Segatto, C., Conte, R., Lajús, C. R., & Luz, G. L. da. (2017). Chlorophyll meter reading compared with yield of maize in different levels of nitrogen supply. Scientia Agraria Paranaensis, 16(2), 253–259. Recuperado de https://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14009