TY - JOUR T1 - Effect of using tannin extract from Acacia mearnsii on intravaginal temperature, production and milk composition of Holstein cows in a subtropical environment JO - Ciência Rural A1 - Vieira, Laura Valadão A1 - Cardoso, Kauani Borges A1 - Cardoso, Jordani Borges A1 - Halfen, Jéssica A1 - Barbosa, Antônio Amaral A1 - Malaguez, Edgard Gonçalves A1 - Brauner, Cássio Cassal A1 - Corrêa, Marcio Nunes A1 - Schmitt, Eduardo A1 - Pino, Francisco Augusto Burkert Del SN - 0103-8478 UL - 10.1590/0103-8478cr20230367 VL - 54 Y1 - 2024 PB - Brasil ER -