| 花后持续遮光15d对香稻产量、品质和香气的影响 |
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| 引用本文： | 莫钊文,汪益磊,肖枫,汤永坚,潘圣刚,段美洋,唐湘如.花后持续遮光15d对香稻产量、品质和香气的影响[J].华南农业大学学报,2015,36(3):45-48. |
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| 作者姓名： | 莫钊文 汪益磊 肖枫 汤永坚 潘圣刚 段美洋 唐湘如 |
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| 作者单位： | 1 华南农业大学 农学院，2 农业部华南地区作物栽培科学观测实验站，,1 华南农业大学 农学院，,1 华南农业大学 农学院，,1 华南农业大学 农学院，,1 华南农业大学 农学院，2 农业部华南地区作物栽培科学观测实验站，,1 华南农业大学 农学院，2 农业部华南地区作物栽培科学观测实验站，,1 华南农业大学 农学院，2 农业部华南地区作物栽培科学观测实验站， |
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| 基金项目： | 国家自然科学基金(31271646)；广东省自然科学基金(8151064201000017)；广东省农业攻关项目(2011AO20202001) ；广东省农业标准化项目(4100F10003) |
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| 摘 要： | 【目的】探明花后持续遮光15 d对香稻产量、品质和香气特征物质2-乙酰-1-吡咯啉(2-AP)的影响.【方法】以常规香稻品种玉香油占和农香18为材料,进行大田对比试验,设置花后持续遮光15 d处理和正常光照处理,测定了香稻产量、品质和2-乙酰-1-吡咯啉(2-AP)含量等指标.【结果和结论】与正常光照处理相比,花后持续遮光15 d显著提高了籽粒2-AP含量和蛋白质含量,但千粒质量、结实率和产量以及整精米率均显著降低.花后持续遮光15d可以提高香稻香气但会降低产量,对稻米其他品质性状的影响因品种而异.
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| 关 键 词： | 花后持续遮光15 d 香稻 产量 米质 香气 |
| 收稿时间： | 2014/4/25 0:00:00 |
Effects of 15-day continuously shading treatment after flowering on grain yield, quality and aroma of aromatic rice |
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| MO Zhaowen,WANG Yilei,XIAO Feng,TANG Yongjian,PAN Shenggang,DUAN Meiyang and TANG Xiangru.Effects of 15-day continuously shading treatment after flowering on grain yield, quality and aroma of aromatic rice[J].Journal of South China Agricultural University,2015,36(3):45-48. |
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| Authors: | MO Zhaowen WANG Yilei XIAO Feng TANG Yongjian PAN Shenggang DUAN Meiyang and TANG Xiangru |
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| Institution: | 1 College of Agriculture, South China Agricultural University,2 Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, P. R. China,,1 College of Agriculture, South China Agricultural University,,1 College of Agriculture, South China Agricultural University,,1 College of Agriculture, South China Agricultural University,,1 College of Agriculture, South China Agricultural University,2 Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, P. R. China,,1 College of Agriculture, South China Agricultural University,2 Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, P. R. China, and 1 College of Agriculture, South China Agricultural University,2 Scientific Observing and Experimental Station of Crop Cultivation in South China, Ministry of Agriculture, P. R. China, |
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| Abstract: | |
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| Keywords: | 15-day continuously shading treatment after flowering aromatic rice yield rice quality aroma |
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