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Soil Penetration by Earthworms and Plant Roots—Mechanical Energetics of Bioturbation of Compacted Soils

We quantify mechanical processes common to soil penetration by earthworms and growing plant roots, including the energetic requirements for soil plastic displacement. The basic mechanical model considers cavity expansion into a plastic wet soil involving wedging by root tips or earthworms via cone-l...

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Détails bibliographiques
Publié dans:PLoS One
Auteurs principaux: Ruiz, Siul, Or, Dani, Schymanski, Stanislaus J.
Format: Artigo
Langue:Inglês
Publié: Public Library of Science 2015
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4472233/
https://ncbi.nlm.nih.gov/pubmed/26087130
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0128914
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