| 高矮秆夏谷发育差异与其叶片POD酶谱变化的相关研究 |
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| 引用本文： | 籍贵苏,杜瑞恒. 高矮秆夏谷发育差异与其叶片POD酶谱变化的相关研究[J]. 西北农业学报, 2001, 10(4): 30-33 |
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| 作者姓名： | 籍贵苏 杜瑞恒 |
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| 作者单位： | 籍贵苏（河北省农林科学院谷子研究所,石家庄,050031） 杜瑞恒（河北省农林科学院谷子研究所,石家庄,050031） |
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| 基金项目： | 河北省自然基金资助项目(编号:396402). |
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| 摘 要： | 研究了高矫秆夏谷不同发育时期叶片过氧化物酶同工酶（POD）酶谱变化及其地上部植体动态发育、干物质积累的变化。结果表明，谷子叶片POD酶谱的苗期和抽穗期酶带最丰富，高矮秆谷子在孕穗后的发育和灌浆过程中的干物质积累不同。酶谱中的B1、C1和C2带与其生长发育有关：A2、A3带与成株期株高有关。高矮秆材料的发育差异可在其叶片的POD上表达出来。
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| 关 键 词： | 夏谷 高矮秆 发育 POD相关 POD酶谱 谷子 |
| 文章编号： | 1004-1389(2001)04-0030-04 |
| 收稿时间： | 2001-05-29 |
| 修稿时间： | 2001-05-29 |
Relationship between the Leaves POD Change and Developing Characteristics in High and Dwarf Plant Type of Summer Millet |
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| JI Gui-su and DU Rui-heng. Relationship between the Leaves POD Change and Developing Characteristics in High and Dwarf Plant Type of Summer Millet[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2001, 10(4): 30-33 |
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| Authors: | JI Gui-su and DU Rui-heng |
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| Affiliation: | Millet Crops Institute, Hebei Academy of Agricultural and Forestry Science, Shijiazhuang 050031, China;Millet Crops Institute, Hebei Academy of Agricultural and Forestry Science, Shijiazhuang 050031, China |
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| Abstract: | The change of leaves peroxidase(POD)at growing period and the developing characteristics high and dwarf plant types of summer milet[Setaria Italica(L.)Beauv.] were studied in this paper.The results showed that the bends number of millet leaf was more at the stage of seeding and heading.The development in booting stage and the dry material translation and accumulation in milk stage were different in high and dwarf plant type of summer millet.The bends B1,C1 and C2 in POD were related to the plant growth and development.The bends of A2 and A3 were related to the plantheight at mature stage.The growing diversities between high and dwarf plant type could be observed in their leaves POD. |
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| Keywords: | Summer milet High and dwarf plant type Developing characteristic Peroxidase Relationship |
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