Harnessing belowground processes for sustainable intensification of agricultural systems

被引:0
|
作者
Eva Oburger
Hannes Schmidt
Christiana Staudinger
机构
[1] University of Natural Resources and Life Sciences,Department of Forest and Soil Science, Institute of Soil Research
[2] University of Vienna,Centre for Microbiology and Environmental Systems Science
[3] Hiroshima University,Graduate School of Integrated Sciences for Life
来源
Plant and Soil | 2022年 / 478卷
关键词
Soil structure; Water availability; Root exudation; C cycling; C sequestration; Plant nutrition; Plant health; Soil health; Root exudation; Plant-plant interaction; Microbes; Rhizobiome; Intercropping;
D O I
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中图分类号
学科分类号
摘要
Increasing food demand coupled with climate change pose a great challenge to agricultural systems. In this review we summarize recent advances in our knowledge of how plants, together with their associated microbiota, shape rhizosphere processes. We address (molecular) mechanisms operating at the plant–microbe-soil interface and aim to link this knowledge with actual and potential avenues for intensifying agricultural systems, while at the same time reducing irrigation water, fertilizer inputs and pesticide use. Combining in-depth knowledge about above and belowground plant traits will not only significantly advance our mechanistic understanding of involved processes but also allow for more informed decisions regarding agricultural practices and plant breeding. Including belowground plant-soil-microbe interactions in our breeding efforts will help to select crops resilient to abiotic and biotic environmental stresses and ultimately enable us to produce sufficient food in a more sustainable agriculture in the upcoming decades.
引用
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页码:177 / 209
页数:32
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