Au eliberat 200 de rațe pe câmp, iar rezultatul i-a uimit pe toți. Ce s-a întâmplat după doar două luni • Newsweek România

In China, farmers are using ducks in rice fields to enhance soil fertility and reduce chemical use. After releasing 200 ducks per hectare, they help control pests and weeds naturally. This method, known as 'rice-duck farming', has gained attention for its sustainability benefits. Ducks contribute to soil aeration and provide natural fertilizer through their droppings, lowering the need for chemical fertilizers. Additionally, farmers can sell the ducks at the end of the season, creating an extra income source.