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soil organic matter

  • [土壤] 土壤有机质

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  [土壤] 土壤有机质

1.3 选题的意义 土壤有机质Soil Organic Matter,SOM)是土壤的重要组成物质,虽然含量很 低,但对土壤形成过程以及土壤的物理、化学、生物学性质影响很大;是植...

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  有机质

...在本质上具有非均质性,其微粒内 和微粒间的微观结构都是变化的,对有机化合物的吸附起主要作用的有机质soil organic matter,SOM)是一种在组成和结构上都具有非均质性的大分子聚合电解 质,并由此提出了分布活性模型(distribut...

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  土壤有机物

土壤有机物(Soil Organic Matter):土壤中的有机成分,包括动、植物残体及 其各种不同程度的分解物。

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...全 氮 ; 壤 有 机 质 ;空 间 变 异 特 征 ;杭 埠 河 流 域 [gap=13622]Key words : total soil nitrogen ;soil organic matter ;spatial variability ; Hangbu River watershed ..

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短语

native soil organic matter [土壤] 土壤原有机质

Soil Organic Matter SOM 土壤有机质

Soil Organic Matter Balance 土壤有机质平衡

soil organic matter content 土壤有机质含量

soil organic matter fractions 土壤有机质部分

decomposition of soil organic matter 土壤有机质的分解

high soil organic matter 高有机质土壤

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  • 土壤有机质 - 引用次数:415

    This region is short of soil organic matter for the average value is less than 1%.

    该地区土壤有机质含量均很低,平均还不到1%。

    参考来源 - 我国干旱荒漠植被区土壤生态特性研究
  • 土壤有机质 - 引用次数:65

    Soil organic matter content and the nature of polycyclic aromatic hydrocbarons are the main influence factors .

    土壤有机质含量和多环芳烃自身性质是其去除途径不同的主要影响因素。

    参考来源 - 土壤中多环芳烃的生物有效性研究
  • 土壤有机质

·2,447,543篇论文数据,部分数据来源于NoteExpress

Soil organic matter

  • abstract: Soil organic matter (SOM) is the organic matter component of soil, consisting of plant and animal residues at various stages of decomposition, cells and tissues of soil organisms, and substances synthesized by soil organisms. SOM exerts numerous positive effects on soil physical and chemical properties, as well as the soil’s capacity to provide regulatory ecosystem services.

以上来源于: WordNet

双语例句原声例句

  • Soil organic matter decomposition was increased under mulch.

    地膜覆盖使土壤有机质分解快。

    youdao

  • This region is short of soil organic matter for the average value is less than 1%.

    地区土壤有机质含量均平均还不到1%。

    youdao

  • A major portion of the soil organic matter is derived from the added and residual vegetative material.

    加进去残留下来植物物质土壤有机质主要来源。

    youdao

更多双语例句
  • The study also noted that when tilled soil particles come in contact with air, soil organic matter is lost through the process of oxidation.

    VOA: special.2010.09.28

  • To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

    VOA: special.2009.03.10

  • She says farmers should not endlessly work the same soil without putting back some organic matter.

    VOA: special.2010.11.09

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