Crop Management

“How much is this manure worth?” This is a common question from both livestock farmers who are supplying manure and crop farmers who are utilizing it. To answer this question, it is important to understand the difference between gross value and net value. The gross value of manure reflects the equivalent commercial fertilizer value of the nutrients contained in the manure. The net value considers the impacts of application method, transportation, and cropping system nutrient needs as well as intrinsic values that are much more difficult to put a number on. Therefore, this article will focus on determining the gross value of nutrients in manure.

The Nebraska Mesonet, a critical tool for weather monitoring and data collection across the state, has launched a redesigned, user-friendly website offering real-time weather data. The upgrade comes as the mesonet is growing its network of weather monitoring stations across Nebraska to offer more accurate data.

Our Nebraska Digital Ag Survey indicated that digital dashboards have been adopted by three out of 10 farmers. Digital dashboards are considered decision support tools that can guide farmers in the decision-making process in their operations with the goal of increasing efficiency, productivity and sustainability of their farms. Data-driven decisions are a key goal for digital agriculture. In this article, we are highlighting the Dashboard for Agricultural Water and Nutrient Management (DAWN), developed by a team of universities as part of a USDA NIFA grant.

A manure workshop will be held in conjunction with the Confronting Cropping Challenges programs at two locations, Randolph and Neligh. The manure workshop will help row-crop farmers Save Money and Resist Stress, and it is designed for crop producers using manure on their cropland. You do not need to own your own livestock to attend. Participants can choose to attend either the Confronting Cropping Challenges program, the manure workshop, or both.

Recent flooding events beginning May 20-21, 2024 in portions of the state have some concerned about the need to replant corn when waters recede. It’s important to assess potential recovery before making replant decisions.

Extension insights on crop recovery, disease and harvest considerations for flooded wheat and alfalfa fields.

This year's 4Rs Field Day will feature a demonstration on UNL's newly developed web-based N tool, designed to increase efficiency of nitrogen use, as well as ease of record-keeping.

Inspired by an extension event survey comment, Dr. Bijesh Maharjan, associate professor and extension specialist at the University of Nebraska-Lincoln Panhandle Research, Extension and Education Center, conceptualized the soil health cycle (SHC) as an iterative soil health management cycle to achieve agricultural sustainability.

This Nebraska Extension article highlights the impact of factors such as plant genetics and improved production practices to fertilizer consumption in Nebraska over numerous decades.

Fields with diverse soil types can pose distinct challenges in water management, especially under pivot irrigation. In this article, UNL experts review factors that contribute to waterlogged soil and several practices that can improve drainage issues.

Although Nebraska is best known for the commodities of cattle and corn, soybeans land in the third-place spot among the top commodity rankings in the state, according to the Nebraska Department of Agriculture. The University of Nebraska-Lincoln (UNL) is adding soybean to the lineup of Testing Ag Performance Solutions (TAPS) farm management competitions for 2024. The new soybean competition will be facilitated at UNL’s Eastern Nebraska Research, Extension and Education Center (ENREEC) near Mead, Nebraska. The soybean competition will be supported by the Nebraska Soybean Board.

Manure is like a slow-release fertilizer for our crops, sort of like the gift that keeps on giving. Kristen Sindelar with the Midwest Messenger shares what she learned by attending the "Saving Money by Using Manure on Crops" workshop.

Recommendations for collecting soil samples to ensure the quality results needed for good management decisions about fertilizer, manure and lime application rates.

This UNL research study provides insights on the rotation of annual crops with alfalfa as a highly effective means of reducing nitrate-nitrogen contamination in groundwater.

For producers planning corn-on-corn this growing season, there may be a substantial opportunity to reduce nitrogen fertilizer applications, as drought and reduced yields likely left higher-than-normal residual N in many fields.

The nearly 70 on-farm research studies conducted by Nebraska farmers in 2022 addressed fertility and soil management, cover crops, crop protection, equipment and non-traditional products, including biologicals.

Results from 2022 variety trial research conducted on numerous cover crop species at five UNL research stations across Nebraska.

TAPS is expanding its competition in 2023 with a new irrigated popcorn competition, a cover crops option for sprinkler corn, and a new location for the sorghum competition. The expansion also includes a new TAPS competition in Colorado.