Final answer:
The head-only sticking position is the one that reduces the stun-to-stick interval, PSE, and bruising in livestock. In the context of animal welfare and meat processing, the head-only sticking method is a recommended technique to minimize stress, stun-to-stick interval, and bruising in livestock.
Step-by-step explanation:
The sticking position that reduces the stun-to-stick interval, PSE, and bruising in livestock is the head-only sticking method. This method involves immobilizing the animal's head while the body remains free. By doing so, the animal experiences less stress, resulting in reduced stun-to-stick interval and bruising.
For example, in poultry processing, the head-only sticking method involves using a mechanical device to hold the bird's head stationary while the body moves freely. This reduces the struggle and stress of the bird, minimizing the risk of bruising and improving the overall quality of the meat. In the context of animal welfare and meat processing, the head-only sticking method is a recommended technique to minimize stress, stun-to-stick interval, and bruising in livestock.