Agriculture

URBANA, Ill. – Changing weather patterns have profound impacts on agricultural production around the world. Higher temperatures, severe drought, and other weather events may decrease output in some regions but effects are often volatile and unpredictable. Yet, many countries rely on agricultural and food trade to help alleviate the consequences of local, weather-induced production shifts, a new paper from the University of Illinois suggests.

URBANA, Ill. – After more than 9,000 years in cultivation, annual paddy rice is now available as a long-lived perennial. The advancement means farmers can plant just once and reap up to eight harvests without sacrificing yield, an important step change relative to “ratooning,” or cutting back annual rice to obtain second, weaker harvest. 

URBANA, Ill. – Decades of corn breeding efforts emphasizing yield have contributed to modern hybrids with shallower and less complex root systems than their predecessors. Because the breeding and selection of most modern hybrids has taken place in environments with high nutrient concentrations, optimal weed control, and soil moisture conditions, hybrids perform best under high input systems.

URBANA, Ill. – Last month, the U.S. Agency for International Development (USAID) announced a new $30 million investment in the Soybean Innovation Lab (SIL) at the University of Illinois. The competitive grant was awarded under Feed the Future, the U.S. government’s global hunger and food security initiative led by USAID. 

URBANA, Ill. – Lysine is an essential amino acid for dairy cows, helping boost milk production when added to the diet at adequate levels. But could lysine benefit cows in other ways? A new University of Illinois study shows rumen-protected lysine can improve uterine health if fed during the transition period.

URBANA, Ill. – Agricultural producers face dual challenges of increasing output for a growing world population while reducing negative effects on the environment. Digital technologies and artificial intelligence can facilitate sustainable production, but farmers must weigh opportunities and risks when deciding whether to embrace such tools.  

URBANA, Ill. – Nitrous oxide may be much less abundant in the atmosphere than carbon dioxide, but as a greenhouse gas, it’s a doozy. With a potency 300 times greater than CO2, nitrous oxide’s warming potential, especially via agriculture, demands attention.

URBANA, Ill. – A new University of Illinois program will train beginner specialty crop growers in every aspect of farm operation and management. The year-long Illinois Small Farm Apprenticeship Program offers new farmers opportunities to learn by doing and to deepen that experiential knowledge with lessons from faculty experts in soil science, pest management, and more.

University of Illinois, but now there’s another reason to head south of campus Oct. 2. Kids and families are invited to the first-ever Crop Sciences Harvest Open House to explore all things agriculture.  

For U.S. farmers, enormous GPS-guided equipment makes easier work of planting and harvesting thousands of acres each season. Now, thanks to a partnership between UIUC’s Center for Digital Agriculture,  a collaboration among the College of ACES, Grainger College of Engineering and NCSA, and robotics start-up EarthSense, some of the work is being assigned to machines of a much smaller scale.