Soil aggregate stability Cropping system effects, spatial variability and contribution to potato yield in Michigan

Soil structure stability must be maintained to facilitate gaseous and water exchange between the root and its external environment, ensuring optimum potato crop productivity in the process. Seven potato rotation systems (2-year) with varying amounts of carbon (C) inputs were evaluated over 3 years b...

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Détails bibliographiques
Auteur principal: Po, Edgar Allan C. (Auteur)
Collectivité auteur: ProQuest Dissertations and Thesis
Format: Electronic Resource
Langue:English
Publié: Ann Arbor Michigan State University 2007.
Sujets: