| Study on the Photosynthetic Characteristics in Spring Maize （Zea mays L.）of Different Quality Type |
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| 引用本文： | ZHAO Hong-wei ZOU De-tang MA Feng-ming. Study on the Photosynthetic Characteristics in Spring Maize （Zea mays L.）of Different Quality Type[J]. 东北农业大学学报(英文版), 2005, 12(2): 97-101 |
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| 作者姓名： | ZHAO Hong-wei ZOU De-tang MA Feng-ming |
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| 作者单位： | Agriculture College, Northeast Agricultural University, Harbin Heilongjiang 150030, PRC |
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| 摘 要： | common maize synthetic rate（ Photosynthetic characteristics were probed by sweet maize, waxy maize, high starch maize and The results revealed that leaf area index （LAI）, chlorophyll a content, chlorophyll b content,photo-PR） showed single peak curve at the whole growth stage. The stages of peak were different according to different varieties. NEAUS4 had the lowest peak and while SIDAN 19 had the highest among all stages. Ratio of chlorophyll a to b was low at seedling stage, reached the peak atjointing stage and then declined. SIDAN 19 had the lower level at the last stages.
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| 关 键 词： | 春玉米 光合作用 叶绿素 品质 |
| 文章编号： | 1006-8104（2005）-02-0097-05 |
| 收稿时间： | 2005-01-20 |
Study on the Photosynthetic Characteristics in Spring Maize (Zea mays L.)of Different Quality Type |
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| ZHAO Hong-wei,ZOU De-tang,MA Feng-ming. Study on the Photosynthetic Characteristics in Spring Maize (Zea mays L.)of Different Quality Type[J]. Journal of Northeast Agricultural University, 2005, 12(2): 97-101 |
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| Authors: | ZHAO Hong-wei ZOU De-tang MA Feng-ming |
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| Abstract: | Photosynthetic characteristics were probed by sweet maize, waxy maize, high starch maize and common maize. The results revealed that leaf area index (LAI), chlorophyll a content, chlorophyll b content, photosynthetic rate(PR) showed single peak curve at the whole growth stage. The stages of peak were different according to different varieties. NEAUS4 had the lowest peak and while SIDAN 19 had the highest among all stages. Ratio of chlorophyll a to b was low at seedling stage, reached the peak at jointing stage and then declined. SIDAN 19 had the lower level at the last stages. |
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| Keywords: | spring maize (Zea mays L.) photosynthetic characteristics leaf area index chlorophyll content photosynthetic rate |
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