| 小麦前氮后移的施肥效应与有效使用条件 |
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| 引用本文： | 季书勤,赵淑章.小麦前氮后移的施肥效应与有效使用条件[J].作物学报,1998,24(6):889-893. |
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| 作者姓名： | 季书勤 赵淑章 |
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| 作者单位： | 河南省农业科学院小麦研究所,河南郑州,450002 |
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| 摘 要： | 研究了高产小麦前氮后移的增产作用，指出这一技术与品种类型，土壤肥力，播种密度等条件有密切 关系，在生产中运用前氮后移施肥技术必须与看苗管理，应变措施结合起来。
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| 关 键 词： | 小麦 前氮后移 施肥效应 |
| 收稿时间： | 1998-07-12 |
| 修稿时间： | 1998-10-22 |
The Effect of Nitrogen Application under Different Conditions at Late Growth Stage of Wheat |
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| Ji Shuqin Zhao Shuzhang Lu Fengrong Liu Yuanyuan Wang Shaozhong.The Effect of Nitrogen Application under Different Conditions at Late Growth Stage of Wheat[J].Acta Agronomica Sinica,1998,24(6):889-893. |
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| Authors: | Ji Shuqin Zhao Shuzhang Lu Fengrong Liu Yuanyuan Wang Shaozhong |
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| Institution: | Wheat Institute,Henan Academy of Agricultural Sciences,Zhengzhou,450002 |
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| Abstract: | The effect of N application at late growth stage on yield increase of highyield-
ing wheat was studied. The experiment was shown that N application at late growth stage was
closely related to variety types, sowing density and soil fertility. The using N application at late
in wheat production must combine with manage according seedling growth and environment. |
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| Keywords: | Wheat N application at late growth stage Effect of fertility application Condition |
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