Archive · 19 May 2025
Brazilian Scientist Awarded World Food Prize for Sustainable Farming
Imagine a scientist who found a way to help plants grow without using as many chemicals.
This scientist, Mariangela Hungria, studied how to use tiny helpers in the soil called bacteria.
These bacteria help plants get what they need to grow, like a natural fertilizer!
She helped farmers in Brazil grow more food while using fewer chemicals.
This is like giving the plants a healthy diet.
She won a big prize for her work because it helps feed people and protects the planet.
She showed that we can grow food in a way that's good for the Earth.
A Brazilian scientist received the World Food Prize for her work in sustainable agriculture.
Mariangela Hungria has researched biological approaches to improve food production for 40 years.
Her research focuses on biological nitrogen fixation to reduce the need for chemical fertilizers.
Her work has increased yields for crops including wheat, corn, beans, and especially soybeans.
Brazil has become the world's largest soybean producer, surpassing the US, due in part to her research.
- Who
- Mariangela Hungria, a Brazilian microbiologist.
- What
- Mariangela Hungria was awarded the World Food Prize for her work on sustainable agriculture.
- When
- The award was announced on May 13.
- Where
- Iowa, USA, at the annual World Food Prize gathering.
- Why
- To recognize her research on biological approaches that reduce the use of chemical fertilizers and increase crop yields.
Traditional Agricultural Practices
Sustainable Agriculture
Fertilizer Usage
Traditional Agricultural Practices
Use of chemical fertilizers is necessary for high crop yields.
Sustainable Agriculture
Biological approaches can achieve high crop yields while reducing chemical use.
Land Usage
Traditional Agricultural Practices
Expanding farmland often requires deforestation.
Sustainable Agriculture
Sustainable farming practices can enrich soil, reducing the need for further deforestation.
- Scientist's Profession
- Microbiologist
- Research Duration
- 40 years
- Prize Money
- $500,000
- Award Location
- Iowa, USA
- Key Research Area
- Biological nitrogen fixation
- Primary area of impact
- Brazil