Gadkari urges orange farmers in Vidarbha to form producer companies for value-added products, boosting incomes and the citrus economy. Union Minister and Nagpur MP Nitin Gadkari on Monday called upon orange farmers across Vidarbha to unite and form large-scale Farmer Producer Companies (FPCs) to process, brand and market orange-based products, paving the way for sustainable development of the region. He was speaking at Agrovision, the four-day annual agricultural event held in Nagpur.