Agriculture • The important crops of Krishnagiri District are paddy, maize, ragi, banana, sugarcane, cotton, tamarind, coconut, mango, groundnut, vegetables and flowers. The district has an excellent scope for agri-business. • The Regional Agricultural Research Center of Tamil Nadu Agricultural University has been functioning efficiently at Paiyur in Kaveripattinam union since 1973. This center functions in 18.5 hec. of land. It helps the peasants to develop and adopt the modern technique of cultivation. It has developed hybrid seeds by research which yields more tonnage and good quality. • Krishnagiri district is famous for
mangoes, and for the
granite industry with quarries and processing units spread around the district. With a 40% share, the district is the top producer of
ragi in Tamil Nadu. •
Hosur, one of the most industrialized places in the state, is located in this district.
Mining and forestry based activities • In Krishnagiri district, quarry leases are being granted for granite in Patta lands. Rough stone and earth quarry leases are being granted in government and patta lands under Tamil Nadu Minor Mineral Concession Rules 1959. The Public Works Department (WRO wing) is operating sand quarry in riverbeds. A state owned corporation called Tamil Nadu Metals and Mineral Ltd is also earning quarry and mining grants in government lands. The total mineral revenue realized during 2006-07 was Rs. 7.45 crores. It is ascertained that nearly 7,000 workers are being engaged in quarry activities. • As Krishnagiri District has 2,02,409 hectares of forest land which constitutes 39% of the total geographical area, there are abundant produce from the forest areas. Bamboo products, honey collection and tamarind production are the forestry land activities found in Anchetty, Denkanikotta, Thally and Berigai areas. This has generated employment opportunities for thousands of rural people in these areas.
Animal husbandry and fisheries •
Fisheries (Details about the revenue in fisheries up to 15 July 2007) •
Animal husbandry In Krishnagiri District the annual income in the animal husbandry sector was as follows for 2006-07. ==Notable people==