Agricultural Production Animal Manure Management

Storage Topics

Video Explains Swine Farm Anaerobic Digester

Nebraska’s first On-Farm Generator is powered by methane that comes from swine manure through an anaerobic digester. The farm is operated by Danny and Josie Kluthe of Dodge, NE and the alternative enterprise is called Olean Energy.

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Emergency Holding Pond Management During Wet Weather

Many areas of Nebraska have experienced higher than normal precipitation events recently, with some areas receiving rainfall that far exceeded a 25-year, 24-hour storm event. This abnormally wet weather pattern has caused drainage and flooding issues in some parts of the state. The Nebraska Department of Environmental Quality and Nebraska Extension would like to remind producers and landowners to be vigilant in monitoring lagoon and runoff holding pond levels.

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Observations of Manure Management on a South Dakota Dairy

As a part of the North American Manure Expo events, participants were invited to tour a family-operated dairy farm located in Hamlin County, SD to witness first-hand some of the improvements that have been added to their manure management system over the past few years. I was able to observe how, in trying economic times for the dairy industry, this family farm has modified their manure management system to get the most out of precious resources – water and nutrients.

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Managing Runoff Holding Ponds During Wet Weather

When designed properly, runoff holding ponds, lagoons, and other earthen manure storage structures are sized to contain manure, process wastewater, and storm water that drain into or fall on them throughout their designed storage period. Excess precipitation, particularly chronic wet weather, can lead to concerns about storages overflowing even when they have been managed correctly.

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Abandoned swine lagoons and earthen storage basins may contain valuable nutrients

When a swine lagoon is abandoned, the owner has the choice of decommissioning the lagoon or maintaining the integrity of the lagoon. Decommissioning means dewatering the lagoon and land applying the sludge at the bottom. One cannot just fill in the hole. The process of removing the water and the sludge is time consuming and takes resources and planning to complete properly. One aspect of the process does have some cost recovery and that is utilizing the sludge in a beneficial way.

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