Question

The feed of granular particle size produced from grinding of pelleted feeds is called as

• A. Mash
• B. Crumble
• C. Cake
• D. Flake

Hint:

Feeding crumbles to poultry chicks reduces feed wastage and ensures balanced nutrient intake, as the chicks cannot selectively sort individual ingredients.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Feeds are processed into various physical forms to improve intake, reduce wastage, prevent ingredient segregation, and enhance digestibility.
The primary physical forms of compound feeds are mashes, pellets, and crumbles.

Step 2: Detailed Explanation:
Let us review the definitions of these feed forms:
Mash (A): A mixture of ground, un-pelleted feed ingredients. It has a variable particle size but is prone to dustiness and sorting by animals.
Pellet: A compacted feed form produced by conditioning mash with steam and forcing it through a metal die, forming cylindrical pellets.
Crumble (B): A granular feed form produced by first pelleting the feed mixture and then cracking or grinding those pellets into smaller, irregular granules.
This form is ideal for young animals (such as poultry chicks or calves) because it is easier to consume than large pellets, while retaining the nutritional consistency and density of pelleted feeds.
Flake (D): Produced by passing steamed grains through rollers to flatten them, increasing surface area and starch gelatinization.
Therefore, granular feed produced from grinding pelleted feed is called crumble.

Step 3: Final Answer:
The feed of granular particle size produced from the grinding of pelleted feeds is called crumble.