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| 玉米花粉活力测定方法的比较研究 | |
| 引用本文： | 王艳哲,崔彦宏,张丽华,李金才.玉米花粉活力测定方法的比较研究[J].玉米科学,2010,18(3):173-176. |
| 作者姓名： | 王艳哲 崔彦宏 张丽华 李金才 |
| 作者单位： | 1. 河北经贸大学生物科学与工程学院,石家庄,050061 2. 河北农业大学,河北,保定,071000 3. 河北省农林科学院粮油作物研究所,石家庄,050031 |
| 基金项目： | 河北省自然科学基金项目(398079) |
| 摘 要： | 采用碘-碘化钾法、氯化三苯基四氮唑(TTC)法及离体萌发法对花粉活力进行了室内测定,并与大田测定结果作了相关分析。结果表明:碘-碘化钾法不适合于测定玉米花粉活力,氯化三苯基四氮唑(TTC)法及离体萌发法能有效测定玉米花粉活力,TTC法来测定花粉的活力最为简单、准确。 |
| 关 键 词： | 玉米 花粉活力 测定方法 |
| 收稿时间： | 6/4/2009 12:00:00 AM |
| 修稿时间： | 7/1/2009 12:00:00 AM |
Comparative Study on Methods for Testing Pollen Viability of Maize |
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| WANG Yan-zhe,CUI Yan-hong,ZHANG Li-hu,LI Jin-cai.Comparative Study on Methods for Testing Pollen Viability of Maize[J].Journal of Maize Sciences,2010,18(3):173-176. | |
| Authors: | WANG Yan-zhe CUI Yan-hong ZHANG Li-hu LI Jin-cai |
| Abstract: | In this paper,three methods were used to detemined the pollen viability of maize,including iodine-iodide kalium method,triphenyl tetrazolium chloride(TTC) method and germination in vitro.The results showed that the method of iodine-iodide kalium could not be able to describe the pollen viability of maize.The methods of TTC and germination in vitro were both fit for detection of pollen viability of maize and the former was more simple and nice. |
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