Media type: E-Article Title: Leaf-chlorophyll level in forage assessed by Dualex, Spad-502 and Nitrogen Nutrition Index Contributor: Valdinei Tadeu Paulino; Marcia Atauri Cardelli de Lucena; Keila Maria Roncato Duarte imprint: 2015 Published in: Boletim de Indústria Animal Language: English; Spanish; Portuguese ISSN: 1981-4100 Origination: Footnote: Access State: Open Access