| 小麦玉米间套作的高产和光合性能研究 |
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| 引用本文： | 张俊平,李卫欣,俞凤芳.小麦玉米间套作的高产和光合性能研究[J].安徽农业科学,2007,35(31):9874-9875. |
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| 作者姓名： | 张俊平 李卫欣 俞凤芳 |
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| 作者单位： | 河北北方学院农林科技学院,河北宣化,075131;河北北方学院农林科技学院,河北宣化,075131;河北北方学院农林科技学院,河北宣化,075131 |
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| 摘 要： | 以小麦玉米平作为对照,研究了北京地区小麦/玉米/玉米间套作模式下,小麦、玉米的高产和光合性能。结果表明,2.7 m带宽的麦玉玉间套作的平均产量为18 871.5 kg/hm2,比麦玉平作增产20.19%。并且,构建了较为理想的光合群体结构,光合性能改善,其中小麦的光合速率较对照提高30.29%,夏玉米的光合速率较对照提高14.54%。
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| 关 键 词： | 小麦/玉米/玉米间套作 高产 光合速率 |
| 文章编号： | 0517-6611（2007）31-09874-02 |
| 修稿时间： | 2007-06-10 |
Studies on the High Yield and Photosynthetic Character of Intercropping Wheat with Corn |
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| ZHANG Jun-ping et al.Studies on the High Yield and Photosynthetic Character of Intercropping Wheat with Corn[J].Journal of Anhui Agricultural Sciences,2007,35(31):9874-9875. |
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| Authors: | ZHANG Jun-ping |
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| Institution: | Institute of Agriculture and Forestry Technology, Hebei North University,Xuanhua, Hebei 075131 |
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| Abstract: | With the flat planting of wheat and corn as CK,the high yield and photosynthetic character under the intercropping mode of wheat/corn/corn in Beijing area were studied.The results showed that the average yield of wheat-corn-corn intercropping with stripe width of 2.7 m was 18 871.5 kg/hm2,increasing 20.19% that the flat planting of wheat and corn.Besides,the more perfect photosynthetic group structure was set up and the photosynthetic character was improved,in which the photosynthetic rates of wheat and summer corn increased 30.29% and 14.54% than that of CK resp. |
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| Keywords: | Wheat/corn/corn intercropping High yield Photosynthetic rate |
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