The objective of the research was to evaluate and characterisize of a Lactic Acid Bacteria isolated from broiler’s small intestine. The research was done by three steps : (1) Isolated Lactic Acid Bacteria, (2) Gram colourize and microscopic observation and (3) Inhibitory test with pathogen bacteria. It was conducted from March 26 to April 27, 2007 at Microbiology Laboratory of Agriculture Tec…