Effects of tillage in combination with spacing on yield and proximate composition of sweet potato (Ipomoea batatas) grown in an abandoned paddy field. Tropical Agriculture, [S. l.], v. 99, n. 1, 2022. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/8201. Acesso em: 11 jul. 2025.