DONYO GANCHEV. A rapid measurement method for cannopy porosity of orchard crops. International Journal of Agriculture and Animal Production, [S. l.], v. 3, n. 02, p. 54–60, 2023. DOI: 10.55529/ijaap.35.1.7. Disponível em: https://journal.hmjournals.com/index.php/IJAAP/article/view/2464. Acesso em: 6 jun. 2026.