Rodríguez Guzmán E, Espino AA, Barrios EP, García JMP, Rodríguez LJA. Evaluation of hybrid vigor in sunflower (Helianthus annuus L.) crosses from s1 early lines with low oil content. Acta Universitaria [Internet]. 2021 Feb. 3 [cited 2026 Jul. 7];31:1-16. Available from: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/2905