Effendi, A., Yoseva, S. and Suningsih, S. 2023. Increasing The Growth and Yield of Lowland Rice (Oryza Sativa L.) with Optimum Dosage and Frequency of Potassium. JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA). 5, 2 (Jul. 2023), 432 -. DOI:https://doi.org/10.36378/juatika.v5i2.3052.