Shortest Generation Interval in Meat Livestock
Shortest generation interval among meat-producing livestock is:
- Pig — Correct Answer
- Poultry
- Sheep
- Cattle
Correct Answer: Pig
Pig has the shortest generation interval (2.5 years) among meat-producing livestock. While poultry has an even shorter generation interval (0.65 years), poultry is NOT classified under livestock.
Key Note from Answer Key
Generation interval of pig is 2.5 years and of poultry is 0.65 years, but poultry is NOT included in the livestock category. Livestock comprises cattle, buffalo, sheep, goat, pig, horse, and camel — NOT poultry, dog, cat, or rabbit.
Generation Intervals (Livestock Only)
Pig (2.5 yr) < Sheep/Goat (3 yr) < Cattle (4 yr) < Buffalo (4.5 yr).
Why Other Options Are Wrong
- Poultry: Has shortest generation interval overall (0.65 yr) but is NOT classified as livestock.
- Sheep: Generation interval is 3 years.
- Cattle: Generation interval is 4 years.
📚 About this Topic — Animal Refresher
This multiple choice question is from Animal Refresher, Livestock Production and Management. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Refresher to strengthen your preparation.
