A mathematical model of economy and environment interaction

This paper presents new results of mathematical modeling of economy and environment interaction that continues paper [1]. A model of mutual interaction of livestock farming – one in two main agricultural branches – and natural pastures that are the essential part of livestock farming forage reserve is proposed. Macrodescription of livestock farming such as: total and vintage number of livestock, number of young animals, livestock outputs and production inputs, demand for credit, and profit – follows from the initial microdescription of rational managing of vintage livestock. This description forms a block “Economy” of the model of mutual interaction of livestock farming and natural pastures – natural vegetable coenoses.