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You searched for: Start Over High value crops Remove constraint High value crops Author Oregon State University. Extension Service Remove constraint Author: Oregon State University. Extension Service Subject Soils -- Nitrogen content -- Oregon, Western Remove constraint Subject: Soils -- Nitrogen content -- Oregon, Western

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  • 1. [Article] Estimating plant-available nitrogen release from cover crops
    Published November 2012. Reviewed October 2016. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
    Citation
  • 2. [Article] Estimating plant-available nitrogen from manure
    Published January 2008. Reviewed January 2015. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
    Citation