Topics:
Animal Nutrition, Animal Refresher
Sun Dried Forage
Sun dried forage is:
- Haylage
- Hay — Correct Answer
- Silage
- Soilage
Explanation:
Correct Answer: Hay
Hay is defined as green forage that has been cut at the appropriate stage and sun-dried to reduce moisture content to 12–14% for preservation. The sun-drying process distinguishes hay from all other preserved fodder types.
Hay — Key Facts
| Feature | Details |
|---|---|
| Definition | Sun-dried forage |
| Moisture content | 12–14% |
| Best crop for hay | Oat (Avena sativa) |
| Best legume hay | Lucerne (Alfalfa) |
| Harvesting time | Flowering stage (1/3 to ½ blossom) |
| Vitamin gain | Very high Vitamin D (sun drying) |
| Vitamin loss | Up to 80% Vitamin A lost in sun drying |
Hay vs. Silage vs. Haylage
- Hay → sun-dried; moisture 12–14%; best crop: Oat
- Silage → anaerobic fermentation; moisture 60–70%; best crop: Maize
- Haylage → ensiled hay/legume; moisture 45–55%; characteristics of both hay and silage
Why Other Options Are Wrong
- Haylage → partially dried then ensiled; not purely sun-dried
- Silage → anaerobic fermentation of green fodder; not sun-dried
- Soilage → fresh green fodder cut and fed directly; not dried at all
📚 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.
