1. General Model Information

Name: DAFOSYM

Acronym: DAFOSYM


Main medium: terrestrial
Main subject: agriculture
Organization level: ecosystem, socio-ecosystem
Type of model: not specified
Main application: research, education
Keywords: dairy, forage, manure, costs

Contact:

US Dairy Forage Research Center
USDA-Agricultural Research Service
1925 Linden Drive West
Madison, WI 53706-1108

Author(s):

Abstract:

The Dairy Forage System Model, DAFOSYM, is a simulation model of the dairy forage system created by engineers and scientists of the U.S. Dairy Forage Research Center and other cooperating institutions. This model simulates the production, harvest and feeding of crops, the production and handling of manure, and the costs and returns of user described, representative dairy farms. A farm is simulated over many years of weather for a selected location. The model is most useful for evaluating and comparing the longer term performance and costs of alternative technologies and management strategies for the dairy farm. Although the model was primarily created and used as a research tool, we feel it can provide an effective teaching tool for illustrating the effects and interactions that occur when changes are made to the dairy farm.

Source of abstract: The US Dairy Forage Research Center, Systems Group: http://www.dfrc.wisc.edu/Dafosym/dafosym1.html#top

II. Technical Information

II.1 Executables:

Operating System(s): Windows

II.2 Source-code:

Programming Language(s):

II.3 Manuals:



II.4 Data:



III. Mathematical Information


III.1 Mathematics


III.2 Quantities


III.2.1 Input

III.2.2 Output


IV. References



V. Further information in the World-Wide-Web


VI. Additional remarks


Last review of this document by:
Status of the document:
last modified by Tobias Gabele Wed Aug 21 21:44:41 CEST 2002

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