Media type: E-Article Title: Nitrogen Fertilization of No-Tillage Winter Cereals in the South-Central Region of Paraná, Brazil Contributor: Fontoura, Sandra Mara Vieira; Viero, Fernando; Moraes, Renato Paulo de; Bayer, Cimélio imprint: FapUNIFESP (SciELO), 2017 Published in: Revista Brasileira de Ciência do Solo Language: Not determined DOI: 10.1590/18069657rbcs20170009 ISSN: 0100-0683 Keywords: Soil Science ; Agronomy and Crop Science Origination: Footnote: Access State: Open Access