2026. THE EFFECT OF DOSAGE AND TIME OF NPK FERTILIZER APPLICATION ON THE GROWTH AND YIELD OF RICE(Oryza sativa L.) VARIETY IR-64: PENGARUH DOSIS DAN WAKTU PEMBERIAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL PADI (Oryza sativa L.) VARIETAS IR-64. ROCE : Jurnal Pertanian Terapan. 3, 2 (Aug. 2026). DOI:https://doi.org/10.71275/roce.v3i2.231.