The effect of liquid organic fertilizer arenga palm [arenga pinnata (wurmb) merr] uptake the npk nutrient on the wet rice

Research of the effect of liquid organic fertilizer Arenga palm [Arenga pinnata (WURMB)MERR] uptake the npk nutrient on the wet rice. The objective on this research is to know the best dosage of liquid organic fertilizer (lof) of Arenga palm uptake N, P, K nutrient on wet rice. the experiment used a randomized block design with 9 treatment combinations and 1 control each with 3 repitions. The results obtained from this experiment were the highest value of N nutrient absorption in the provision of LOF 25,25 L ha-1, was 24.52 kg ha-1 to 33.86 kg ha-1, the absorption of P-1.60 kg ha-1 in the weight dried straw of 2.32 ton ha-1 and the absorption of K ranged from 27.81 to 42.55 kg ha-1.