Belagavi district, formerly known as also Belgaum district, is a district in the state of Karnataka, India. The district is known as Sugar Bowl of Karnataka with 1.5 lakh () hectares being used for commercial production and it has displaced Mandya district in sugar cane production over the last decade. The city of Belgaum (Belagavi) is the district headquarters in Belagavi district. It houses the Second legislative building, where the Karnataka Legislature hold session once a year. The district is famous for its native sweet, Kunda. According to the 2011 Census of India, it has a population of 4,779,661, of which 24.03% live in urban areas, making it the second most populous district in Karnataka (out of 31), after Bangalore Urban. The district has an area of making it the largest district in Karnataka, and is bounded by Kolhapur District and Sangli district of Maharashtra state on the west and north, on the northeast by Bijapur district, on the east by Bagalkot district, on the southeast by Gadag district, on the south by Dharwad and Uttara Kannada districts, and on the southwest by the state of Goa. Belgaum is the Divisional Headquarters of North Karnataka. The original name of the town of Belgaum was Venugrama, meaning Bamboo Village. It is also known as Malnad Pradesh. The most ancient place in the district is Halsi; and this, according to inscriptions on copper plates discovered in its neighborhood, was once the capital of a dynasty of nine Kadamba kings. It appears that from the middle of the 6th century to about 760 the area was held by the Chalukyas, who were succeeded by the Rashtrakutas. After the break-up of the Rashtrakuta dynasty a portion of it survived in the Rattas (875–1250), who from 1210 onward made Venugrama their capital. Inscriptions give evidence of a long struggle between the Rattas and the Kadambas of Goa, who succeeded in the latter years of the 12th century in acquiring and holding part of the district. By 1208, however, the Kadambas had been overthrown by the Rattas, who in their turn succumbed to the Yadavas of Devagiri in 1250.