Crop rotation modelling
نویسنده
چکیده
For use in an Internet application on whole farm modelling we needed to determine a reasonable crop rotation given only the crops in the rotation and the number of hectares of each crop. The crop rotation problem considered in this paper is therefore that of determining hectares of precrops for each crop. Crop rotation modelling in general is traditionally done by using linear programming. In this paper we use our problem as a starting point and model it by using network flow modelling which essentially is linear programming with a special structure. This is generalized to capture more involved crop rotations. Because of the special structure of networks the solution procedure becomes very simple. The emphasis in this paper will be on the modelling part.
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