This article written by Dr. Reynold Bergen, BCRC Science Director, originally appeared in the March 2021 issue of Canadian Cattlemen magazine and is reprinted on the BCRC Blog with permission of the publisher.
The Canadian Food Inspection Agency (CFIA) announced significant changes to Canada’s livestock transportation regulations in 2019. Previously, truckers could haul cattle for 48 hours before a mandatory five-hour feed, water and rest stop (unless they were within four hours of their final destination). The new regulations require an eight-hour feed, water and rest stop after 36 hours, with no four-hour grace period. The new regulations could have benefitted from some meaningful science.
Research that could have helped inform these regulations has been underway since 2018. Karen Schwartzkopf-Genswein and Daniela Melendez Suarez of Agriculture Canada’s Lethbridge Research Station are leading a major study to determine whether feed, water and rest stops provide measurable benefits to feeder cattle during long-distance transport. The January 2020 research column described their first experiment, which found that rest stops didn’t clearly benefit preconditioned cattle. Their second experiment is now published (Effects of conditioning, source and rest on indicators of stress in beef cattle transported by road; doi.org/10.1371/journal.pone.0244854). Continue reading
Selecting a corn seed hybrid starts by determining your intended end use for the product. Photo credit to Ontario Cattle Feeders
When grown and harvested properly, corn silage can be an excellent source of energy and fibre for beef cattle. Selecting a corn hybrid starts by determining your intended end use for the product. Are you planning to use corn silage as feed for mature cows or as part of a complete ration for feeder cattle? The answer to this question can change the variety of corn that producers should select. For example, if the silage will be used as a winter feed source for the cow herd, a higher energy corn variety may be better suited than a high fibre variety that would be used in a feeder ration where corn silage is used as a fibre source.
Much of Canada is suited to cool-season plants, but plant breeding companies have developed corn hybrids that require fewer corn heat units (CHU) during the growing season. The minimum CHU rating for corn hybrids has fallen from 2300 to 2000 over the past 40 years. Continue reading
Aerial seeding crops is not a new idea for many farmers, particularly those in flood-prone regions. However, most producers that are experienced with seeding by plane typically plant canola or other annual cash crops, not forages. While there have been a few examples where producers or organizations have experimented with aerial seeding forages, results have been variable, due in part to weather, timing of activities, and seedbed contact.
Arron Nerbas, of Nerbas Brothers Angus, was trying to figure out a way to rejuvenate some of their farm’s old forage stands that were located in the floodplain of the Assiniboine River Valley. These one-time hay fields became subjected to extended periods of flooding for many years, with floodwaters lasting for six to eight weeks. “What came back was primarily quack grass and reed canary, not productive forage species,” Nerbas explains. “In past years we would spray it out then seed a companion oat crop under-seeded to forage,” Nerbas says. “Because of the flooding, we didn’t want to take the risk of spending a lot of money.” In an effort to come up with a solution that was cost effective and flexible, they turned an eye to the sky and decided to investigate aerial seeding. “We thought instead of completely re-establishing a forage stand, why don’t we try and fly out alfalfa and see if that would work.” Continue reading
Results Driven Agriculture Research (RDAR) has announced its Call for Proposals.
The first submission deadline is March 18, 2021. Final funding decisions are expected in late April 2021.
The objective of the call for proposals is to increase the level of research in the targeted areas and to accelerate outcomes advancing profitability, competitiveness, sustainability and food safety of agricultural products in Alberta. Continue reading
Applications for the 2021-22 term of the BCRC Beef Researcher Mentorship Program are now being accepted. The deadline to apply is May 1, 2021.
The 2020/2021 mentees participated in a virtual event with the Cattlemen’s Young Leaders Program.
Six researchers were selected to participate in the program this past year. Each was paired with two mentors – an innovative producer and another industry expert. Each of the researchers have reported very successful and valuable experiences through the opportunities provided, including:
The Saskatchewan Ministry of Agriculture is now accepting Letters of Intent (LOI’s) for research funding under the Agriculture Development Fund (ADF).
The Agriculture Development Fund (ADF) was created to fund research to help farmers and ranchers become successful. The core of ADF provides funding for basic and applied agriculture research projects in crops, livestock, forages, processing, soils, environment, horticulture, and alternative crops. It provides project funding of $15 million per year on a competitive basis to researchers in public and private research and development organizations, selected on the basis of their research’s potential to create growth opportunities or enhance the competitiveness of the provincial agriculture industry.
Letters of Intent will be accepted until April 15, 2021. Continue reading