YOGI, Ravindra K. Partial Substitution of Soybean Meal by Slow-Release Nitrogen (Zenitroâ„¢) Decreases Feed Cost in Lactating Dairy Cows. Indian Journal of Animal Nutrition, India, v. 37, n. 4, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJAN/article/view/113570. Acesso em: 26 jun. 2026.