Crude Protein Percentage in Typical Layer Ration

Correct Answer: 16–18%

A typical layer ration contains 16–18% crude protein. This is lower than broiler rations because layers channel nutrients primarily into egg production rather than body weight gain.

Crude Protein for Layers (BIS 2007)

Quick Comparison

• Broiler ration CP: 22–24% (high for muscle growth)
• Layer ration CP: 16–18% (moderate; for egg protein synthesis)

Daily Feed Requirement for a Layer

• A layer requires 110 g of feed per day.
• Total feed for laying period (21–72 weeks): 40 kg.

Why Other Options Are Wrong

• 14–16% → too low; below BIS minimum for layer phase rations.
• 18–20% → this range overlaps with layer chick and broiler finisher, not typical layer ration.
• 22–24% → broiler ration level; too high for layers (excess protein is wasted and costly).