Black oat (Avena strigosa) forage yield and quality under nitrogen fertilisation and long-term gypsum - Vicensi, Marcelo; Umburanas, Renan Caldas; Rampim, Leandro; Pott, Cristiano A; Ávila, Fabricio W. de; Müller, Marcelo M. L (Crop & Pasture Science, 2021)