ArticleFrontiers in plant science2026
Legume-grass mixtures with arbuscular mycorrhizal fungi improve plant physiology, optimizing carbon and nitrogen dynamics and forage quality in perennial living mulches.
Article in Frontiers in plant science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Introduction: Perennial cover crops (also referred to as living mulches) represent an innovative management strategy that provides continuous soil cover throughout the year and supports organic production systems, agroforestry practices, and the adoption of sustainable agricultural systems. Although the benefits of annual cover crops are well documented, the potential benefit of perennial cover crops to enhance ecosystem services, including the potential for providing high-quality forage, remains underexplored. Methods: To better understand the potential benefits of perennial cover crop mixtures, we quantified changes in plant physiology, biomass, and measures of forage quality across single- and mixed-species of clover ( Results: Clover dominant mixtures, particularly C Discussion: Overall, our results demonstrate that mixed legume-grass systems, particularly when combined with AMF, optimized biomass production, C and N concentration, and forage quality.
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