| 不同密度对冬小麦品质和产量的影响 |
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| 引用本文： | 张永丽,于振文,王东,贾效成.不同密度对冬小麦品质和产量的影响[J].山东农业科学,2004(5):29-30. |
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| 作者姓名： | 张永丽 于振文 王东 贾效成 |
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| 作者单位： | 山东农业大学农业部小麦栽培生理与遗传改良重点开放实验室,山东,泰安,271018 |
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| 基金项目： | 国家自然科学基金项目资助 (编号 :3 9970 42 5 ) |
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| 摘 要： | 在池栽条件下研究了 3个不同密度处理对 2个冬小麦品种 (系 )品质和产量的影响。结果表明 ,适当降低密度 ,籽粒品质改善 ,产量提高。本试验条件下 ,“5 0 9”以每 6 6 6 7m2 基本苗 10万 ,“93- 5 2”以每6 6 6 7m2 基本苗 6万为兼顾品质与产量的最佳方案
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| 关 键 词： | 冬小麦 密度 品质 产量 |
| 文章编号： | 1001-4942(2004)05-0029-02 |
| 修稿时间： | 2004年5月11日 |
Effects of different densities on grain quality and yield in winter wheat |
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| ZHANG Yong-li,YU Zhen-wen,WANG Dong,JIA Xiao-cheng.Effects of different densities on grain quality and yield in winter wheat[J].Shandong Agricultural Sciences,2004(5):29-30. |
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| Authors: | ZHANG Yong-li YU Zhen-wen WANG Dong JIA Xiao-cheng |
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| Abstract: | Effects of different densities on grain quality and yield in winter wheat were studied under pondlet culture condition. The results showed that decreasing the number of plants of winter wheat in certain range could increase the grain quality and yield. In the condition of this experiment, it is the best scheme which takes account of quality and yield for wheat varieties (strains) 509 and 93-52 to sow 150×10~4/hm~2 and 90×10~4/hm~2 of plants respectively. |
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| Keywords: | Winter wheat density quality and yield |
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