This study aimed to determine the effect of the application of Gamal Bokashi on Entisol Sidera on nitrogen uptake and yield of sweet corn in Entisol Sidera. The research used a randomized block design with five treatments ie. g0 = control, g1 = 10 t ha-1, g2 = 15 t ha-1, g3 = 20 t ha-1, g4 = 25 t ha-1-, g5 = 30 t ha-1, c6 = 35 t ha-1. Each treatment was replicated three times so that three were 21 experimental units. This research used sweet corn as an indicator plant with variable observed including soil pH, soil C-organic, soil P- total content, P-available, P concentration plant tissue, plant dry weight, P uptake, and yield of sweet corn crop production. The results showed that administration of Bokashi with a dose of 35 ton ha-1 can increase soil pH, soil C-organic, soil P- total content, P-available, P concentration plant tissue, plant dry weight, P uptake, and yield of sweet corn crop production.Key word : Bokashi Leaves Gamal, P Uptake, Sweet Corn, Entisol.
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