| 冬小麦冬前主茎叶片形成的研究及其应用 |
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| 引用本文： | 刘锋,孙本普,李秀云,郑宝枝,孙燕.冬小麦冬前主茎叶片形成的研究及其应用[J].河北农业科学,2008,12(1):13-17. |
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| 作者姓名： | 刘锋 孙本普 李秀云 郑宝枝 孙燕 |
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| 作者单位： | 1. 滨州市气象局,山东,滨州,256612
2. 滨州职业学院,山东,滨州,256624 |
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| 摘 要： | 研究了冬小麦不同品种,在不同播期条件下,主茎叶片伸展期、主茎叶片露尖所需要的时间和积温。明确了不同品种播期与冻害、品种播期与基本苗的关系。
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| 关 键 词： | 冬小麦 冬前主茎叶片 播期 时间 积温 |
| 文章编号： | 1008-1630（2008）01-0013-05 |
| 收稿时间： | 2007-08-15 |
| 修稿时间： | 2007年8月15日 |
Research and Application of the Main Stalk Blade Forms of Winter Wheat before Winter |
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| LIU Feng,SUN Ben-pu,LI Xiu-yun,ZHENG Bao-zhi,SUN Yan.Research and Application of the Main Stalk Blade Forms of Winter Wheat before Winter[J].Journal of Hebei Agricultural Sciences,2008,12(1):13-17. |
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| Authors: | LIU Feng SUN Ben-pu LI Xiu-yun ZHENG Bao-zhi SUN Yan |
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| Abstract: | The time and the accumulation temperature of main stalk blade extension period and dew point of different varieties winter wheat and sowing time were studied.At the same time,the relationships between sowing time and the freezing injury,the sowing time and the basic seedling of different varieties winter wheat were confirmed. |
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| Keywords: | Winter wheat Before winter main stalk blade Sowing time Time Accumulation temperature |
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