Project Number: 1902-21000-008-05
Start Date: Jul 01, 2011
End Date: Dec 31, 2014
Existing rangeland models are widely used, but are inadequate for the very different climatic conditions, dominant species, and management strategies used in temperate humid pastures. Existing mono- and multi-species models will provide the initial framework for development of a new mechanistic pasture model simulating plant growth, competition, and nutrient cycling in pastures. The model will be validated using on-farm data collected as part of ongoing ARS research. Model findings will contribute to both Grazingland CEAP efforts and to developing recommendations for pasture management.