Avaliação do pH urinário como indicador metabólico em vacas holandesas durante o período de transição pré-parto

Abstract

The proper nutritional balance plays a crucial role in dairy production, influencing not only the availability of essential nutrients for the animals but also various organic functions. During the prepartum transition period, cows experience significant metabolic changes, demanding a specific diet to meet their needs. In this study conducted on a rural property in Rio Verde, Goiás, Holstein females in advanced stages of pregnancy were fed with anionic prepartum diet, aiming to create an appropriate physiological environment for calving and lactation. Urinary pH analysis was performed to assess the effects of supplementation on the metabolic health of the cows during this critical period. The results highlighted the importance of monitoring urinary pH as an indicator of the cows' metabolic state, providing valuable insights for the implementation of effective nutritional strategies during the prepartum transition period. These findings contribute significantly to the development of more precise and targeted nutritional practices, promoting the health and well-being of the animals, as well as the productive and economic efficiency of dairy farms.