Implications of Managing Manure on a Nitrogen Basis

Meeting crop nitrogen needs with manure while overapplying other nutrients can save the crop farmer the cost of additional fertilizer, but every decision  on a farm has consequences. This webinar discusses using whole farm and field-based nitrogen (N) and phosphorus (P) balances to identify opportunities for improvements in nutrient use and monitor the impact of management changes over time, the time necessary to reduce the soil phosphorus levels, and the issues with zinc accumulation in soils. This presentation was originally broadcast on March 15, 2024. Continue reading “Implications of Managing Manure on a Nitrogen Basis”

Upcoming Models and Tools to Improve Manure Management

Responsible manure management uses multiple data types from a wide range of sources. This webinar highlights three new tools that aim to ease this burden while supporting effective decision-making. ManureDB aggregates U.S. manure analysis data and provides user-specified reports of manure characteristics. ManureTech synthesizes the environmental, economic and operational facets of manure treatment technologies. Manure Management Planner is a trusted tool but has also undergone recent updates for site-specific setback distances. Participants will be able to see these tools in action, and where further developments are headed. This presentation was originally broadcast on February 16, 2024. Continue reading “Upcoming Models and Tools to Improve Manure Management”

2024 Webinars Approved for ARPAS Continuing Education Units

These webinars have been approved for 1 continuing education unit (each) as part of the American Registry of Professional Animal Scientists (ARPAS) program. To receive CEUs, view a live or archived webinar, complete an evaluation (if available), and contact ARPAS, 217-356-5390 to have the credit applied to your CEU balance. Repeat this process for each webinar being utilized for CEUs.

2024 Webinars

More Webinars…

2023 Webinars

Topics include: Carbon Markets, Soil Health, Mortalities, Air Quality, Models & Tools, Vector Control, Antibiotic Stewardship, Manure Additives, Minimizing Risk, and Energy Conservation. More…

2022 Webinars

Topics include: Carbon Markets, Worker Safety, CEAP I & II, Antimicrobial Resistant movement, Manure Nutrient Trends, Vermifiltration, Urban Manure Management, Manure Pipelines, and Lagoon and Digester Cleanouts. More…

2021 Webinars

Topics include: Edge of Field Monitoring, PFAS, Food Safety, Digesters & Natural Gas, Manuresheds, Extreme Events, Antimicrobial Resistance, Sustainability, Weeds, and Soil Health. More…

2020 Webinars

Topics include: Less typical species, designer manure, precision technologies, human health, poultry systems, communicating science, compost emissions, PFAS, and manure transfers. More…

2019 Webinars

Topics include: Separation technologies, soil health, cleaning barn exhaust air, pathogens, antimicrobial resistance, greenhouse gas emissions, nutrient inventories, and phosphorus management. More…

2018 Webinars

Topics include: Emergency response, treatment technologies, manure foaming, small farm equipment, manure’s impact on soil, manure irrigation, manure pit death, sampling, and biosecurity. More…

2017 Webinars

Topics include: Climate resiliency, avian influenza, side-dressing nitrogen on emerged corn, runoff risk advisory tools, anaerobic digestion, manure handling safety, long-term manure application, and managing edge of field losses.. More…

2016 Webinars

Topics include: Construction and maintenance of manure ponds, antibiotic resistance, manure entomology, NAQSAT, Drones, manure safety and transport, the nutrient recycling challenge, Vermont nutrient management training course, and pathogens. More…

2015 Webinars

Topics include: Manure Apps, Gypsum Bedding, Livestock Housing, Tile Drained Lands, Micro Manure Management, Horse Manure Composting, Uses of Biochar, Thermal Manure-to-Energy Systems, Mortality Management during Avian Influenza, Communication Pathways, Communicating During Controversy. More…

2014 Webinars

Topics include: Capturing Nutrients, Manure as a biofuel, Water Quality Index, Liquid manure nutrients, Carbon credits, Bioaerosols, WOTUS, Biosecurity, Mortality composting, Whole Farm Nutrient management, Winter manure application, Next generation activities. More…

