| 皖南红黄壤地区杂交玉米新品种引进及施肥措施 |
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| 引用本文： | 郭熙盛,王允青.皖南红黄壤地区杂交玉米新品种引进及施肥措施[J].安徽农业科学,1999,27(5):442-443. |
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| 作者姓名： | 郭熙盛 王允青 |
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| 作者单位： | 安徽省农业科学院土壤肥料研究所 |
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| 摘 要： | 研究表明，皖单４号、掖单２号在皖南广德红黄壤地区具有较好的适应性，经济产量较高。在玉米生育后期雨水较少情况下，氮素水平可减少６０ｋｇ／ｈｍ ２，皖单４号、掖单２号产量达６ ７００ｋｇ／ｈｍ ２。
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| 关 键 词： | 玉米 品种比较 追肥 氮素 |
Study on Different Maize Varieties and Agricultural Measures Applied in Red yellow Soil in South Anhui |
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| Guo Xisheng et al.Study on Different Maize Varieties and Agricultural Measures Applied in Red yellow Soil in South Anhui[J].Journal of Anhui Agricultural Sciences,1999,27(5):442-443. |
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| Authors: | Guo Xisheng |
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| Abstract: | The result showed that maize variety Wandan No.4 and Yedan No.2 had a good adaptability in Red yellow soil in south Anhui and high yield. When the precipitation was smaller in the late period of maize growth,the amount of N fertilizer application might be cut down by 60kg/hm 2 and the yield of Wandan No.4 and Yedan No.2 amounted to 6 700kg/hm 2. |
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| Keywords: | Maize Variety comparation Topdressing Nitrogen |
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