LUBBOCK, Texas (RFD-TV) — A new multi-institutional effort led by the Donald Danforth Plant Science Center aims to identify the genetic traits that make sorghum one of the most stress-tolerant bioenergy crops in U.S. agriculture.
These photos are from an ARPA-E event hosted by Danforth, the Department of Energy, and the University of Arizona. At the time, this was the world’s largest robot conducting research on sorghum as an enhanced biofuel crop. (2025)
Tony St. James
Backed by a $2.5 million DOE grant, the three-year project focuses on how sorghum responds to drought, heat, and other environmental pressures — knowledge that could expand production into resource-limited regions without competing with food crops.
Researchers will analyze natural genetic variation, gene networks, and molecular responses across diverse sorghum lines grown in sharply contrasting field environments in Missouri and Arizona. High-resolution, sensor-based phenotyping, remote sensing, GeoAI tools, and gene-editing methods will be used to link plant genetics to field performance, including oxidative stress biomarkers and morphological changes.
The project unites teams from the Danforth Center, the University of Arizona, and Saint Louis University, pairing plant genetics with advanced sensing systems that capture how sorghum responds across entire growing seasons.
Farm-Level Takeaway: Stronger sorghum genetics could enhance the resilience of bioenergy crops and broaden production options for growers in harsher climates.
Ag Secretary Brooke Rollins surveys Nebraska wildfire damage as cattle losses, tight supplies, rising imports, and beef industry investigations impact U.S. markets. Roger McEowen outlines legal and tax considerations for ranchers recovering from wildfire damage.
USDA Cattle-on-Feed report for March shows slightly lower inventory and higher February placements, signaling a tighter supply but steady outlook for the U.S. cattle herd.
Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.
China’s stricter inspection rules prompt Cargill to pause soybean exports from Brazil, briefly lifting U.S. soybean prices as traders anticipate potential shifts in global trade, as export demand remains supportive across all major U.S. commodities.
Suderman joins Tony St. James in the RFD Studios to discuss how geopolitical tensions are triggering global transport disruptions, new inflation pressures, and other challenges for agriculture to navigate.
Farm CPA Paul Nieffer explains the Farmer Bridge Assistance payment limits, provides clarity on new legislation, and offers advice for producers considering business structure adjustments.
Dr. David Anderson with Texas A&M University AgriLife Extension discusses how geopolitical tensions and the Middle East, along with export disruptions in the Chinese market, will shape cattle markets in the months ahead.
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
