| 双层棚架栽培的"二十世纪"系列日本梨品种光合特性研究 |
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| 引用本文： | 生利霞,冯立国,韦军.双层棚架栽培的"二十世纪"系列日本梨品种光合特性研究[J].安徽农业科学,2009,37(31):15213-15215. |
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| 作者姓名： | 生利霞 冯立国 韦军 |
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| 作者单位： | 扬州大学园艺与植物保护学院,江苏扬州,225009;扬州大学园艺与植物保护学院,江苏扬州,225009;扬州大学园艺与植物保护学院,江苏扬州,225009 |
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| 基金项目： | 现代农业产业技术体系建设专项资金资助 |
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| 摘 要： | 测定了双层棚架式栽培条件下5个二十世纪系列日本梨品种的光合特性。结果表明，“二十一世纪”的光合能力最强，蒸腾速率最大，光能利用效率最高；“金二十世纪”的光舍能力最差，蒸腾速率最低，但水分利用效率最高。
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| 关 键 词： | 双层棚架 日本梨 光合特性 |
Study on Photosynthetic Characteristics of Nijisseiki Series of Japanese Pear Cultivars in Double-layer Trellis Cultivation System |
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| SHENG Li-xia et al.Study on Photosynthetic Characteristics of Nijisseiki Series of Japanese Pear Cultivars in Double-layer Trellis Cultivation System[J].Journal of Anhui Agricultural Sciences,2009,37(31):15213-15215. |
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| Authors: | SHENG Li-xia |
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| Institution: | SHENG Li-xia et al(College of Horticulture , Plant Protection Yangzhou University,Yangzhou,Jiangsu 225009) |
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| Abstract: | The photosynthetic characteristics of 5 Nijisseiki series of Japanese pear cultivars in double-layer trellis cultivation system were determined.The results showed that 21 century had the strongest photosynthetic capacity and the highest transpiration rate and light use efficiency.The golden 20 century had the poorest photosynthetic capacity and the lowest transpiration rate with the highest water use efficiency. |
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| Keywords: | Double-layer trellis Japanese pear Photosynthetic characteristic |
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