| 迟播条件下盐丰一号需肥特性研究 |
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| 引用本文： | 陶红,陈晓静,沈会权,乔海龙,陈和,陈健,卞同洋,徐相宏,TAO Hong.迟播条件下盐丰一号需肥特性研究[J].安徽农业科学,2007,35(8):2334-2335. |
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| 作者姓名： | 陶红 陈晓静 沈会权 乔海龙 陈和 陈健 卞同洋 徐相宏 TAO Hong |
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| 作者单位： | 江苏沿海地区农业科学研究所,江苏盐城,224002 |
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| 摘 要： | 试验结果表明:迟播条件下,大麦盐丰一号施氮量在112.5～187.5 kg/hm2,基追比以6:4～4:6为宜.各处理组合以纯氮112.5 kg/hm2,基追比6:4产量为最高;纯氮187.5 kg/hm2,基追比6:4和4:6处理组合产量次之.氮肥作基肥一次性施入较同等施氮水平处理组合的产量均减产.
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| 关 键 词： | 大麦盐丰一号 施氮量 基追比 产量 |
| 文章编号： | 0517-6611（2007）08-02334-02 |
| 修稿时间： | 2006-12-15 |
Effect of Nitrogen and Dressing Ratio on Yields and Related Traits of Late Sowing Barley |
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| TAO Hong.Effect of Nitrogen and Dressing Ratio on Yields and Related Traits of Late Sowing Barley[J].Journal of Anhui Agricultural Sciences,2007,35(8):2334-2335. |
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| Authors: | TAO Hong |
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| Institution: | Institute of Agricultural Sciences in Coastal Area of Jiangsu, Yancheng, Jiangsu 224002 |
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| Abstract: | The proper nitrogen application and dressing ratios for barley(Yanfeng No.1) were 112.5～187.5 kg /ha and 6: 4～4:6.The treatment of 112.5 kg /ha nitrogen and 6∶4 dressing ratio had highest yield.The yield of 187.5 kg /ha nitrogen and 6∶4 or 4∶6 dressing ratio treatment took the second place.Barley yield of treatment using nitrogen as basal fertilizer only once reduced compared with treatments of the same nitrogen application level. |
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| Keywords: | Yanfeng No 1 Nitrogen application Dressing ratios Yield |
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