leaching, runoff, and volatilization farm grown crops fertilizers and lime crops crop residues leaching, runoff, and volatilization soil a) vegetable or agronomic crop farm pasture lime, small quantity of fertilizers, mineral supplements meat manure leaching, runoff, and volatilization soil b) grass-fed beef operation or other type of integrated crop/livestock farm c) dairy farm leaching, runoff, and volatilization milk and meat soil farm grown crops Crop residues and manure feeds and minerals, bedding, fertilizers and lime Figure 7.2 Nutrient flows and cycles on a) crop, b) grass-fed beef or other integrated crop/livestock farm, and c) dairy farms.