| 晋北高寒区旱地春玉米品种比较试验 |
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| 引用本文： | 李占成,李玮,邢宝龙.晋北高寒区旱地春玉米品种比较试验[J].内蒙古农业科技,2011(4):29-30. |
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| 作者姓名： | 李占成 李玮 邢宝龙 |
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| 作者单位： | 1. 山西省农业科学院高寒区作物研究所,山西大同,037008
2. 山西省农业科学院高寒区作物研究所,山西大同037008;山西农业大学经济贸易学院,山西太谷030801 |
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| 摘 要： | 引进国内审定的玉米品种和本地推广品种进行田间对照试验,观测玉米品种生长状况并记录,测定产量。根据试验结果,筛选出最适合晋北高寒区的玉米高产品种。春玉米品种比较试验结果表明,长城799、强盛16、泉玉8号三个品种667m2产量分别是660.9kg、648.8kg、636.7kg,分别比对照晋单32号增产14.1%、12.0%、9.9%,产量差异极显著,并且综合农艺性状表现良好,可以考虑作为晋单32号的替代品种或搭配品种使用。
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| 关 键 词： | 春玉米 品种比较 晋北高寒地区 |
The Variety Comparison Test of Spring Maize in Dry Land in Hilly Area of Northern Shanxi |
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| LI Zhan-cheng.The Variety Comparison Test of Spring Maize in Dry Land in Hilly Area of Northern Shanxi[J].Inner Mongolia Agricultural Science and Technology,2011(4):29-30. |
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| Authors: | LI Zhan-cheng |
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| Institution: | LI Zhan-cheng(High Latitude and Cold Weather Crops Institute,Shanxi Academy of Agricultural Sciences,Datong 037008,China) |
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| Abstract: | Carry on the field check experiment through the introduction existing domestic examination and approval corn variety and the local promoted variety,the observation corn variety growth condition and the record,the determination output.According to the experimental result,screens most suits north the Jin the high cold area corn high-yield variety.Spring corn variety comparison test result indicated that,powerful 16,the spring jade 8 and the Great Wall 799 3 variety 667m2 output respectively is 660.9kg,648.8kg... |
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| Keywords: | Spring corn Variety comparison Hilly area of northern Shanxi |
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