Effect of leaf spraying with some vital and organic fertilizers and boron and zinc elements on the productivity and quality of Golden Delicious apple fruits. . Journal of agricultural, environmental and veterinary sciences, [S. l.], v. 1, n. 1, p. 18, 2017. DOI: 10.26389/AJSRP.MM3000916. Disponível em: https://journals.ajsrp.com/index.php/jaevs/article/view/1100.. Acesso em: 25 aug. 2024.