barn 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 ...

  • Barnes foundation art gallery Philadelphia, PA - Case Study

    Key Parameters Type of Facility – New Construction Function – Art Gallery / Museum Area – three stories, 93,000 sq ft Project Cost: $150M Project Completed – May, 2012 LEED Platinum Certification Challenge: IAQ, climate control, sustainable design. Environmental conditions ...

  • Florida Dairy Succeeds With AD System

    North Florida dairy with 6,100 mature cows and 5,500 replacements installed anaerobic digestion system that is yielding multiple benefits. Dairy farming in Florida has financial and logistical challenges, including hot, humid summers; high electrical costs; access to fresh water; odor; greenhouse emissions and sandy soil issues. Alliance Dairies in Trenton, Florida has found sustainable ...


    By BioCycle Magazine

  • DACS ventilation system for poultry production - Case Study

    Emmanuel Destrijker from Plessisville, Quebec in Canada, is confident that he made the right choice when buying a DACS ventilation system for his second house for layers. It can be challenging to ventilate properly in a house with cages, but the DACS system has now been in operation for five years and it surely has passed the test. The choice was easy “After five years in ...


    By DACS A/S

  • Crop response to rotation and tillage in peanut-based cropping systems

    Production of peanut (Arachis hypogaea L.) in reduced tillage systems has increased in the United States during the past decade. However, interactions of tillage system and crop rotation have not been thoroughly investigated for large-seeded, Virginia market type peanut. Research was conducted at two locations in North Carolina during 1999 to 2006 to compare yield of corn (Zea mays L.), cotton ...

  • Case study - When my staff is happy, I am happy too!

    Emmanuel Destrijker from Plessisville, Quebec in Canada, is confident that he made the right choice when bying a DACS ventilation system for his second house for layers. - After two years in production, I am confident that I did the right thing, Destrijker says. Destrijker first saw the DACS system at the Eurotier show in 2010. - The system was so different from the systems we ...


    By DACS A/S

  • Poultry Farm Pioneers Low-Rate Composting

    Tony Pastore, Sr. started Park Farms in Canton, Ohio decades ago to process and market chickens. In 1989, it was decided that instead of buying chickens from other producers, a new venture would be launched to raise chickens directly for Park Farms. This led to the formation of A & J Farms, a 1,900-acre operation that contains 14 separately operating chicken farms. Each sub-farm has up to ten ...


    By BioCycle Magazine

  • Aquaclean acf / hog treatment success in South Dakota Plainview colony

    Plainview Colony is located 9 miles north of Ipswich, South Dakota. The hog operation manager is Larry Wipf, an experienced, seasoned operator. The hog operation has numerous barns and maintains approximately 10,000 hogs on site. The barns are setup on a pull-plug system and all of the hog waste drains to a common pumping station approximately 100 feet north of the 750,000-Gallon concrete holding ...


    By BluePlanet Labs

  • Plainview swine farm test

    ACF-32 solved sludge handling problems, requiring extensive mechanical agitation during bi-annual clean-out, in a Pull & Plug Pump system for 10,000 hog facility. Significantly reduced crust and sludge, as well as eliminating odor in five weeks. Plainview Colony is located 9 miles north of Ipswich, South Dakota. The hog operation manager is Larry Wipf, an experienced, seasoned operator. The hog ...


    By BluePlanet Labs

  • Seasonality & optimal calf care

    Changing seasons, and challenging seasonal extremes (cold, heat and humidity), add extra challenges for a young calf and the caregivers management must be dynamic in order to provide optimal care. A reminder of calf needs should be outlined, especially with the primary calf worker(s). Topics of focus should involve: Optimal nutrition, the importance of access to clean water, clean and dry resting ...


    By Grober Nutrition USA

  • Anaerobic Digestion at Dairy Farms

    The need to upgrade dairy waste management practices to overcome pollution problems is leading more farmers to seek solutions with anaerobic digestion technology. Two recent examples of this trend are underway at California sites. The Cal Poly Dairy is located adjacent to the California Polytechnic State University campus in San Luis Obispo. The dairy milks 180 cows with a total population of ...


    By BioCycle Magazine

  • Ohio Targets Food Residuals Composting

    WHILE RECYCLING of paper and yard trimmings has grown rapidly in Ohio in the last 30 years - now up to 50 percent for paper and 62 percent for green materials - the recovery rate for food residuals is at less than three percent. To turn things around, the Ohio Environmental Protection Agency (OEPA) and the Ohio Department of Natural Resources' (ODNR) Division of Recycling & Litter Prevention have ...


    By BioCycle Magazine

  • Hog facility Texas, USA

    Type of Wastewater System: Supernate pit flush system Problem: This facility was having problems with manure crusting and floating on the top of the pit. This was making it impossible to flush the solids from the pit to an anaerobic digester. It was also having a tremendous buildup of ammonia gas that was causing irritation to the pigs and the employees. Flies were beginning to ...


    By Roebic Laboratories, Inc.

  • Ohio Takes Aim At Food Waste Composting

    WHILE RECYCLING of paper and yard trimmings have grown rapidly in Ohio in the last 30 years - now up to 50 percent for paper and 62 percent for green materials, the recovery rate for food residuals is at less than three percent of nearly 96 million tons generated annually. To turn things around, the Ohio EPA and its Solid Waste Management Division have teamed up to get the word out about ...


    By BioCycle Magazine

  • Operator insights: compostable products

    Compostable products are increasingly a part of the formula when companies, institutions, municipal programs and special events decide to go green, usually to implement a food scraps diversion program. Due to increasing demand, the compostable products industry is growing rapidly, with many different options on the market. BioCycle has been covering developments in the compostable products ...


    By BioCycle Magazine

  • Tips For Maintaining And Storing Your Machinery Out Of Season

    While there are still many jobs to do throughout the autumn and winter months, there will be some tools and machinery that you won’t need again until spring next year. There is nothing worse than needing to replace a piece of kit because its suffered damage over winter due to poor maintenance and storage. The following tips will help ensure this doesn’t happen to ...


    By Farm Tech Supplies Ltd.

  • State Fertilizer Officials Focus on Compost

    For two years, the U.S. Composting Council’s (USCC) marketing committee has been meeting with the American Association of Plant Food Control Officials (AAPFCO) to discuss how the two organizations could work together to create a uniform compost bill to be given to each state legislature to consider adopting into law. AAPFCO is an organization of fertilizer control officials from each state in the ...


    By BioCycle Magazine

  • Dairy Digester Opens Doors On Maryland Farm

    Kilby Inc., a 600-cow dairy operation located in Colora, Maryland, has the only operational commercial anaerobic digestion (AD) system in the state. In 2009, Kilby Inc. (the dairy farm and milk production business) began construction of a covered lagoon digester, which started operating in March 2011. The digester input consists of flushed cow manure (98% by volume) and food waste (2%), including ...


    By BioCycle Magazine

  • Birds are not the only carriers of Avian Influenza

    Global poultry production has more than quadrupled since 1970, with the United States leading the flock. However, due to the rising demand for chicken and other poultry, avian influenza, or ‘bird flu,’ outbreaks have occurred at an accelerated rate, causing concern across the agricultural industry. Most alarmingly is the fact that the 2014 bird flu virus killed nearly 50 million ...


    By Bird-X Inc.

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