ABSTRACT Soybean plants (Glycine max (L.) Merril) are one of the main food crops in Indonesia after rice and maize. This study aimed to evaluate the effect of rabbit urine liquid organic fertilizer (LOF) and NPK fertilizer on the growth and yield of soybean. The experiment was conducted at the Experimental Farm of the Faculty of Agriculture, Universitas Riau, using a Completely Randomized Desi…