Agriculture is a major part of the Indian economy, as over 60% of Indians are engaged in agricultural work and it contributes about 18% of India's GDP. India is one of the largest producers of many crops and is self-sufficient in the production of rice, wheat, sugarcane, cotton, and tea. Some key crops produced in India include rice, wheat, sugarcane, cotton, tea, coffee, spices, pulses, oilseeds, potatoes, and fruit and vegetables.