What is gain?

What is gain?

• A. Increase in weight
• B. Identification
• C. Permanent marking of animals
• D. Method of identifying pigs

Answer: (A)

In livestock terms, gain means the increase in body weight over a period. It’s the amount of weight an animal adds, typically calculated as final weight minus initial weight. This metric is used to judge growth performance and how efficiently an animal converts feed into body mass. For example, if a pig goes from 20 kg to 40 kg in 60 days, its gain is 20 kg, and its average daily gain is about 0.33 kg per day. The other terms describe ways to identify or mark animals, not how much they grow, so they don’t measure gain.

In livestock terms, gain means the increase in body weight over a period. It’s the amount of weight an animal adds, typically calculated as final weight minus initial weight. This metric is used to judge growth performance and how efficiently an animal converts feed into body mass. For example, if a pig goes from 20 kg to 40 kg in 60 days, its gain is 20 kg, and its average daily gain is about 0.33 kg per day. The other terms describe ways to identify or mark animals, not how much they grow, so they don’t measure gain.