poultry house air Articles

  • Dutch Farmers Find It Pays To Manage Poultry Manure

    Poultry farmers in Holland face challenges similar to their North American counterparts in dealing with manure from concentrated operations where there is insufficient cropland for application. This creates a need for exporting manure from the producing farm to users in other places. Poultry operations in Holland differ from most North American poultry farms in that most are not vertically ...


    By BioCycle Magazine

  • Case study - Low feed consumption – excellent growth

    Ann Andersen from Denmark has been a poultry producer since 1997. She has had the DACS ventilation system in both old, leaking buildings and in the new poultry houses built in 2010. Her chicken are healthy, they grow well and an examination of the animals has shown that their tracheas are clear as glass, which indicates that the air they breathe is fresh and oxygen-rich. - Right from the start I ...


    By DACS A/S

  • Case study - Convincing in all aspects

    Erwin Nijssen from Grashoek in The Netherlands has been a poultry farmer all his life. Virtually, he has been working with poultry ever since he started walking. Truly a very skilled poultry farmer, who knows the industry inside out. The in-depth knowledge has made him capable of expanding his business in a highly competitive market. Today, Erwin Nijssen has five houses. - All five houses lie ...


    By DACS A/S

  • Case study - I saw a good investment and went for it

    Volodymyr Taratunskiy and his family from the village Kyrnasivka in the Vinnitsa region in Ukraine has been in the poultry business for 20 years. They produce and sell breeders and chicken. - It is a tough and volatile market, and the only thing I can do is to stay competitive. I always look for the best possible investments and I constantly try to optimize my business, Volodymyr Taratunskiy ...


    By DACS A/S

  • Case study - DACS` ventilation gives excellent hock and podo scores

    Jamie Curston from Hooks Drove, Cambridgeshire, England, manages a 500,000 + bird farm equipped with a complete climate solution from DACS. The eight houses were commissioned in October 2014 and have been running flawlessly ever since. Jamie is an experienced manager who has been working in the poultry business for the last 12 years. For the first time on a farm equipped with a ventilation ...


    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’s crews put materials through a Vermeer tub ...


    By BioCycle Magazine

  • Composting Livestock Mortalities

    Performance, composting methods, environmental impacts and biosecurity of the process are evaluated for emergency disposal of cattle by research team at Iowa State University. A THREE-YEAR study was commissioned by the Iowa Department of Natural Resources to evaluate the practical feasibility, performance, environmental impacts and biosecurity of using composting for emergency disposal - should a ...


    By BioCycle Magazine

  • Redefining ag-wastes as coproducts

    Alan Doering doesn’t have the word “waste” in his vocabulary. As the scientist heading up the Agricultural Utilization Research Institute’s (AURI) coproduct utilization program, Doering sees crop residue, agricultural processing leftovers and biomass as products with value worth exploring. “Every leftover or coproduct has a value,” Doering says. “Our goal is to find the best use with the highest ...


    By BioCycle Magazine

  • Compost science journal of advocacy and foresight

    SEVERAL months ago, I started on a journey through the pages of Compost Science, beginning with the Spring, 1960 inaugural issue. I was confident that I could whip through the articles and news items in the several hundred issues of the magazine between 1960 and 2009, and be prepared to write this article for BioCycle’s 50th Anniversary Commemorative Edition. Granted, there were interruptions, ...


    By BioCycle Magazine

  • Financing an anaerobic digester

    LENDERS are generally well disposed to projects that diversify revenues while lowering costs and mitigating risks. Add a ready source of equity and you are well on the way toward financing a project that is a win-win proposition for the lender and the project developer. Such is the case with the anaerobic digester project at Geerlings Hillside Farm (GHF). The Geerlings's 8,000-head hog farm is ...


    By BioCycle Magazine

  • Cost-Benefit Analyses: Exploring the Economics of On-Farm Composting

    When exploring the merits of on-farm composting, the question most often raised is: What are the economics? How do the savings or revenues from on-farm composting compare to the costs? Of course, the answer is the ever present “it depends.” Expenses, resources, revenue opportunities, environmental constraints and circumstances vary greatly from one farm to the next. Most people would agree that ...


    By BioCycle Magazine

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