Analisis Kualitas Larutan Mol (Mikoorganisme Lokal) Berbasis Daun Gamal (Gliricidia Sepium)

Abstract

ABSTRACT

Quality Analysis of MOL (Local Microorganism) Solution Based on Gamal (Gliricidia sepium) Leaves

The purpose of this research was to find out the effects of gamal (Gliricidia sepium) leaves concentration and term of fermentation to the quality of MOL (local microorganism) solution. The research was held on September 2012 until November 2012, at Soil Laboratory, Faculty of Agriculture, Udayana University. Randomizing block design with two factors, including gamal leaves concentration (K) and fermentation term (F). The observation parameters of this research were total population of bacteria, total population of fungi, N-total, C-organic, C/N ratio. The analysis of gamal leaves concentration and the fermentation term was highly significant (P<0,01) affect. The total high population of bacteria in the K₁ treatment be found the treatment F_{3 ,} 4,30 x 10⁸ cfu ml^-1, the total high population of bacteria in the K₂ treatment can be found in the F₃ treatment is 6,37 x 10⁸ cfu ml^-1, the total high of population of bacteria in the K₃ treatment can be found in the F₃ treatment is 8,63 x 10⁸ cfu ml^-1, the total population of bacteria in the K₄ can be found in the F₃ treatment is 9,07 x 10⁸ cfu ml^-1. The total population of fungi in the K₁ treatment can be found in the F₃ is 8,23 x 10⁵ cfu ml^-1, the total population of fungi in the K₂ treatment can be found in the F₃ is 8,27 x 10⁵ cfu ml^-1, the total population of fungi in the K₃ treatment can be found in the F₃ is treatment is 8,67 x 10⁵ cfu ml^-1, the total population of fungi in the K₄ treatment can be found F₃ treatment is 10,20 x 10⁵ cfu ml^-1. Concentration of 600 g/l gamal leaves on three weeks of fermentation have the best quality of mol solution.

Keywords: Local Microorganisms (MOL), gamal leaves, fermentation term