Page 12 of articles about weaning

Another convenient option for controlling the replacement entry is to incorporate the information on the breeding chart.

The new test on animal welfare in swine herds will demonstrate your knowledge on the welfare of weaned piglets.

In the last chapter we looked at the importance of achieving homogenous farrowing batches (age distribution + nº sows). In this chapter we will begin to see how to achieve this.

The new test in the welfare section is dedicated to conditions during weaning.

When external administration of the hormonal product is stopped, the levels of progesterone fall.

In order to apply the most suitable feeding regime to newly weaned pigs it is important to balance the trade off between the detrimental effect on performance of feeding levels of protein that are too low to allow maximal growth and those which increase the risk of post weaning diarrhoea.

Without a doubt weaning is the most stressful process suffered by a pig, or at least it is up until that moment in its life.

The decrease in the contact time between the mother and her piglets, due to the common practice of early weaning, has led to the appearance of some piglets that are not completely colonised or that have not acquired a sufficient level of maternal antibodies. On mixing with other litters, these piglets are faced with distinct strains while lacking the necessary antibodies against the disease.