takes into account manure policy, farm structure and manure surpluses at farm level as well as the economic effects of … manure surpluses at market level. The modeling system consists of two models that are linked to each other by at the one …-hand manure prices and distribution of manure over different destinations and at the other hand changes in agricultural and total …

Alternative manure application rates represent an integral part of current nutrient management efforts on animal … feeding operations (AFOs). Previous studies have indicated that lower manure application rates tend to increase farm …-MMS) was used to evaluate the farm-level economic implications of alternative manure application rates for all AFOs in the 48 …

the use of manure produced by dairy cows, which may be termed an “Organic Green Revolution.” Using the farm household data …

stick to Water Framework Directive, though in northern countries polluter-pay principle stimulated manure markets. We tried … to calculate the cost of the Nitrate Directive and simulate the manure markets in Brittany. A linear model minimizes the … cost of manure management constrained by the Nitrate Directive. Farms process or export their manure in the short-run and …

particular an increase of biogas production based on agricultural residues such as manure is regarded as beneficial. Although … on cultivated energy crops. The predominant part of the accruing manure is not used yet. In this paper, therefore, the … need for additional promotion of energetic use of manure is discussed. The results based on literature values and …