Crops

A new study led by University of Illinois Urbana-Champaign scientists reveals critically low genetic variation in one of the country’s primary breeding stocks for corn. The finding relates specifically to grain yield in intermediate-maturity hybrids, which dominate commercial production in the U.S. and represent nearly a third of the world’s corn production.

The researchers say it’s a crisis waiting to happen. 

A new simulation study from the University of Illinois Urbana-Champaign suggests winter canola could be profitable and environmentally beneficial if added to a conventional corn-soy rotation in the U.S. Midwest. 

Conservation tillage practices, such as no-till and reduced till, are critical for sustainable agriculture, and they are gradually becoming popular with farmers across the Midwest. Monitoring tillage usage can provide insights into soil health, water levels, and nutrient loss, as well as guide management and policy decisions. 

Precision agriculture first gained traction in the 1990s, when GPS technology made it possible for farm equipment to map and manage fields with a level of detail that was not possible before. Farmers could accurately apply fertilizer or seed at different rates across a field, responding to variations in field conditions.

Antibiotic resistance in human and animal health is on the forefront of public debate, but it’s a less well-known issue in plant agriculture. However, antibiotics are important tools in fruit production, and their efficacy hinges on avoiding resistance in disease-causing bacteria. 

To meet ambitious U.S. Department of Energy targets for sustainable aviation fuel (SAF), production of purpose-grown energy crops must ramp up significantly. Although researchers have made substantial progress in understanding the management and conversion of these crops, key knowledge gaps hold the industry back. Now, two new studies from the University of Illinois Urbana-Champaign help fill in the blanks for Miscanthus and switchgrass management. 

Developing a thriving soybean market in Africa doesn’t just represent a new crop in the rotation for smallholder farmers — it builds an entire ecosystem of seed companies, processors, and trade partners ready to enter the global soybean market. The Soybean Innovation Laboratory at the University of Illinois Urbana-Champaign has been working toward this reality for more than a decade. 

Thanks to research breakthroughs by CABBI’s internationally known miscanthus experts and geneticists, this unique plant is poised to be a game-changer on the bioenergy front — and beyond.

When Chris Mujjabi found an envelope marked ‘Kitale Synthetic’ in a cold storage room at the University of Illinois Urbana-Champaign, the corn breeder knew he had stumbled on something special. He had gone looking for exotic germplasm that could improve yield or weed tolerance in his latest organic hybrids, but instead he found a connection to his past and his community.

Looking for a family-friendly event this weekend? Check out the fourth annual Crop Sciences Harvest Open House from 10 a.m. to 2 p.m. Sept. 20 at the Crop Sciences Research and Education Center south of campus.