Organic Farming presents basic principles and practices of organic farming. The chapters systematically cover- 1. Concepts and relevance of organic farming 2. Organic production requirement 3. Biological intensive nutrient management 4. Integrated pests, disease and weed management 5. Quality control standards and certification 6. Organic market opportunities 7. Frequently asked questions and answers: This book fulfils the needs of students studying in agricultural colleges and universities and a standing guidance to the teachers for teaching organic farming in the new concept of agriculture education and development.