Josep Gasa

From their respective academic and on-farm positions, Josep Gasa and Josep Casanovas discuss a study on the performance and welfare of sows exposed to auditory environmental enrichment.

From their respective academic and on-farm perspectives, Josep Gasa and Josep Casanovas comment on a recent study about the effect of postweaning feed intake.

Drying and warming the piglets favors their survival only in farrowing units with moderate or suboptimal temperatures (<25ºC).

Does more available space for finishing pigs improve production? Should we aim to have homogenous weight groups? This study assesses the effect of different elements on finishing performance.

Cross-fostering is a common practice in farrowing units. However, the emergence of hyperprolific sows has caused us to rethink the issue.

From their respective academic and on-farm perspectives, Josep Gasa and Josep Casanovas comment on a recent study regarding the effect of heat stress on sows: Which weeks does it affect the farrowing rate the most? What about the weaning-to-first-service interval? Are there differences depending on parity?

Low birth weight increases mortality during the lactation period and affects the productive life of piglets until slaughter. This article attempts to answer the question: Is pre-weaning mortality related to a birth weight threshold?

How do nutritional requirements differ between male and female pigs, and how does this affect the cost of production?

If the cost of precision feeding seems unaffordable, this system based on providing distinct feeding to specific groups of animals may interest you! Do you want to know the criteria used to make the groups?

In the best case, farrowing within a batch usually happens over the course of three days, and in the worst case can last longer than a week, creating different lactation lengths...

Does feeding time affect reproductive performance?

Do gilts with greater backfat thickness produce more milk?

How much space is needed to optimise performance with the current slaughter weights?

The two measures studied would allow to reduce liveweight variability at slaughter by 10-15%.

The use of a thermometer or other technologies not so usual such as thermography for diagnosing sensitive situations cheaply, easily and objectively.

Practical implications of a study that analyzes the consequences of litter standardization by weight or number and the supply of creep feeding.