Are soil carbon and nitrogen stocks at steady state despite introducing grass and legumes to soybean and maize production system? - Sattolo, Thales Meinl Schmiedt; de Mira, Acácio Bezerra; Barcelos, Jéssica Pigatto de Queiroz; Francisco, Eros Artur Bohac; Duarte, Aildson Pereira; Kappes, Claudinei; Prochnow, Luís Ignácio; Otto, Rafael (Nutrient Cycling in Agroecosystems, 2022)