Collection of forage resources, mostly for Coastal Oregon regions. Includes studies on fiber digestibility, phosphoric soil, rations, and cost/benefit of growing and buying locally grown forages.
A study was conducted on Oregon dairy farms in 2002-2003 investigating the quantity of phosphorus and potassium in cow diets and in the produced urine and feces.
Troy Downing, Amy Peters, Patrick French, Kathryn Higgs, Mary French |
Sep 2016 |
Online resource
In a study published in the Journal of Extension, the phosphorus feeding levels on Oregon dairy farms were assessed and and compared. On average, farms in the study were overfeeding phosphorus by 18% compared to the recommended level.
Troy Downing, Amy Peters, Patrick French, Kathryn Higgs |
Jun 2007 |
Online resource