Animal Proteins in Poultry | Animal Husbandry & Veterinary Science Optional for UPSC PDF Download

Importance of Protein in Poultry Nutrition

• Protein stands as the most crucial nutrient in poultry diets, following closely after energy requirements.
• For very young chicks, a protein content exceeding 20% in their diet is essential for proper growth and development.
• Protein sources, typically more expensive than energy sources, demand a thoughtful selection of feed ingredients to optimize feed costs.

Protein Supplements in Poultry Nutrition

Fish Meal:

• Fish meal serves as a prevalent and valuable animal protein supplement utilized in poultry diets.
• Ideal fish meal should contain over 50% protein, with minimal sand and salt content below 3%.
• High-quality fish meal contributes essential amino acids, vitamins (like B12, riboflavin, niacin, and pantothenic acid), and minerals beneficial for poultry health and growth.
• Quality fish meal aids in efficient feed conversion, promoting better growth rates in broilers.

Meat Meal:

• Meat meal, derived from finely ground animal tissues, presents a protein-rich supplement for poultry.
• An ideal meat meal should contain around 50-55% protein, 7-9% fat, and essential minerals like calcium and phosphorus.
• Supplementation of meat meal diets with specific amino acids enhances performance levels in poultry.
• Meat meal can be included in poultry rations at levels up to 7-8%.

Blood Meal:

• Blood meal, comprising essential nutrients, is derived from animal blood, typically contributing around 20% solids.
• Ideal blood meal should not exceed 12% moisture content to prevent spoilage.
• Approximately 0.6 to 0.7 kg of blood meal per 100 kg live weight is obtained from cattle.

Proper selection and utilization of these essential protein supplements are vital for maintaining optimal health, growth, and productivity in poultry farming.