| 不同土体立蔓型花生根系干物质积累规律研究 |
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| 引用本文： | 刘忠良,刘丽涛,黄颂军,邵俊飞,徐婷.不同土体立蔓型花生根系干物质积累规律研究[J].山东农业科学,2013(6):51-54. |
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| 作者姓名： | 刘忠良 刘丽涛 黄颂军 邵俊飞 徐婷 |
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| 作者单位： | 文登市农业局 |
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| 摘 要： | 研究了全生育期内不同土体类型立蔓型花生根系干物质积累变化规律。结果表明:立蔓型花生的根干物质重在饱果期之前是正增长,花针期和结荚期是快速增长期,饱果中后期是负增长;不同土体类型上其根系干物质积累增长规律一致,土壤类型只改变花生根系干物质重绝对增长量。
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| 关 键 词： | 花生 根系干物质重 积累规律 |
Study on Accumulation Rules of Root Dry Matter of Erect Type Peanut in Various Types of Soil |
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| Liu ZhongLiang,Liu LiTao,Huang SongJun,Shao JunFei,Xu Ting.Study on Accumulation Rules of Root Dry Matter of Erect Type Peanut in Various Types of Soil[J].Shandong Agricultural Sciences,2013(6):51-54. |
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| Authors: | Liu ZhongLiang Liu LiTao Huang SongJun Shao JunFei Xu Ting |
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| Institution: | (Wendeng Agricultural Bureau,Wendeng 264400,China) |
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| Abstract: | The accumulation rules of root dry matter of erect peanut were studied during the whole growth period in various types of soil.The root dry weight increased before pod-filling stage,grew rapidly at the blooming and pod-setting stages,and decreased from the mid-to late-pod-filling stage.The growth rules of root dry weight of erect peanut in various types of soil were consistent.Soil type only changed the absolute increment of root dry weight. |
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| Keywords: | Peanut Root dry-matter weight Accumulation rule |
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