LI, Yunong; LIU, Nan; JI, Fang; HE, Dongxian. Optimal red:blue ratio of full spectrum LEDs for hydroponic pakchoi cultivation in plant factory. International Journal of Agricultural and Biological Engineering, [S. l.], v. 15, n. 3, p. 72–77, 2022. Disponível em: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/7362. Acesso em: 26 feb. 2026.