Open Access

ARTICLE

Comparative effectiveness of two nitrogen sources for corn fertilization

Copperi MZ¹, ME M,olesi², MA Cantamutto², MM Ron²

1 Laboratorio SUELOFERTIL^®. Olivero Duggan 1281 (7500) Tres Arroyos, e-mail: zcopperi@acacoop.com.ar
2 Dpto. Agronomía, UNS. San Andrés 800 (8000) Bahía Blanca, Argentina. Tel.: 54 291 4595126-int. 4364.

* Corresponding Author:Address Correspondence to: Ing. Agr. (Mg.) María de las Mercedes Ron, e-mail: