An experiment with a completely randomized design was conducted with three replications, using drainage lysimeters, wherein two chemical synthesis fertilizers were evaluated: calcium nitrate and ammonium sulfate in three doses (100, 150 and 200 kg ha-1 N) and three slow-release fertilizers: urea with urease enzyme inhibitors in three doses (100, 150 and 200 kg ha-1 N) and two organic fertilizers (vermicompost and chicken manure) in three doses (200, 250 and 300 kg ha-1 N).
Se realizó un experimento completamente al azar con tres repeticiones haciendo uso de lisímetros de drenaje, evaluando dos abonos de síntesis química: nitrato de calcio y sulfato de amonio en tres dosis (100, 150 y 200 kg ha-1 de N), tres ALL: urea con inhibidores de la enzima ureasa en tres dosis (100, 150 y 200 kg ha-1 de N) y dos abonos orgánicos (lombricompost y gallinaza) en tres dosis (200, 250 y 300 kg ha-1 de N).scielo-abstract scielo-abstract