| 不同株型玉米品种高产潜力及特征的研究 |
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| 引用本文： | 鲍巨松, 薛吉全, 杨成书, 马国胜.不同株型玉米品种高产潜力及特征的研究[J].玉米科学,1994,2(2):048-051. |
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| 作者姓名： | 鲍巨松 薛吉全 杨成书 马国胜 |
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| 作者单位： | 陕西省农科院粮作所 杨陵 712100 |
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| 摘 要： | 研究结果表明:适当增加种植密度,采用优良杂交种是获得玉米高产的关键.高产田玉米具有株型与密度配合良好,适宜叶面积系数和光合势大,能保证较高的光能截获量,且库源关系协调等特征.
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| 关 键 词： | 玉米 紧凑型品种 种植密度 叶面积系数 光合势 |
Studies on High-yield Potential and Its Characteristics of Corn Varieties with Different Plant-type |
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| Bao Jusong Xue Jiquan Yang Chengshu Ma Guosheng.Studies on High-yield Potential and Its Characteristics of Corn Varieties with Different Plant-type[J].Journal of Maize Sciences,1994,2(2):048-051. |
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| Authors: | Bao Jusong Xue Jiquan Yang Chengshu Ma Guosheng |
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| Abstract: | Results of study shows that increase of the planting densities and use of the fine upright-leaf hybrids are the key to the obtainment high-yield corn. A high-yield corn field has the following characteristics: the plant-type cooperated well with its density, leaf area and leaf area index and duration are great enough to obtain more light energy and the stock relationship is coordinate. |
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| Keywords: | Corn Leaf area index Leaf area duration High-yield characteristcs |
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