| 玉米抽雄后不同叶位叶对籽粒产量的影响及其光合性能 |
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| 引用本文： | 赵可夫.玉米抽雄后不同叶位叶对籽粒产量的影响及其光合性能[J].作物学报,1981,7(4):259-266. |
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| 作者姓名： | 赵可夫 |
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| 作者单位： | 山东曲阜师范学院生物系 |
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| 摘 要： | 在玉米抽雄后剪去玉米植株不同层次和不同叶位叶片,观察各层次和各叶位叶对玉米籽粒产量的效应。在去叶同时测定各层次和各叶位叶的光合强度、叶绿素含量,并向各叶位叶喂以32P,观察其向果穗运输的情况。前后经过四年的实验,发现玉米抽雄后不同层次叶片对籽粒产量的效应是不同的,其作用大小顺序是中部叶片>上部
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| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
EFFECT OF THE LEAVES OF DIFFERENT POSITIONS IN MAIZE ON THE CORN YIELD AND THE PHOTOSYNTHETIC PROPERTIES OF THOSE LEAVES AFTER THE GROWING OUT OF THE FEMALE FLOWERS |
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| Zhao Kefu.EFFECT OF THE LEAVES OF DIFFERENT POSITIONS IN MAIZE ON THE CORN YIELD AND THE PHOTOSYNTHETIC PROPERTIES OF THOSE LEAVES AFTER THE GROWING OUT OF THE FEMALE FLOWERS[J].Acta Agronomica Sinica,1981,7(4):259-266. |
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| Authors: | Zhao Kefu |
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| Institution: | Department of Biology; Qufu Teachers College |
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| Abstract: | The leaves of maize in different layers and different positions in theclose planting in the one case and those in the thin planting in the otherwere defoliated after the growing out of the female flowers of those plan-ts.The photosynthetic rate and the amount of chlorophyll a and b wereestimated at |
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