Future farmers and leaders in agriculture need to understand and implement technologies that use artificial intelligence. A team of University of Tennessee Institute of Agriculture faculty are working toward creating new curriculum to train the next generation of agriculture students.

Led by Hao Gan, assistant professor in the Department of Biosystems Engineering and Soil Science, the team won a four-year grant for $741,102 from the USDA’s National Institute of Food and Agriculture. The project, “Development of a Smart Agricultural Experiential Learning Program for Youth,” will create hands-on curriculum about using drones, ground robots, computer vision systems, and other AI-related technologies. 

Akbulut and his research group have developed an innovative pesticide delivery system called nanopesticides. These tiny technologies, developed through a collaboration between Texas A&M University's engineering and agricultural colleges, Dr. Luis Cisneros-Zevallo, professor of Horticultural Science and Dr. Younjin Min, professor of Chemical Environ Engineering at University of California, Riverside, could change how we use pesticides.

Able to store carbon to offset emissions and prevent soil degradation and pollution, charcoal-like biochar could offer a sustainable solution to a lot of environmental challenges — if its production can be made greener. Supported by a three-year, $799,883 grant from the U.S. Department of Agriculture (USDA) National Institute of Food and Agriculture, an international team led by researchers at Penn State will address the so-called “dark side” of biochar, assessing the threat of organic contaminant residues in biorefinery char products.

Extreme weather and pollution have increased the salt content in some soil, making growing conditions harsh for salt-sensitive crops like rice. Now, researchers reporting in ACS Nano detail a possible solution that doesn’t require genetic modification to make rice plants thrive in these conditions. In lab experiments, they determined that coating rice seedlings with magnesium-doped carbon dots — derived from durian peels — increased the seedlings’ antioxidant activity and photosynthesis, reducing the stress caused by salty soil.  

Increasing heat, droughts, floods, and salinization caused by climate change are lowering the amount of edible food produced by our staple crops. Since taking over more land for agriculture isn’t sustainable, our only path forward is to adapt the crops themselves to the new conditions. We have two options—domestication of crops’ wild relatives which are more resilient but have a lower yield, or including resilience genes in modern high-yield crops. Writing in Frontiers in Science, researchers discuss these possibilities and the critical need for more funding, research, and public understanding.

The Alliance of Bioversity International and CIAT is pleased to announce Dr. Wanjiru Kamau-Rutenberg’s appointment as Managing Director for the Africa region, bringing her leadership in food systems, social inclusion, and gender-sensitive agricultural innovation.