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Home » Authors » Andrew VanderZaag

Andrew VanderZaag

Agriculture and Agri-Food Canada (AAFC)
Articles

ARTICLES

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Recherche laitière: Comment les filtres à scories peuvent être des systèmes à faible entretien efficaces pour réduire la pollution par les éléments nutritifs issue du ruissellement des silos-couloirs

November 1, 2022
Merrin Macrae, Steven Roche, Julia Saraceni, Andrew VanderZaag, and Carlee Wright

Les silos-couloirs sont une option populaire pour entreposer de grands volumes d’ensilage pour l’alimentation des animaux.


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Research Review: How slag filters can be effective, low-maintenance systems to reduce nutrient pollution from bunker silo runoff

September 8, 2022
Merrin Macrae, Steven Roche, Julia Saraceni, Andrew VanderZaag, and Carlee Wright

Bunker silos are a popular option for storing large volumes of silage for animal feed; however, due to their large surface area and exposure of contents to precipitation, these structures present a unique challenge for effluent management due to infrequent flows with high nutrient concentrations, high biological oxygen demand and low pH.


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