Virginia Cooperative ExtensionMyers, KellyKnowlton, Katharine F.Jones, Gerald M.2017-03-092017-03-092000http://hdl.handle.net/10919/75840There is a direct relationship between protein levels in dairy cattle rations and the amount of nitrogen excreted in manure. Surface water problems can result from excessive nitrogen levels.2 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.Dairy cattle -- NutritionNitrogen in animal nutritionNitrogen in agricultureExtension publicationDairy cattleAnimal nutritionNitrogen