Brahmanbaria, May 17 -- A Japanese variety of sweet potato known as Okinawa is steadily transforming the fortunes of farmers in Nabinagar upazila of Brahmanbaria, as growing consumer demand and high yields turn the crop into a promising superfood.

Although cultivation began on an experimental basis about three years ago, this season recorded nearly 30 bighas cultivation of Okinawa sweet potato in char areas and fallow lands. Farmers, agricultural entrepreneurs and health-conscious consumers are increasingly showing interest in the crop because of its profitability and nutritional value.

Farmers in Sunamganj haor region worried over cattle feed shortage after crop loss

Sweet potatoes are currently cultivated on about 255 hectares of lan...