Current Affairs - International - Discussion

Mariangela Hungria, a renowned microbiologist from Brazil, has been honoured with the 2025 World Food Prize for her groundbreaking work in agricultural microbiology. Her research focuses on using beneficial bacteria such as rhizobia and Azospirillum brasilense to enhance soil fertility and reduce the need for chemical fertilizers. By improving nitrogen fixation in soybeans and promoting root development in crops like corn, her work significantly boosts nutrient and water uptake. These innovations contribute to sustainable farming practices and food security, particularly in regions heavily reliant on agriculture. Her recognition marks a major achievement for Brazilian science and global food sustainability efforts.