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Filtering by: Creator McQueen, John Paul Gainer Subject Organic farming

Estimating nitrogen mineralization in organic potato production

Creator:

Oregon State University. Extension Service, Sullivan, Dan M. (Dan Matthew), 1954-, McQueen, John Paul Gainer, and Horneck, Donald Arthur

Abstract:

Potatoes require adequate nitrogen to produce quality tubers and high yields. Organic farming practices are designed to build soil nutrient levels gradually. In organic systems, nitrogen (N) enters the soil in the form of crop residue and amendments (e.g., manures, composts, and specialty products). Much of the N added to...

Resource Type:

Technical Report