Month: March 2020

The United States grows a lot of corn and soybeans. Some researchers think it’s a good idea to add wheat into that mix. A new study shows including winter wheat once every 4 years in rotations with corn and soybean can have many benefits.

Housed at the University of Northern Iowa’s CEEE, Audrey discussions her work in Environmental Health, how food and farming relate to public health, and several statewide initiatives that aim to reduce pesticide application in the state.

A new study from an international team of researchers found that diversifying crops, “enhances biodiversity, pollination, pest control, nutrient cycling, soil fertility, and water regulation without compromising crop yields.”

Overuse of fertilizer has led to phosphorus shortages and water pollution. But farms might not need so much to grow healthy crops.

A field study was conducted (2019-2020) at the ISU Research and Demonstration Farm near Ames, IA to quantify the impact of cereal rye cover crop and soybean row spacing (15 inch vs. 30 inch) on the glyphosate-resistant waterhemp seed bank.

Planting woody plant species alongside crops could double the number of insect pollinators helping farmers produce food, new research has demonstrated for the first time.

A new study by Penn State researchers showed that using no-till and reduced-tillage production methods on soybeans can achieve yields similar to tillage-based production at competitive costs.