Topics:
Animal Nutrition, Animal Refresher
Definition of Ad-Libitum Feeding
Ad-libitum feeding means:
- Restricted feeding
- Selective feeding
- Unrestricted feeding or free of choice — Correct Answer
- None
Explanation:
Correct Answer: Unrestricted feeding or free of choice
Ad libitum (Latin: "at one's pleasure") feeding means the animal has continuous, unrestricted access to feed at all times. It is the standard feeding regime used for broilers, growing pigs, and in many research trials to determine voluntary feed intake.
Types of Feeding Regimes in Animal Production
| Feeding Regime | Definition | Used In |
|---|---|---|
| Ad libitum | Unrestricted, free-choice feeding | Broilers, growing pigs |
| Restricted feeding | Set amount given per day | Breeders, layers, sows |
| Selective / Cafeteria | Multiple feed ingredients offered separately | Research trials |
| Soilage | Cut green fodder fed fresh in stall | Dairy cattle |
Advantages of Ad Libitum Feeding
- Maximizes growth rate and feed intake in meat animals.
- Reduces labour for twice-daily feeding.
- Essential in research to measure voluntary dry matter intake (VDMI).
Why Other Options Are Wrong
- Restricted feeding → the opposite of ad libitum; specific measured amounts are given.
- Selective feeding → involves choice between different feeds; not the same as ad libitum.
- None → "unrestricted feeding or free of choice" is the correct definition.
📚 About this Topic — Animal Nutrition
This multiple choice question is from Animal Nutrition, Animal Refresher. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Nutrition to strengthen your preparation.
