Genetics, Environment Influence Meat Quality Of Free-Range Chicken! There is this mistaken notion that if you set just about any breed of chicken in the free-range with green grass, the meat quality will be comparable to our native chicken with firm meat and long muscle strands. Genetics would be the other important factor which contribute to the meat quality of free-range chicken. There are chicken breeds whose meat quality will never improve even if they are raised in the free range. The reaso