| 甲基胺草磷加倍玉米单倍体效果的初步研究 |
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| 引用本文： | 张良君,赵延明,张海艳,穆西玉,孔令平. 甲基胺草磷加倍玉米单倍体效果的初步研究[J]. 山东农业科学, 2013, 0(10): 29-31 |
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| 作者姓名： | 张良君 赵延明 张海艳 穆西玉 孔令平 |
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| 作者单位： | 青岛农业大学农学与植物保护学院／山东省旱作农业技术实验室,山东青岛266109 |
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| 基金项目： | 山东省自然基金项目（ZR2009DM012）;山东省农业科技成果转化资金项目（2011年）;山东省泰山学者建设项目 |
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| 摘 要： | 以高诱1号诱导的不同基因型玉米单倍体为材料，在3～5叶期用不同浓度的甲基胺草磷溶液进行滴心处理，研究甲基胺草磷加倍单倍体的效果。结果表明：不同浓度的甲基胺草磷溶液的加倍效率存在一定差异，100μmol／L的甲基胺草磷溶液处理的单倍体加倍效率最高；不同遗传背景材料的加倍效果存在差异。
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| 关 键 词： | 玉米 单倍体加倍 甲基胺草磷 |
Preliminary Research on Maize Haploid Doubling Effects by Amiprophos - methyl |
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| Zhang Liangjun,Zhao Yanming,Zhang Haiyan,Mu Xiyu,Kong Lingping. Preliminary Research on Maize Haploid Doubling Effects by Amiprophos - methyl[J]. Shandong Agricultural Sciences, 2013, 0(10): 29-31 |
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| Authors: | Zhang Liangjun Zhao Yanming Zhang Haiyan Mu Xiyu Kong Lingping |
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| Affiliation: | ( College of Agronomy and Plant Protection, Qingdao Agricultural University/ Key Laboratory of Dry Farming Techniques of Shandong Province, Qingdao 266109, China) |
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| Abstract: | With the maize haploids of different genotypes induced by Gaoyou 1 as materials, different concentrations of amiprophos - methyl were used to treat their growing points during three - leaf to five - leaf stage to analyze the doubling effects. The results showed that the doubling efficiency of different concentrations of amiprophos -methyl had certain differences and 100 μmoL/L amiprophos -methyl had the best effect. The materials with different genetic backgrounds had different doubling effects. |
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| Keywords: | Maize Haploid doubling Amiprophos - methyl |
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