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How Does Nitrogen Move Through a Swine Farm with a Lagoon-Sprayfield System?
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By: Anjel Iriaghomo, Breanna Sorrells, Lise Montefiore, Piyush Patil, Natalie Nelson, Mahmoud Sharara

This publication provides basic information on animal production systems and reviews the movement of nitrogen in concentrated feeding operations for swine.

Sludge Sampling in Anaerobic Treatment Swine Lagoons
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By: Mahmoud Sharara, Maxwell Owusu-Twum

Anaerobic swine lagoon sludge sampling allows operators to determine the nutrient concentration in the sludge through laboratory analysis. This publication provides information about different options for sampling sludge in these lagoons.

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