AMBIENTE FÍSICO E BEM-ESTAR DE MATRIZES SUÍNAS NO PÓS-PARTO: UMA REVISÃO DE LITERATURA

Abstract

Brazil is consolidating its position as one of the world's leading producers and exporters of pork and is adopting, increasingly, practices aimed at animal welfare. Improper management of sows causes stress, it reduces productivity and compromises the product's acceptance in consumer markets. This study analyzes the behavior of sows in the postpartum period and evaluates the impacts on animal welfare, the use of group stalls and environmental enrichment. It uses the concept of the five domains as a reference to measure the quality of life of animals, covering aspects of nutrition, environment, health and social interactions. It highlights the importance of environmental enrichment, especially the use of straw, to reduce stress and encourage natural behaviors. In the maternity sector, considers that adequate accommodation, efficient ventilation, Proper postpartum nutrition and sanitary management promote the performance of sows and the healthy growth of piglets. The study highlights the need for continuous improvement in the management of sow breeding stock, in order to align Brazilian pig farming with the demands of the international market and sustainable production practices.