OLPI-002 IGNOU Guess Paper 2026-27

OLPI-002 Guess Paper: Poultry Feeds and Feeding Term-End Exam (TEE) Preparation

This structured guess paper aligns with the official IGNOU curriculum for OLPI-002, covering key scoring topics from Block-1: Principles of Poultry Feeding and Block-2: Feeding Standards. It includes chapter-wise question weightage, solved previous year exam patterns (June & December sessions), and time management tips for the 3-hour TEE.

Key Syllabus Blocks & Expected Questions

• Block-1: Principles of Poultry Feeding
  • Nutrient requirements of poultry (protein, energy, vitamins, minerals) with focus on NRC standards for layers, broilers, and breeders.
  • Feed formulation techniques: least-cost ration calculations, ingredient selection, and anti-nutritional factors in raw materials.
  • Digestibility and metabolism of nutrients: AMEn (Apparent Metabolizable Energy) and its role in feed efficiency.
  • Common feed additives: enzymes, probiotics, and antibiotics (where legally permitted) for performance enhancement.
• Block-2: Feeding Standards
  • Feeding management for different poultry stages: starter, grower, finisher, and layer diets with specific nutrient profiles.
  • Water quality and its impact on feed intake and nutrient absorption.
  • Cost-effective feed strategies: by-product utilization (e.g., rice bran, wheat offal) and storage practices to minimize nutrient loss.
  • Case studies on feed conversion ratio (FCR) improvement and disease prevention through diet modification.

Exam Pattern & Question Weightage (Previous 5-10 Years)

Based on IGNOU TEE trends, expect:

• 30-35% short-answer questions (SAQs) on nutrient requirements, feed formulation, and additives.
• 35-40% long-answer questions (LAQs) on feeding standards, cost management, and practical case studies.
• 20-25% numerical problems on least-cost ration calculations and FCR analysis.

3-Hour Exam Time Management Tips

• Allocate 45 minutes for SAQs (10-12 questions, 5 marks each). Answer concisely, focusing on key points like NRC values or additive functions.
• For LAQs (3-4 questions, 20-25 marks each), spend 1 hour 15 minutes. Prioritize diagrams (e.g., feed conversion ratio graphs) and case studies.
• Save 30 minutes for numericals. Double-check calculations for least-cost ration and FCR using provided data.
• Review Block-1 first (theory-heavy) and Block-2 second (practical focus) to balance time.

Subject-Specific FAQs

• Q: How do I differentiate between AMEn and ME in feed formulation?

  A: AMEn (Apparent Metabolizable Energy) accounts for endogenous losses (e.g., digestive secretions) and is more accurate for feed evaluation. ME (Metabolizable Energy) is a broader term; AMEn is preferred for precise ration calculations in poultry diets.

• Q: What are the legal considerations for using antibiotics in poultry feed?

  A: Antibiotics are restricted in many regions for growth promotion. Focus on probiotics or prebiotics (e.g., mannanoligosaccharides) as alternatives. Always refer to local veterinary guidelines before formulation.

Recommended Resources

• IGNOU Study Material for OLPI-002 (Blocks 1-2).
• NRC (National Research Council) Poultry Nutrition Manual (latest edition).
• Previous year TEE question papers (June & December sessions) from eGyanKosh.