| 玉米芽期耐盐与敏感基因型的筛选 |
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| 引用本文： | 张静,王玉凤,杨克军,李佐同,魏金鹏,王智慧,王平,张翼飞,付建,唐春双.玉米芽期耐盐与敏感基因型的筛选[J].玉米科学,2015,23(6):55-64. |
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| 作者姓名： | 张静 王玉凤 杨克军 李佐同 魏金鹏 王智慧 王平 张翼飞 付建 唐春双 |
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| 作者单位： | 黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江省农垦科学院作物开发研究所, 黑龙江 佳木斯 154007,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319,黑龙江八一农垦大学, 黑龙江 大庆 163319 |
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| 基金项目： | 黑龙江八一农垦大学引进人才科研启动计划课题(XDB2012-04)、黑龙江省寒地作物各持改良与栽培重点实验室开放课题项目 |
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| 摘 要： | 以29份玉米品种为试验材料,设置5个Na Cl浓度处理,分别为0(对照)、50、100、150、200 mmol/L,筛选耐盐碱性较强的品种。结果表明,试验条件下,200 mmol/LNa Cl为玉米芽期耐盐性筛选的理想鉴定浓度,东方红2号、郑单958、良玉99高度耐盐;庆单3等9个品种较耐盐;登海618等7个品种中度耐盐;先玉335等6个品种对盐分敏感;农华106和农华101对盐分高度敏感。
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| 关 键 词： | 玉米 芽期 基因型筛选 耐盐鉴定 |
| 收稿时间： | 2015/7/23 0:00:00 |
Screening of Maize Bud Salt Tolerance and Sensitive Genotypes |
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| ZHANG Jing,WANG Yu-feng,YANG Ke-jun,LI Zuo-tong,WEI Jin-peng,WANG Zhi-hui,WANG Ping,ZHANG Yi-fei,FU Jian and TANG Chun-shuang.Screening of Maize Bud Salt Tolerance and Sensitive Genotypes[J].Journal of Maize Sciences,2015,23(6):55-64. |
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| Authors: | ZHANG Jing WANG Yu-feng YANG Ke-jun LI Zuo-tong WEI Jin-peng WANG Zhi-hui WANG Ping ZHANG Yi-fei FU Jian and TANG Chun-shuang |
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| Institution: | Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Agricultural Reclamation Academy of Sciences Institute of Crop Development, Jamusi 154007, China,Heilongjiang Bayi Agricultural University, Daqing 163319,Heilongjiang Bayi Agricultural University, Daqing 163319 and Heilongjiang Bayi Agricultural University, Daqing 163319 |
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| Abstract: | Twenty-nine maize varieties were used as experiment materials, and set 5 NaCl concentration treat-ments to select the varieties which had relatively strong saline alkaline tolerance. The 5 NaCl concentrations were 0 (control), 50, 100, 150, 200 mmol/L, respectively. The results showed that 200 mmol/LNaCl was maize bud ideal ap-praisal concentrations of salt resistance Dongfanghong2, Zhengdan958 and Liangyu99 were highly resistant to salt; Nine materials were resistant to salt such as Qingdan 3, salt tolerance of seven materials were moderate such as Denghai618; Six materials were sensitive to salt for example Xianyu335; Nonghua106 and Nonghua101 were highly sensitive to salt. |
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| Keywords: | Maize Bud stage Genotype screening Salt identification |
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