pig ventilation system Articles

  • 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 ...

  • Case study - I am satisfied

    Urs Berger from Switzerland is an experienced pig farmer and he and his family is the second generation on the 250 acres farm in the village Oberbottigen. In 2013 he installed the DACS ventilation system in a new pig house - housing 1000 pigs for fattening. In the new house the pigs have access to an outdoor enclosure. Nevertheless they often choose to stay indoor - thanks to the very efficient ...

    By DACS A/S

  • Worming the way to finished compost

    SCREENING AND GRINDING When materials from CR&R and other generators are unloaded, a preliminary screening separates out nonorganic contaminants.    Even though there are source separated programs in places like Temecula and Lake Elsinore, there is the occasional appearance of plastic and glass that needs to be sorted out. Next, Bodlak‚Äôs crews put materials through a Vermeer tub ...

    By BioCycle Magazine

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