barn Articles

  • Carlo Genetics Boar Barn

    THE CHALLENGE: Ammonia levels in the unit were approximately 38 – 40 ppm (as measured by Carlo staff), even with the use of a liquid bacterial pit treatment and solids accumulation in the pit was creating an on-going maintenance problem THE OBJECTIVE OF THE TREATMENT: Reduce ammonia levels in the barn, improve air quality, and reduce solids in the pits making pit maintenance easier. It ...


    By Nordevco Associates Ltd.

  • Get Rid of Birds In Your Barn

    Pest birds can damage your barn overtime. Consider numerous factors when looking for a bird control method. Visual displays, noisemakers, barriers and sprays can help eliminate pest birds. Stop migratory birds from invading your barn with liquid bird repellent. As the temperatures begin to cool, many ...


    By Avian Enterprises, LLC

  • How To Keep Away Barn Birds

    Establish barriers to stop birds from entering your barn Scare birds from your barn with sound deterrents Eliminate easy access to food sources Protect your barn with Avian Control liquid bird repellent As the weather gets colder, non-migratory birds will begin seeking out safe and warm shelters for the ...


    By Avian Enterprises, LLC

  • How to Scare Away Barn Swallows

    Barn swallows migrate to North America every spring. With them, they bring bird droppings, feathers and loud chirping at all hours. Follow these tips for ways to scare away barn swallows and keep them from nesting in your barn. Establishing Bird Barriers Barn swallows often build their nests in the same location every year. One way to scare barn swallows away is ...


    By Avian Enterprises, LLC

  • Carlo genetics boar barn case study

    The Challenge: Ammonia levels in the unit were approximately 38 – 40 ppm (as measured by Carlo staff), even with the use of a liquid bacterial pit treatment and solids accumulation in the pit was creating an on-going maintenance problem The Objective Of The Treatment: Reduce ammonia levels in the barn, improve air quality, and reduce solids in the pits making pit maintenance easier. It is ...


    By Nordevco Associates Ltd.

  • 3 Tips on How to Keep Dairy Barns Bird-Free

    Controlling birds around farm buildings can take time out of your already strict daily routines. Nuisance birds like pigeons, starlings and barn swallows don’t care about anyone’s schedule but their own. Unfortunately, sharing the barn with pest birds isn’t sanitary and the costs and dangers of birds in dairy and livestock operations can add up quickly! See how to keep ...


    By Avian Enterprises, LLC

  • 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 ...

  • 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 ...

  • Effects of reducing dietary nitrogen on ammonia emissions from manure on the floor of a naturally ventilated free stall dairy barn at low (0–20°C) temperatures

    Received for publication December 30, 2008. This study was conducted to determine the potential for reducing ammonia (NH3) emissions from manure deposited on the floor of a naturally ventilated free stall barn by mid-lactation dairy cows fed reduced or normal N diets. Two crude protein (CP) diets (178 g kg–1 [high] and 159 g kg–1 [low] dry matter ), were used. The diets were fed to 48 Holstein ...

  • Huxley hutterite brethren colony case study

    A. Farm Description Barn Type: 80 stall free stall barn with saw dust on floor. Manure Handling: Barn houses 80 cows over 8 pits, each 7 feet deep and 12 feet wide. Manure is stored under the slatted floor for 6 months and then agitated and pumped out. B. The Problems: As the pits are pumped ammonia levels rise significantly resulting in problems for barn staff ...


    By Nordevco Associates Ltd.

  • Himmerland dairy farm case study

    A. PRE-TREATMENT Barn Type: 60 tie stall dairy barn. Mats used in stalls. Manure Handling: Barn houses about 17 – 20 cows along each of two 120 foot parallel pits 2.5 feet wide and 5 to 9 feet deep (stepped). The pits gravity drain to the center of the pit and then flow out to an outside manure storage pit via 2.5 foot square pipe. Half of south gutter is used to handle parlour wash. ...


    By Nordevco Associates Ltd.

  • Revitalizing a hog waste lagoon

    A North Carolina hog grower with a brood barn of 200 full grown sows contacted Reliant Water Technologies to see if we could assist him with one of his waste lagoons. All of his lagoons were identical, measuring only .05 acres in size, and designed to be 8 feet deep. When we arrived at the farm all of the lagoons looked like the one in Figure 1. The lagoon that he chose for us to work with was ...


    By Reliant Water Technologies

  • 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

  • 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

  • BBA Pumps irrigation pumps, an unseen hero of daily life

    The Netherlands receives on average 800 mm of rain each year. This, you may feel is the reason why you relatively never see BBA irrigation pumps out in the field. But it is more likely due to the fact that the B series of irrigation pumps rarely sits idle. Due to their convenient mounting on a wheelbarrow frame they can be easily returned back to the barn as soon as the job is done. ...


    By BBA Pumps

  • 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

  • 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

  • Worth the wait, not the waste (part 3)

    And now the happy conclusion of our holiday serial! (In case you missed them, read part 1 and part 2.) After finding not a scrap or morsel for their winter’s nap, Luna the owl tells the barnyard animals what the farm ...


    By Eco Partners, Inc.

  • Canadian food inspection agency (CFIA) manitoba composting exercise case study

    Overview: Nordevco was invited to participate in a Canadian Food Inspection Agency (CFIA) composting exercise by the CFIA Manitoba Team. The purpose of Nordevco’s participation was to evaluate the impact of BactiDomus Technology on the composting process specifically related to achieving and maintaining temperatures appropriate for the inactivation of the pathogen responsible for avian ...


    By Nordevco Associates Ltd.

  • 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

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