Rural development in India was historically overseen by the Agricultural and Rural Development Department which assisted farmers by conducting agricultural research, providing subsidies and extension services to enhance production. Between 1947 and 1961, the government focused on improving Indian agriculture through research on production techniques. In 1952 and 1965, India adopted Green Revolution technologies from the UN's Food and Agriculture Organization to increase crop yields. Prime Minister Indira Gandhi later announced an employment guarantee scheme in 1981 to provide jobs to rural communities and small farmers.