The oil palm plantations in Bengkalis Regency have been continuously expanding, with the cultivated area increasing from 130,546 ha in 2021 to 133,798 ha in 2022 (BPS, 2022). Despite their significant contribution to the local economy, the immature phase of oil palm plants (TBM I) requires special attention as no yield is generated during the initial 30 months. During this period, high maintena…