2013 Webinars

Topics include: Risk Management, Waste to Worth, Mono-slope beef barns and research results, Bioavailability of Phosphorus, Capturing Nutrients. More…

2012 Webinars

Topics include: Biofilters, The 4Rs, Microbes, Life-Cycle Assessments, Carbon Footprints, Nitrates, Adaptive Nutrient Managment, Chesapeake Bay, Emergency Management. More…

2011 Webinars

Topics include: Top-dressing manure, Chesapeake Bay, Soil Health, Reducing Odor Risk, Anaerobic Digestion, NMP implementation, NAEMS, Lagoon Closure, Manure Economics, 2011 NPDES CAFO rule. More…

2010 Webinars

Topics include: Cover Crops, Vegetative Environmental Buffers, Mortality Composting, Manure Spills, NAQSAT, Manure on No-Till, SPCC, Ammonia Emissions. More…

2009 Webinars

Topics include: Feeding Strategies, Carbon Footprint, Conserving Nitrogen, AFO Inspection, Mortalities, Air Emissions, Grazing Management. More…

2008 Webinars

Topics include: Market Based Conservation, Antibiotics and Hormones, Dry Manure Housing Systems, Ammonia, Small Farms, Regulations, Manure Management Planner Software. More…

2007 Webinars

Topics include: Integrated Nutrient Management, Manure Application to Legumes, Value of Manure in Land Application, Smithfield Project, Value Added Processing of Manure, Manure Treatment Technologies, Value of Manure in Energy Generation, Vegetative Treatment Systems, and Innovative Manure Treatment Technologies. More…

2006 Webinars

Topics include: CNMP Core Curriculum, Pathogens, EPA CAFO Regulations. More…

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Interactive Nutrient Management Decision-Making Exercise Curricula

preview of map in progress
The curricula contains a map where participants keep track of their progress visually as they work through the different activities.

An educational curricula was pilot tested in 2020 by Extension professionals in Nebraska and Minnesota. It utilizes a table-top sized map game board, six pre-planned scenarios, and interactive planning by small groups to select preferred manure application sites. The original curricula addresses:

    • How far will I need to travel to manage manure nitrogen? Phosphorus?
    • Which fields benefit the most agronomically from manure?
    • How far can I afford to travel?
    • Which fields benefit most from manure’s soil health benefits?
    • What water quality risks are connected with individual fields?
    • How can I use a weather forecast to minimize neighbor’s odor risks?

These activities often lead to lots of peer-to-peer teaching. For example, we have witnessed discussions about minimizing compaction and planning to minimize impacts on community infrastructure and neighbors. As participants work through these discussions, they add visual reminders (i.e. happy and sad face emojis) to the map to weigh the benefits and concerns connected to individual fields.

Over the course of the last several years, the curricula has been expanded. There are now additional activities on the following topics:

    • Crediting nitrogen from all sources to choose a nitrogen rate
    • Determining value of commercial fertilizer nutrients
    • Determining manure availability
    • Observing setbacks and stockpiling manure
    • Reading soil and manure samples
    • Soil health practices for early career farmers and educators (developed by the Soil Health Nexus)

Resources are Available for Adapting to Your State

The curricula includes:

preview of factsheets and worksheets
Fact sheets complement many of the activity’s main worksheets, helping the participants make their decision.
    • Scenarios
    • worksheets for each of the activities, and
    • a facilitator guide to help set up the scenario.

You may download electronic copies of all resources, adapt to your state, and begin sharing a highly interactive and peer-to-peer educational experience.

Downloadable Resources

Thank you for your interest in the curricula. Please fill out the following form to access the files:

Contacts

Leslie Johnson, Amy Schmidt, Christina Curell and Rick Koelsch (retired) 

Models & Tools to Improve Manure Management: Part II

This webinar features the Oregon NMPT, an internet-based record keeping and planning tool, and the Ruminant Farm Systems (RuFaS) project, which aims to build an integrated, whole-farm model that simulates milk, meat, and crop production, and critical metrics of sustainability from ruminant farms. This presentation was originally broadcast on October 20, 2023. Continue reading “Models & Tools to Improve Manure Management: Part II”