PERDANA, Andrian; SIDIK YUNEDI; EKA LUPITASARI. Peran Biochar dan Biofertilizer untuk Meningkatkan Kemampuan Tanah Menahan Air dan Ketersediaan Forfor pada Tanah Ultisol . Agriprima : Journal of Applied Agricultural Sciences, Jember, ID, v. 9, n. 2, p. 106–120, 2025. DOI: 10.25047/agriprima.v9i2.703. Disponível em: https://agriprima.polije.ac.id/index.php/journal/article/view/v9i2-a. Acesso em: 16 oct. 2025.