Agronomy & Horticulture News

Aaron Lee M. Daigh stands near a soil profile in January 2026 at Great Sand Dunes National Park in Colorado. Courtesy Photo
Aaron Lee M. Daigh stands near a soil profile in January 2026 at Great Sand Dunes National Park in Colorado. Courtesy Photo

Nebraska scientist proposes bold new definition of what counts as soil

Nebraska's Aaron Lee M. Daigh is rethinking how soil is defined, proposing a broader, process-based framework that includes early-stage soils and even ice-based “págousols” on other worlds. The approach could expand soil science and open new paths for research on Earth and beyond. Continue reading…

More details at: https://go.unl.edu/8me9
 
Department of Agronomy and Horticulture 2025 Alumni Lifetime Achievement Award recipients include Thomas S. Payne, left, Calvin O. Qualset, James “Jim” S. Schepers, and the late James “Jim” Specht,
Department of Agronomy and Horticulture 2025 Alumni Lifetime Achievement Award recipients include Thomas S. Payne, left, Calvin O. Qualset, James “Jim” S. Schepers, and the late James “Jim” Specht,

Payne, Qualset, Schepers and Specht receive Alumni Lifetime Achievement Award

Thomas S. Payne, Calvin O. Qualset, James “Jim” S. Schepers, and the late James “Jim” Specht, University of Nebraska–Lincoln alumni, received the Department of Agronomy and Horticulture 2025 Alumni Lifetime Achievement Award. Continue reading…

More details at: https://go.unl.edu/2025-lifetime-awards
 
Karikari began Sept. 25, 2025, as an assistant professor of practice in plant science in the Department of Agronomy and Horticulture at the University of Nebraska-Lincoln.
Karikari began Sept. 25, 2025, as an assistant professor of practice in plant science in the Department of Agronomy and Horticulture at the University of Nebraska-Lincoln.

Karikari’s crop system research prioritizes farmers’ needs

Karikari's past experience in extension programming helps him put farmers’ needs at the forefront of his teaching and research at Nebraska. He prioritizes farmers’ needs in his research because he wants his work to make a practical difference in farmers’ lives. Continue reading…

More details at: https://go.unl.edu/karikari
 
The Department of Agronomy and Horticulture will hold a faculty retirement reception in honor of Professors Rhae Drijber (from left), Daren Redfearn and Jerry Volesky May 8.
The Department of Agronomy and Horticulture will hold a faculty retirement reception in honor of Professors Rhae Drijber (from left), Daren Redfearn and Jerry Volesky May 8.

Faculty retirement reception is May 8

The Department of Agronomy and Horticulture will hold a retirement reception in honor of Rhae Drijber, Daren Redfearn and Jerry Volesky from 2 to 4 p.m. May 8 in the Goodding Learning Center in Plant Sciences Hall. Continue reading…

More details at: https://go.unl.edu/q4zh
 
Amanda Folck, Vipin Kumar, Nevin Lawrence and Ritika Lamichhane (from left to right) earned 2025 extension awards
Amanda Folck, Vipin Kumar, Nevin Lawrence and Ritika Lamichhane (from left to right) earned 2025 extension awards

Folck, Kumar, Lawrence, Lamichhane earn 2025 extension awards

Three faculty members and one former graduate student in the Department of Agronomy and Horticulture have been named winners of 2025 extension awards for solving university problems, excelling in mentorship and research, making nationally impactful research contributions and leading with compassion. Continue reading…

More details at: https://go.unl.edu/057g
 
Keith Marvin (left), planning consultant and David City council member, gives community and regional planning faculty a tour of the city's progress.
Keith Marvin (left), planning consultant and David City council member, gives community and regional planning faculty a tour of the city's progress.

Architecture planning collaboration continues to shape downtown David City

Community and Regional Planning students partnered with David City to create a downtown revitalization plan that continues to guide redevelopment, supporting tourism, public spaces and economic growth while delivering hands-on learning and long-term impact for Nebraska communities. Continue reading…

More details at: https://go.unl.edu/ogbt
 
Students in Plant and Landscape Systems 300 Introduction to Construction Management class, taught by Kim Todd (right), build a flagstone patio behind Keim Hall near the Backyard Farmer garden on East Campus.
Students in Plant and Landscape Systems 300 Introduction to Construction Management class, taught by Kim Todd (right), build a flagstone patio behind Keim Hall near the Backyard Farmer garden on East Campus.

Photo of the Week – Hardscape Construction

Students in Plant and Landscape Systems 300 Introduction to Construction Management class, taught by Kim Todd (right), build a flagstone patio behind Keim Hall near the Backyard Farmer garden on East Campus. Continue reading…

More details at: https://agronomy.unl.edu/news-events/photo-week
 
Originally published April 20, 2026 - Submit an Item