Location: Rangeland Resources & Systems Research
Project Number: 3012-21610-003-13-S
Project Type: Non-Assistance Cooperative Agreement
Start Date: Sep 1, 2018
End Date: Dec 31, 2021
Objective 1 - Determine the potential for adaptive grazing management to enhance beef production, vegetation heterogeneity, and economic vitality in High Plains rangelands. Subobjective 1.1 – Compare responses of livestock and plants to adaptive grazing management and traditional grazing management Subobjective 1.2 – Determine the contribution of flexible stocking strategies, adjusted annually based on forecasted weather and forage availability, to the sustainable intensification of livestock production. Subobjective 1.3 – Determine the contribution of genetic variability (source population) in livestock, and its interaction with environmental variability and management strategies, to variability in livestock performance. Objective 2 - Provide land managers with information and decision tools needed to maintain profitability and environmental sustainability, and reduce risk to livestock operations in a changing climate.
The Cooperator and ARS will collaborate in the determination of the potential for adaptive grazing management and flexible stocking strategies to enhance decision-making for provision of beef production, vegetation heterogeneity, and economic vitality with climatic variability in agroecosystems representative of the High Plains region. These efforts will utilize data from the Long-Term Agroecosystem Research (LTAR) network as well as new cross-site Genetics (G) x Environment (E) x Management (M) and Product (P) experiments in the Great Plains. Faculty and graduate students with the Cooperator will examine animal science, economics and livestock dietary responses to adaptive grazing management and flexible stocking strategies with seasonal weather variability and extreme events.