GEBI HISKIA; AKHMAD SOPIAN; MAHDALENA. THE EFFECT OF UREA, KCl, SP-36 FERTILIZER ON PRODUCTION AT SOME AGE OF NATURAL RUBBER PLANT (Hevea brasiliensis Mull.Arg): PENGARUH PUPUK UREA,KCl,SP-36 TERHADAP PRODUKSI PADA BEBERAPA UMUR TANAMAN KARET ALAM (Hevea brasiliensis Mull.Arg) . Agrifarm: Jurnal Ilmu Pertanian, [S. l.], v. 11, n. 1, p. 55–60, 2022. DOI: 10.24903/ajip.v11i1.1510. Disponível em: https://journal.uwgm.ac.id/agrifarm/article/view/1510. Acesso em: 3 jul. 2024.