Bayer, V.F., da Costa, A.L., Fangmeier, M., Marchiori Severo, L., Carvalho, D., Kettermann, C.A., Specht, L., Richter, F., Massi, D., Massi, J., de Campos, M. and Pitter Pieta Biavatti, N. 2024. Variability of drinking water for pigs and poutry the southern region of Brazil over a twelve – month period. Brazilian Journal of Biosystems Engineering. 18, (Nov. 2024). DOI:https://doi.org/10.18011/bioeng.2024.v18.1231.