The Rayner Dairy Research and Teaching Facility, opened in 2013, was named after John Rayner who contributed greatly to the improvement of dairy genetics and dairy farm management. The facility supports technology transfer, research and teaching.
The total barn stall capacity is 124 milking cows. The ground floor of the facility covers 50,000 square feet. The Rayner barn was designed to provide for the environmental need of dairy cattle.
- Space to lie in comfort for at least 12 hours per day
- Ready access to feed
- Ready access to water
- Efficient and safe milking
- Well-designed facilities for cow comfort
The facility included two milking systems: a traditional parlour and a milking robot.
The parlour is a double six cow herringbone design. Four pens with 12 cows in each are milked in parlour.
There are 52 stalls where cows can be milked in the DeLaval Robot Voluntary Milking System (VMS).
Free Stall Area
The free stall area houses up to 108 milking cows plus close-up cows and cows at calving. This area is 35,000 square feet (3,230 sq. m).
The blue Insentec feeders record individual feed intake, feed time and frequency. Other feed bunks have locking headgates. A herd management computer system collects production data for each cow at each milking, and monitors reproduction and health.
The tie stall metabolic wing consists of:
- Sixteen tie stalls for feeding trials (cows milked in parlour)
- Eight metabolic research stalls (cows milked in place)
- Storage and basic sample handling and laboratory space is next to tie stalls and metabolic unit
- Close-up cow area with stalls
- Calving ward, open bedded area
- Feed preparation and storage
- Palpation rail and weigh scale, near milking parlour
- Eight special care pens, flexible use
Viewing Gallery and Cow-Walk
Located in the Rayner Dairy Research and Teaching Facility, the Feeding the World Interpretive Center educates the public about agriculture using a dairy barn as a model.
The interpretive centre use dairy production as a way for visitors to explore the agricultural story of Saskatchewan and its role in global food production. Featuring an overhead walkway, the barn provides a bird’s-eye view of the herd, milking parlour and computer-based milk robot.
The interpretive centre is open to the public for self-guided tours 12:30 to 4:30 pm, with the exception of public holidays.
Research performed in the new facility includes: dairy nutrition and feed development, animal fertility and health, animal management, technology development, application of information technologies, and developemtn of green technologies for improved sustainability.
The advanced feeds evaluation and research capability at the Rayner facility will make a critical contribution to the large agricultural and feeds innovation research cluster led by the University of Saskatchewan.
Expected benefits for the Canadian dairy sector include: reduced production costs, improved animal care and environmental sustainability. Innovative, high-value dairy feeds and new feeding programs promise new opportunities for producers and feed manufacturers for crops such as canola, mustard, flax, pulses, grains, and forages. Improved nutrition benefits of milk through increased omega-3 fatty acid levels.
Other possible opportunities include new nutraceutical feeds and milk products, specialty products (biologics) derived from milk and new sustainable technologies.
Animal and Poultry Science Faculty
Dr. David Christensen: Professor Emeritus
Dr. Bernard Laarveld: Nutrition, Physiology, Feed Science
Dr. Tim Mutsvangwa: Ruminant nutrition and metabolism
Dr. Greg Penner: Nutritional physiology, Nutritional strategies to enhance the health and productivity of cattle
Dr. Peiqiang Yu: Nutrition biochemistry and modeling, Feed science, Ruminant nutrition
News and Videos
This project was realized through the generous support of the following contributors:
Agriculture and Agri-Food Canada
Saskatchewan Ministry of Agriculture
Western Economic Diversification Canada
$50,001 - $250,000
New Holland Agriculture
$25,001 - $50,000
Agrifoods International Cooperative
BMO Financial Group
Up to $25,000
Farm Credit Canada
RBC Royal Bank