Gerald Smith Leads Global Impact with Forage Legume Innovation

Texas Researcher Improves Livestock Systems and Sustainable Farming

Dr. Gerald Smith, a plant breeder and professor at Texas A&M AgriLife Research in Overton, is making a global impact through his work with forage legumes and grasses. As the leader of the Forage Legume Research Program, he improves plant varieties that help livestock farmers worldwide.

Raised on a small farm and mentored by leading agricultural scientists, Dr. Smith is guided by the goal of building more productive, resilient, and environmentally friendly pasture systems. His work improves plant breeding science while promoting soil health and sustainability.

Since 2016, his research has introduced five new legume cultivars, resulting in 1.785 million pounds of seed sold and an estimated economic impact of $82.4 million. These numbers show the power of science-based breeding to boost both farm productivity and conservation.

The benefits of these cultivars include improved nitrogen use, better forage quality, and increased support for wildlife and pollinators. From 2016 to 2023, their average yearly impact value is about $11.77 million, showing real results.

Dr. Smith’s work involves collaboration with other researchers in Texas and beyond, helping to improve livestock systems while reducing the need for synthetic fertilizers.

Looking ahead, his next five-year research goals include:

• Improving seed yield and salt tolerance in cowpea varieties.
• Creating disease-resistant lab bean cultivars for warm regions.
• Developing bird’s foot trefoil for acidic soils.
• Studying cowpea varieties for food quality traits.
• Designing legumes for cover cropping and soil health.

Dr. Smith’s research reflects Texas A&M’s commitment to real-world agricultural solutions.