This document provides an overview of agricultural production systems in India. It discusses that agriculture is the primary occupation for about 2/3 of India's population and food grains are a major agricultural product. It then covers various topics related to Indian agriculture including definitions, history, key facts, types of farming, major crops, and a SWOT analysis. The major points made are that India is the second largest producer of agriculture in the world, agriculture contributes over 13% to India's GDP, and the main crops produced are rice, wheat, maize, millets, pulses, sugarcane, oilseeds, cotton, jute, and fiber crops.