J. SWAMANNA, P. KAVITHA, M. SREENIVASACHARI AND M. SRINIVASA REDDY. POTASSIUM RELEASE CHARACTERISTICS OF RICE GROWING SOILS IN KURNOOL DISTRICT. The Journal of Research ANGRAU, India, v. 43, n. 1 & 2, p. 55–63, 2015. Disponível em: https://epubs.icar.org.in/index.php/TJRA/article/view/133283. Acesso em: 1 jun. 2026.