Nutrient Management

The new Fertilizer Recommendation Support Tool, which provides critical phosphorus and potassium soil test values, will soon include a research-based phosphorus or potassium rate response information to assist farmers in selecting the minimum fertilizer rate expected to produce maximal crop yield..

Fertilizer Recommendation Support Tool to Digitize Crop Nutrient Management Launches Nationwide

April 9, 2024

A significant advancement in soil testing, a new web-based fertilizer decision support tool will potentially save farmers millions of dollars annually while reducing excess nutrient losses to the environment.

Two men sitting at table talking — Figuring out the best manure application plan for their fields are Sam Cares (left) and Lance Chandler at the recent Nebraska Extension “Manure Better” land application training. (Photo by Chabella Guzman)

‘Manure Better’ Workshop Focuses on Correct Application and its Impact

April 4, 2024

Attendees of the Manure Better workshop delved into multiple hands-on activities, from calculating and calibrating manure applications to looking at the nutrients and crop needs.

Panelists sit on stage listening to moderator at left — Moderator Katie Pekarek addresses guests of the 'Nutrient and Water Efforts and Opportunities' panel during the 2024 IANR Water and Nutrient Management Summit in March. (WICS photo)

IANR Summit Highlights Water, Nutrient Management Innovations

April 4, 2024

Ag researchers and industry stakeholders gathered in March to discuss the latest in water and nutrient research, technology, water quality concerns in Nebraska, and more.

Manure Programming Coming to a Location Near You

January 17, 2024

Turning manure nutrients into better crop yields while protecting the environment will be the focus of seven Nebraska Extension workshops held across the state this February and March.

Manure application setbacks chart — This chart demonstrates the setbacks for applying manure in Nebraska. Producers applying manure during the winter should target level ground, well away from ditches or water bodies. (UNL Water image)

Tips for Winter Manure Application

December 15, 2023

Manure application during winter can be a difficult management decision. Consider these points while planning where, when and how to apply manure.

Patricio Grassini in front of corn field — Patricio Grassini, professor of agronomy and horticulture at Nebraska, is co-leading a two-year project to compile and analyze a comprehensive inventory of global data on potassium for major crop systems around the world. (Photo by Alyssa Amen, NUtech Ventures)

Project to Assemble Global Ag Data on Potassium Deficiencies

December 13, 2023

Potassium-related crop challenges remain poorly understood in many crop-growing regions. A new joint research initiative aims to fill in these knowledge gaps and help producers better address potassium deficiencies.

Nutrient management calendar banner — Nebraska Extension's nutrient management calendar includes all records required for operations permitted for the National Pollutant Discharge Elimination System (NPDES) and has been approved by the Nebraska Department of Environment and Energy (NDEE).

Nebraska Extension Releases 2024 Nutrient Record-keeping Calendar

December 13, 2023

The nutrient management calendars can help producers keep records of manure handling and the weather that affects its application on the land, as well as yield and fertility records for those fields.

Corn field at sunset — In a new user-friendly format, UNL's updated nitrogen tool is now accessible via mobile devices, for use anywhere on the farm.

University Releases Web-based Nitrogen Management Tool for Corn Growers

December 13, 2023

Available now on CropWatch, the web-based tool allows users to input data for individual fields to help fine-tune their nitrogen applications, and maximize yield and profitability.

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