Irrigation requirements are lower than those usually prescribed for a maize crop in southern Brazil - Sobenko, Luiz Ricardo; Souza, Tamires Teles de; Gonçalves, Alexandre Ortega; Bianchini, Vitor de Jesus Martins; Silva, Evandro Henrique Figueiredo Moura da; Souza, Laís Teles de; Marin, Fábio Ricardo (Experimental Agriculture, 2019)