M. VENKATA RAMANA, M. CHANDRIKA, M.UMA DEVI, V. RAMULU and. EFFECT OF N, P AND K FERTIGATION LEVELS ON YIELD AND WATER PRODUCTIVITY OF DIFFERENT RICE (Oryza sativa L.) VARIETIES UNDER AEROBIC CULTIVATION. The Journal of Research, PJTSAU, India, v. 44, n. 1 & 2, 2017. Disponível em: https://epubs.icar.org.in/index.php/TJRP/article/view/68034. Acesso em: 26 jul. 2026.