It has been documented that early inhabitants of Bharatakhanda took to farming as their chief occupation supported by the archaeological evidence found in Indus Valley excavations. Discovery of charred rice grains, presence of wheat in the excavations present oldest records of developed agricultural practices.<ref>Ray, P and Sen, S. N. (First Edition 1937) ''The Cultural Heritage of India, Volume 6.'' Calcutta: The Ramakrishna Mission Institute of Culture. (Page 176)</ref> | It has been documented that early inhabitants of Bharatakhanda took to farming as their chief occupation supported by the archaeological evidence found in Indus Valley excavations. Discovery of charred rice grains, presence of wheat in the excavations present oldest records of developed agricultural practices.<ref>Ray, P and Sen, S. N. (First Edition 1937) ''The Cultural Heritage of India, Volume 6.'' Calcutta: The Ramakrishna Mission Institute of Culture. (Page 176)</ref> |