| 微波辐射对玉米种子发芽率的影响 |
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| 引用本文： | 高增玉,于翠红,李九云.微波辐射对玉米种子发芽率的影响[J].河北农业科学,2011,15(4):5-7. |
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| 作者姓名： | 高增玉 于翠红 李九云 |
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| 作者单位： | 河北省农林科学院粮油作物研究所,河北省作物遗传育种实验室,河北石家庄050031 |
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| 摘 要： | 采用单次不同辐射剂量试验（辐射功率140 W,辐射时间设0 s、15 s、30 s、45 s和60 s,样品量100 g）、间歇辐射试验（辐射功率140 W,每次辐射45 s,每隔1 h辐射1次,辐射次数设0次、1次、2次、3次和4次,样品量100 g）、样品量对比试验（辐射功率800 W,设样品量100 g辐射15 s、样品量200 g辐射30 s、样品量300 g辐射45 s、样品量400 g辐射60 s）3种方式,研究了微波辐射对玉米种子发芽率的影响。结果表明：低剂量辐射可以提高玉米种子发芽率,高剂量辐射降低发芽率;辐射剂量可以采用不同的辐射功率、辐射时间和辐射次数;一定的样品量需对应一定的辐射量,这样才能达到适宜的处理效果。
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| 关 键 词： | 微波辐射 玉米 发芽率 |
Effect of Microwave Radiation on the Germination Rate of Maize Seeds |
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| GAO Zeng-yu,YU Cui-hong,LI Jiu-yun.Effect of Microwave Radiation on the Germination Rate of Maize Seeds[J].Journal of Hebei Agricultural Sciences,2011,15(4):5-7. |
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| Authors: | GAO Zeng-yu YU Cui-hong LI Jiu-yun |
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| Institution: | GAO Zeng-yu,YU Cui-hong,LI Jiu-yun(Institute of Cereal and Oil Crops,Hebei Academy of Agriculture and Forestry Sciences,Hebei Crop Genetic Breeding Laboratory,Shijiazhuang 050031,China) |
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| Abstract: | The effect of microwave radiation on the germination rate of maize seeds was studied.The results showed that the low dose radiation could increase the germination rate,while the high dose could decrease the germination rate.The radiation dose could be controlled by different radiation power,persistent period and frequency.The ideal effect could be achieved when the quantity of the samples matched the dose of radiation. |
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| Keywords: | Microwave radiation Maize Germination rate |
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