Datta (or Data) is a village in Hansi Tehsil, Hisar district, in Haryana, India.

The main crops of Haryana are wheat, rice, sugarcane, cotton, oilseeds, pulses, barley, maize, and millet.

The major Kharif crops of Haryana are rice, jowar, bajra, maize, cotton, jute, sugarcane, sesame and groundnut.

For these crops the ground is prepared in April and May and the seeds are sown at the commencement of rains in June.

The major Rabi crops are wheat, tobacco, pulses, linseed, rapeseed and mustard.

The ground is prepared by the end of October or the beginning of November and the crops are harvested by March.

Data contributed significantly to the Green Revolution in India in the 1970s that made the country self-sufficient in food production.

The National Dairy Research Institute[5] at Karnal, and the Central Institute for Research on Buffaloes at Hisar are instrumental in development of new breeds of cattle and propagation of these breeds through embryo transfer technology.