<![CDATA[This study aims to determine the effect of organic fertilizer from PKS waste on the growthof oil palm seedlings. Research has been conducted in Kec. Patumbak Kab. Deliserdang,Marindal Village I Pasar V North Sumatra from December 9 2022 to March 2023. With analtitude of 25 meters above sea level (above sea level). And the study design model useda non-factorial Randomized Block Design (RBD) with 16 treatment factors, all treatmentsconsisted of 300 g of subsoil, 300 g of sand and 0.4 g of basic fertilizer (BST according toeach ratio). Treatment of organic fertilizer from PKS waste had a significant effect on theparameters of plant height aged 12 mst, leaf area of 6 mst and plant fresh weight of 12mst, but had no significant effect on the parameters of plant height aged 4 to 10 mst,stem diameter of 4 to with 12 weeks of planting, number of leaves from 4 to 12 weeks,leaf area of 4.8, up to 12 weeks and dry weight of 12 weeks of oil palm.]]>
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