Animal Manure Management

Agricultural Production Animal Manure Management

Animal Manure Management

Recycling local manure nutrients before purchasing fertilizer is key to protecting the environment. Manure can be an economic “Win”, due to its fertility value, and a soil quality “Win”, due to its organic matter.  But it can also be a community risk, due to odors and pathogens. Our live educational programs, online courses, and resources provide science-based information on economically viable, environmentally sound manure handling systems that also comply with all regulations.

Waste to Worth 2022: Is waste, just waste when it has a value?

photo of monitoring and water sample collection station for phosphorus levels
This year I had the opportunity to attend Waste to Worth 2022, a conference by the Livestock and Poultry Environmental Learning Community (LPELC). We had three tour options, and I chose the tour on alternative technologies and treatments. Very different experiences, scenarios and lessons were learned during the tour.

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Meeting Water Needs of Cattle in the Feedlot

 Figure 1. Crowding of cattle around waterers on hot days is common in feedlots and adds to the challenge of ensuring water access to all animals (Courtesy: Dr. Rick Stowell, University of Nebraska, Lincoln).
Various factors affect water intake; but temperature, humidity and feed intake are the main drivers. Additionally, the first heat events of the season (late May and early June) are the most stressful on cattle: cattle are generally reaching finishing weight and condition, they are not acclimated to heat, and they have not shed their winter coat. This transition also catches managers and staff off guard as they are focused on late-winter yard management.

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Waste to Worth Tour Piques Interest in Nebraska Replication

In April, I traveled to Ohio to attend the Livestock and Poultry Environmental Learning Community’s Waste to Worth Conference. A highlight of this year’s conference is that the first day we all got to tour area farms and businesses that are doing great things with manure or other waste products.

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Carbon Sources for Composting HPAI Mortalities

Nebraska Extension is calling on municipalities, lawn care companies, farmers and others to donate or sell wood chips, hay, lawn waste and other carbon sources to livestock producers hit hard by Highly Pathogenic Avian Influenza (HPAI).

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Manure Use and Composting following Application of Certain Herbicides

Example graphic from a pesticide label with grazing and composting restrictions.
The prices of synthetic fertilizers have increased significantly over the last year leaving growers and even homeowners facing the decision of finding alternative sources of nutrients. One great option is the use of manure or compost from a local farm or from your own operation. The use of manure in gardening can loosen compacted soil, increase carbon in the soil, and reduce surface runoff and leaching all while providing nutrients that your plants need. While this option is great, it is important to be aware of the potential carry over of herbicides in manure from grazing animals.

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