pig ventilation Articles
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Methane and carbon dioxide emission from two pig finishing barns
Received for publication July 22, 2007. Agricultural activities are an important source of greenhouse gases. However, comprehensive, long-term, and high-quality measurement data of these gases are lacking. This article presents a field study of CH4 and CO2 emission from two 1100-head mechanically ventilated pig (Sus scrofa) finishing barns (B1 and B2) with shallow manure flushing systems and ...
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How to compost pig manure into high quality organic fertilizer?
As we all know, fresh pig manure is rich in organic matter, but also contains a lot of volatile substances, pathogenic microorganisms, parasite eggs and heavy metals. In addition, fresh pig manure can produce an unpleasant smell. Therefore, unfermented pig manure cannot be used directly. But managed pig manure is free of odors and bacteria or parasite eggs. At the same time, bacterial protein and ...
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Testimonial Mr. Berger from Switzerland: no smell of pigs in the DACS house
Urs Berger is the second generation on his 250 acres farm in the village Oberbottigen in Switzerland. In 2013 he installed a DACS ventilation system in a new 1000 finisher unit. The pigs have access to an outdoor area. Nevertheless, they often choose to stay indoor - thanks to the very constant movement of preheated air in the house. Ventilation without draught With the DACS ventilation system I ...
By DACS A/S
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