Articles
Research Brief: Nitrogen Fertilization vs Legumes for Dairy Heifer Grazing
In 2023, a grazing farmer network in northwestern Wisconsin was asked to identify the greatest needs for research. At the top of their list was the practice of winter bale grazing. We designed a research project that sought to answer some of their questions about the practice.
The Cutting Edge Podcast Episode #56: Saffron Production and Marketing
A conversation with Dr. Margaret Skinner, Research Professor and Extension Entomologist, and Dr. Richard Bamford, Research Scientist, of the University of Vermont about growing and marketing saffron. Resources North American Center for Saffron Research & Development – University of Vermont
The Cutting Edge: Field Notes, Hops with Randy Urness of Fine Bine Farms (Part II), June 24, 2026
An update from Randy Urness of Fine Bine Farms about what he’s seeing in his hop yard right now and doing for management. Resources Fine Bine Farms
The Cutting Edge: Field Notes, Honeyberries with Mark Villers of Homestead 36 Farms, June 24, 2026
A conversation with Mark Villers of Homestead 36 Farms in Door County, Wisconsin. Mark grows honeyberries, aronia berries, elderberries, and currants on about 8 acres. Resources Homestead 36 Farms
▶ Updates to A2809: 2026 Wisconsin N, P, and K Recommendations for Corn and Soybeans
Dr. Matt Ruark discusses what’s changing in Wisconsin nutrient management guidelines for corn and soybeans.
▶ 2026 Wisconsin Post-Emergence Corn and Soybean Weed Control
Dr. Rodrigo Werle discusses why post‑emergence weed control is critical for protecting yield in corn and soybeans.
When Is the Best Time to Sample Manure? Research Proven Answers for Farmers
Manure is valuable but applying it accurately is tricky because it does not have a guaranteed analysis like commercial fertilizers. Sampling and testing will maximize the economic value of your manure. But, when is the best time to sample manure?
The Cutting Edge: Field Notes, Honeyberry Bird Netting with Steffen Mirsky from UW Extension, May 29, 2026
The first in a series of episodes on honeyberry production. Steffen Mirsky, UW Extension’s Emerging Crops Outreach Program Coordinator, talks through the bird netting strategy at the UW cultivar trials. Watch: Installing honeyberry bird netting at the West Madison Ag Research Station Supply list: Resources
Petiole Sampling for Determining Fertilization Needs in Cold-Climate Grapes
Assessing the nutritional status of your grapevines through mature leaf petiole sampling is one of the most useful tools growers have for managing vineyard health and productivity.
The Cutting Edge: Field Notes, Hops with Randy Urness of Fine Bine Farms (Part I), May 2026
The first in a series of episodes on hops production with Randy Urness of Fine Bine Farms, a 5 acre hop yard near Rosholt, Wisconsin. Resources Fine Bine Farms