TULIN, Edgardo E. EFFECT OF FERTILIZER APPLICATION ON THE YIELD AND PROTEIN CONTENT OF SOYBEAN HARVESTED AT VARIOUS STAGES OF MATURITY. Annals of Tropical Research, [S. l.], v. 5, n. 3&4, p. 117–125, 1983. Disponível em: https://atr.vsu.edu.ph/article/view/726. Acesso em: 5 dec. 2025.