Bernardes RFB, Cardoso AF, Bernardes MHD, Lana RMQ. Establishment of DRIS indices and foliar nutrient levels for corn plants fertilized with various nitrogen doses and source materials associated with marine alga Lithothamnium. Sci. Electronic Arch [Internet]. 22º de setembro de 2016 [citado 20º de abril de 2024];9(4):26-33. Disponível em: https://sea.ufr.edu.br/SEA/article/view/347