Answer is these 4
more hygienic and humane practices
improved fertility of livestock
stronger and leaner livestock
animal immunity to diseases
Reasons, using Dairy cattle as an example
Cow wearables (IOT) which is like a human Fitbit, camera vision and feeding and milking robotics are just some of the technologies that a dairy farmer uses today.
The IOT for example, provides data on inner body temperature, rumination, PH levels, and movement activity. This data helps to ensure the welfare of the livestock by sending early warnings of potential ill-health, resulting in better health and less disease.
Robotic milking parlors and open air barns are more hygienic and humane.
The technology today, such as the wearable IOT and robotic milking parlors can determine the nutritional needs of each individual cow for a stronger and leaner livestock.
I hope this helps. I live on a farm.
