The nutrient requirements of the sow change during gestation and the feed provision must meet this demand; hence the need for phase feeding.
Original articles by independent authors that are pig nutrition and feed management specialists.
Feeding growing-finishing pigs with daily tailored diets using precision feeding techniques is an effective approach to reduce nutrient excretion, without compromising pig performance or carcass composition
The provision of trace minerals at the correct level and in their organic form is essential for the modern hyper-prolific sow: they have been shown to increase litter size, the quality of the piglet at birth and weaning and weaning weight and to reduce sow lameness and premature culling.
The factor that is completely ignored is that newly weaned piglets develop edema; they retain water in their tissues above what is normal and this explains the abnormal gain of the piglet in the first days after weaning.
Piglets have little difficulty finding the feeder but piglets that were not exposed to creep feed during lactation do not recognize the feed as food when weaned.
Growth models can be a useful tool for decision making, allowing us to consider, simultaneously, multiple variables and showing us trends when facing different alternatives.
Pigs in a commercial environment are consistently exposed to (sub) clinical infections and stressors, and systemic responses to such challenges significantly reduce the growth potential of modern pigs.