Effect of Rhizobacteria and Palm Mill Byproducts on the Growth of Oil Palm Seedlings in a Pre-Nursery

Plant growth-promoting rhizobacteria (PGPR) is a type of microbe that can boost root development and plant growth by interacting with roots. The goal this study was to examine how oil palm mill byproducts PGPR affect seedling in pre-nursery. conducted using completely randomized design factorial treatments. empty bunches (EFB) were divided into three levels: soil:compost EFB (1:1), soil:ash control soil. second variable the dose, which chemical fertilizer (control), 20 ml, 30 ml. Each treatment combination repeated five times. research findings analyzed analysis variance determine true difference between treatments tested Duncan’s multiple range test at 5%. There no interaction administration dose pre-nursery seedlings, according findings. Oil seedlings grew well compost setting. In head application ml able provide good growth.
 Keywords: Pre-nursery, Empty Fruit Bunch, Organic Fertilizer,