New video explains the use of RFI to select for feed efficiency

A new episode is now available on www.BeefResearchSchool.com.

Efficient feed conversion has always been a priority to cattle feeders, and is increasingly on the minds of cow-calf producers as record high feed costs and conversion of grassland to crop acres substantially increase winter feeding costs. Feed efficiency is heritable, so by selecting feed efficient sires and dams, feeder offspring will consume less feed to reach a finished weight, and seedstock offspring should require less feed to maintain a healthy body weight. In addition to lower feed requirements, improved feed efficiency will also Continue reading

Managing winter nutrition: new Beef Research School episode

A new video is now available on www.BeefResearchSchool.com

Feeding beef cattle over the winter can be a challenging balance between ensuring the health and productivity of your animals, and keeping feed and yardage costs at a reasonable level.  We recently sat down with Dr. Kim Ominski, a researcher at the University of Manitoba focused on productivity and environmental sustainability of forage-based beef cattle production systems. Continue reading

Feed testing explained in Beef Research School video

A new video is now available on www.BeefResearchSchool.com

Feed testing is a fundamental tool to assist cow-calf producers, backgrounding operations and feedlots develop sound feeding programs. By knowing the nutritional qualities of feeds, producers are better able to achieve desired production targets and save on supplemental feed costs. Feed testing is especially important to accurately determine the feed quality of forages, because visual appraisal of colour, plant species and leaf content, and knowledge of cutting time, can be misleading and should not be relied upon to determine feed quality. Continue reading

Have You Had Your Feed Tested?

This is a guest post written by John McKinnon, Ph.D. at the University of Saskatchewan.

As a nutritionist, feed testing is a fundamental tool that I rely on to assist beef producers with their feeding programs. This is true whether I am dealing with feedlots or cow-calf operations.  Accurate knowledge of feed quality, particularly the operation’s forage base allows one to develop feeding strategies for specific production scenarios and minimize the over- or under-feeding of nutrients. By so doing, one is able to achieve desired production targets and save on supplemental feed costs.

While feed testing seems like a “no brainer”, it is surprising how many cattlemen skip this critical management tool. It seems many would rather rely on visual appraisal (i.e. colour, plant species, and leaf content) or knowledge of cutting time to judge quality. While these are all indicators of forage quality, they do not substitute for a feed test particularly when it comes to the energy and protein content of that forage. For example, the protein content of brome hay can range from as low as 5 to 6% up to 18% depending on stage of maturity at cutting. While visual appraisal may help separate the good from the poor quality hay, it is not going to help you decide how much protein supplement, if any, you need to background calves when feeding this hay. Only a feed test can accurately help you make this decision. Continue reading

Alternative Feeds: Soybean Straw and Kochia

Alternative feeds can help reduce feed costs or stretch feed supplies, but it’s important to take the time to understand the nutritional quality of the feeds that are available, and become aware of any potential health risks to your cattle by including them in feed rations.

A producer from South-Central Manitoba who has had to pull his cows off dry pasture early recently asked us about feeding soybean straw and kochia. Continue reading