Agriculture

Livestock production is an important component of U.S. agriculture, with global demand for meat and dairy expected to double in the coming decades. This increase will lead to intensified grazing on U.S. grasslands, potentially exacerbating water quality degradation from livestock waste runoff into waterways.

In a recent study from the University of Illinois Urbana-Champaign, researchers tested whether modern high-yielding soybeans benefit from nitrogen fertilizer, with results suggesting additions are largely unnecessary. 

Midwestern soils are among the most productive in the world, thanks in part to extensive tile drainage systems that remove excess water from crop fields. But water isn’t the only thing flowing through tile drains. Nitrogen moves along with soil water into drainage ditches, streams, and ultimately into the Mississippi River Basin, where the nutrient contributes to massive algal blooms and hypoxic conditions that impact aquatic life in the Gulf of Mexico. 

When giant ragweed takes hold in a crop field, the towering weed reduces yield and sends plumes of its famously allergy-inducing pollen into the air. There are few tools available to thwart the menace, especially for farmers growing non-GMO soybeans. Now, some Wisconsin farmers are left with even fewer options. 

The USDA National Institute of Food and Agriculture is investing in University of Illinois Urbana-Champaign research that could expedite the development of climate-resilient corn. 

Digital technologies on the farm improve efficiency, productivity, and profits, but few farmers are taking full advantage of available tools. According to University of Illinois Urbana-Champaign researchers, communication channels play an important role in farmers’ decision-making process around technology adoption. A new study in the journal Agriculture looks at how traditional media, social media, and interpersonal meetings influence soybean farmers in the U.S.

Waterhemp is a nuisance for any crop producer, but in snap bean fields, the weed’s stem segments can break off during harvest, contaminating the crop with inedible look-alike “pods.” Vexingly, snap bean is harmed by many of the herbicides registered for waterhemp, leaving producers with few chemical solutions. 

The Illinois farming community is invited to hear about the latest research-based tools and practices this summer at the University of Illinois Urbana-Champaign during the annual Agronomy Days series, hosted by the College of Agricultural, Consumer and Environmental Sciences (ACES), the Department of Crop Sciences, and Illinois Extension.

LGBTQ+ people involved in farm work are over three times more likely to experience depression and suicidal intent and about two and a half times more likely to experience anxiety than the general population. That’s according to a new study led by farmer mental health experts at the University of Illinois Urbana-Champaign.  

A multi-institutional study led by scientists in the Agroecosystem Sustainability Center (ASC) at the University of Illinois Urbana-Champaign concluded that although soil moisture varies significantly both within a single field and from field to field due to varying soil properties and different management practices, soil moisture distribution relative to the field average remains consistent across time within each field.