同的施氮量（O、150、300、450、600kg／hm2）对谷子品种产量的影响。结果表明：从产量和肥料投资的经济效益两方面考虑，3个谷子品种的产量均在施氮量为450kg／hm2时达到最高，得到的经济效益最大。
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| 关 键 词： | 谷子 施氮量 产量 |
Effects of Different Nitrogen Fertilizer Rate on Yield and Economic Benefits Millet |
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| Institution: | LIU Bin, Z HAO Min, WANG Xian- rui, Z HANG Li-- yuan, ZHAO Yu- kai (Chifeng Academy of Agricultural and Animal Husbandry Sciences, Inner Mongolia, Chifeng, 024031) |
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| Abstract: | Take Chigu 9, Chigu 10, Fenggu 12 as test material, effects of different amount（0.150,300,450,600kg/hm2 ） of ni- trogen on millet varieties were tested. The result showed that. considering from yield and the economic benefits of fertilizer in- vestment, the yield of three millet varieties was the highest when the nitrogen application amount was 450 kg/hm2 , and got the biggest economic benefits. |
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| Keywords: | millet amount of nitrogen fertilizer yield |
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