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首页> 外文期刊>Trends in Plant Science >Sustainable Cropping Requires Adaptation to a Heterogeneous Rhizosphere
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Sustainable Cropping Requires Adaptation to a Heterogeneous Rhizosphere

机译:可持续的种植需要适应异质根际

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摘要

Root-soil interactions in the rhizosphere are central to resource acquisition and crop production in agricultural systems. However, apart from studies in idealized experimental systems, rhizosphere processes in real agricultural soils in situ are largely uncharacterized. This limits the contribution of rhizosphere science to agriculture and the ongoing Green Revolution. Here, we argue that understanding plant responses to soil heterogeneity is key to understanding rhizosphere processes. We highlight rhizosphere sensing and root-induced soil modification in the context of heterogeneous soil structure, resource distribution, and root-soil interactions. A deeper understanding of the integrated and dynamic root-soil interactions in the heterogeneously structured rhizosphere could increase crop production and resource use efficiency towards sustainable agriculture.
机译:在农业系统中,根际的根-土相互作用对资源获取和作物生产至关重要。然而,除了在理想化的实验系统中进行的研究外,实际农业土壤中的根际过程在很大程度上没有被描述。这限制了根际科学对农业和正在进行的绿色革命的贡献。在这里,我们认为理解植物对土壤异质性的反应是理解根际过程的关键。我们强调在异质土壤结构、资源分布和根土相互作用的背景下,根际感应和根诱导土壤改良。深入了解异质结构根际中完整的、动态的根-土相互作用可以提高作物产量和资源利用效率,实现可持续农业。

著录项

  • 来源
    《Trends in Plant Science》 |2020年第12期|共9页
  • 作者单位

    China Agr Univ Natl Acad Agr Green Dev Coll Resources &

    Environm Sci Dept Plant Nutr Key Lab Plant Soil Interact Minis Beijing 100193 Peoples R China;

    Rothamsted Res Harpenden AL5 2JQ Herts England;

    John Innes Ctr Norwich Res Pk Norwich NR4 7UH Norfolk England;

    James Hutton Inst Ecol Sci Grp Dundee DD2 5DA Scotland;

    China Agr Univ Natl Acad Agr Green Dev Coll Resources &

    Environm Sci Dept Plant Nutr Key Lab Plant Soil Interact Minis Beijing 100193 Peoples R China;

    China Agr Univ Natl Acad Agr Green Dev Coll Resources &

    Environm Sci Dept Plant Nutr Key Lab Plant Soil Interact Minis Beijing 100193 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 植物学;
  • 关键词

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