
Effect of pig type, costs and prices, and dietary restraints on dietary nutrient specification for maximum profitability in grower-finisher pig herds: A theoretical approach
Keywords: BF; backfat thickness; CW; carcass weight; d; digestible energy density; F; feeding schedule; FC; feed cost; GA; genetic algorithm; GMPPY; gross margin per pig place per year; GR; gross return; LP; linear programme; LW; liveweight; minLP; minimum lipid to