barn Articles

  • 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

  • Common Sheep Diseases

    Sometimes, no matter what special precautions and preventative measures we take, we get sick. The food we eat, the lack of quality sleep we get, even the emotional stress we carry around with us—it all adds up. It’s just a fact of life: Sometimes, we get sick. And it’s no different for our animals, including a farmer’s sheep. But as many of your sheep that do get ...


    By Lakeland Group

  • 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 ...

  • 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.

  • 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

  • Talking turkey: How bird flu outbreaks are playing out

    A deadly strain of bird flu has reached the Midwest, killing or requiring hundreds of thousands of turkeys to be euthanized. Some questions and answers about the outbreak: WHAT KIND OF FLU IS THIS, EXACTLY? H5N2 is a highly contagious virus that kills commercial poultry quickly once it gets into a barn. It can spread through an infected bird's droppings or nasal discharges - yes, ...


    By Associated Press

  • 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

  • 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

  • I Know, Let’s Make A Video!

    Back in the 1930s, a young Andy Rooney and Judy Garland made feel-good films for Depression-era audiences. One of the kids would tell a sad tale about someone in the neighborhood needing new glasses, new false teeth, or an operation. Andy or Judy would say, “I know. Let’s put on a show. We can charge everyone a nickel to get in. Mrs. Jones has that barn in her back yard, and we can clean it up ...

  • StealthNet and OvoControl: A one-two Punch

    A large steel farm building that houses a university’s agricultural animals had a serious problem. Though there is a roof, two of the sides are wide open, and the roof’s open beam structure provided thousands of feet of perching surfaces for pigeons. StealthNet to the Rescue Bird ...


    By Bird Barrier

  • Shovel logging in the Carolina swamps

    Located in northeastern North Carolina, East Dismal Swamp - like its famous cousin a few miles to the north, Great Dismal Swamp - is a lowland marsh on the state's Coastal Plain, which is prone to flooding and almost always boggy. It is densely forested with several hardwood species such as oak and black gum, as well as softwood species like cypress and pine. The swamp is also inhabited by a ...


    By Morbark, LLC

  • Change in Surface Soil Carbon under Rotated Corn in Eastern South Dakota

    A diversified crop rotation may reduce fertilizer N inputs for corn (Zea mays L.) and increase soil organic C (SOC). Our objectives were to determine the effects of crop rotation and fertilizer N on soil C within the surface soil (0–15-cm depth). Rotations were started in 1990 on a Barnes sandy clay loam near Brookings, SD. Measurements of SOC began in 1996. Primary tillage since 1996 was chisel ...

  • 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

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