Kandungan Nitrogen Dan Kalium Pupuk Organik Cair Kombinasi Kulit Nanas Dan Daun Lamtoro Dengan Variasi Penambahan Jerami Padi.

liquid organic fertilizer is a solution of the decomposition of organic materials derived from crop residues, animal waste and human that contain nutrients more than one element. Pineapple peel and lamtoro leaves can be combined as a liquid organic fertilizer raw materials. Rice straw used as supplemental materials to enhance the nutrient content of organic liquid fertilizer. The aim of research to determine the content of N and K liquid organic fertilizer combination of pineapple peel and lamtoro leaves with the addition of rice straw. This study uses a completely omized design (RAL) with two factors, namely 1 ratio of ingredient (K) pineapple peel: leaves lamtoro (K1 = 100ml: 200ml, K2 = 150ml: 150ml, K3 = 200ml: 100ml) and factor 2 is the concentration rice straw (D) (D1 = D2 = 30ml and 45ml). The results showed the highest N content in treatment K3D2 is 0.11% and the lowest in treatment K2D1 is 0.07%. The highest K content in treatment K3D2 is 0.14% and the lowest content in trearment K1D1 is 0.07%