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United States Department of Agriculture

Agricultural Research Service


Integrated Farm System Model (IFSM)

Through process-based simulation, the performance, economics and environmental impacts of dairy, beef, and crop farming systems are evaluated

Dairy Gas Emissions Model (DairyGEM)

Estimates ammonia, hydrogen sulfide, VOC and greenhouse gas emissions of dairy production systems along with carbon, energy and water footprints
Last Modified: 8/27/2015
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