Evaluation of seven varieties of alfalfa for the nutritional improvement of livestock in Ceja de Selva, Amazonas. Peruvian Journal of Agrarian Innovation - ISSN: 2810-8876 (Online), [S. l.], v. 1, n. 1, p. 117–129, 2020. Disponível em: https://revistas.inia.gob.pe/index.php/REVINIA/article/view/9. Acesso em: 6 may. 2026.