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Functions of humus in Andosols as a controller of aluminum dynamics

Functions of humus in Andosols as a controller of aluminum dynamics
Andosols 中腐殖质作为铝动力学控制器的功能
批准号:
20580059
负责人:
TAKAHASHI Tadashi
金额:
$3.08万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011

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中文摘要
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英文摘要
We studied the effects of aluminum (Al). humus complexes in Andosols on soil properties and plant growth. We confirmed that a large part of the Al-humus complexes is very stable and contributes to accumulation of organic carbon in soils. Alu minum solubility of Andosols was controlled by soil humus or allophanic materials. In the former case, the source of Al was a part of the Al-humus complexes. It was strongly indicated that toxic Al ions to plants are derived from the Al-humus complexes.
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DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Miyazawa, M., Takahashi, T., Sato, T., Kanno, H., Nanzyo, M., 宮澤亮・高橋正・佐藤孝・菅野均志・南條正巳, 芳本遼太・高橋正・菅野均志・南條正巳]
通讯作者: 芳本遼太・高橋正・菅野均志・南條正巳
Aluminum solubility of strongly acidified allophanic Andosols
强酸化脲基安多土的铝溶解度
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Takahashi, T., Ito, K., Nanzyo, M., Mittamura, A., Ito. T. and Saigusa. M.]
通讯作者: Ito. T. and Saigusa. M.
Metal complexation of humus and horizon differentiation in Andisols and Spodosols
Andisols 和 Spodosols 中腐殖质的金属络合和层位分化
DOI: --
发表时间: 2008
期刊: J.Integ.Field Sci. 5
影响因子: --
作者: [Nanzyo, M. T. Ito, T. Takahashi and H. Kanno]
通讯作者: T. Takahashi and H. Kanno
DOI: --
发表时间: 2010
期刊: Journal of Integrated Field Science 7
影响因子: --
作者: [Kanno, H., Takahashi T., Nanzyo M.]
通讯作者: Nanzyo M.
30
    Control of tastes in root vegetables by innovative low temperature stress
    Grain filling mechanisms in west Japan eco-type of wheat
    • 批准号:
      21580014
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.08万
    • 财政年份:
      2009
    • 负责人:
      TAKAHASHI Tadashi
    • 依托单位:
    Aluminum chemistry of nonallophanic Andosols
    • 批准号:
      08660081
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.47万
    • 财政年份:
      1996
    • 负责人:
      TAKAHASHI Tadashi
    • 依托单位:
    A study of transgenic mice with reduced calbindin-D28K expression
    • 批准号:
      08671108
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.47万
    • 财政年份:
      1996
    • 负责人:
      TAKAHASHI Tadashi
    • 依托单位:
    海外基金