DONCHEVA, S.; VASSILEVA, V.; IGNATOV, G. Influence of nitrogen deficiency on photosynthesis and chloroplast ultrastructure of pepper plants (Research Note). Agricultural and Food Science, [S. l.], v. 10, n. 1, p. 59–64, 2001. DOI: 10.23986/afsci.5680. Disponível em: https://journal.fi/afs/article/view/5680. Acesso em: 22 nov. 2024.