Over the past two decades, Canada’s barley acreage has been steadily decreasing, while both wheat and corn have seen significant growth. This shift in crop preferences has prompted Western Canadian cattle feeders to explore alternative grain sources. In Central Canada and the United States, cattle feeders have long relied on corn as a feed option, benefiting from a wealth of scientific and practical knowledge. However, when it comes to feeding wheat, there is still much to learn.
Nutritionists and cattle feeders are aware that wheat has a higher starch content, which increases the risk of digestive upsets such as acidosis. Additionally, there are notable differences between red wheat (bread) varieties and white (pastry) varieties in terms of protein content and seed hardness. These variations can impact how the grains are processed and their nutritional value for different types of cattle.
Recognizing the need to bridge this knowledge gap, a team of researchers from AAFC Lethbridge, led by Dr. Tim McAllister, embarked on a study to investigate the feasibility of using wheat as a feed source for cattle. Their findings have the potential to revolutionize the cattle feeding industry and provide valuable insights for farmers and feeders.
The research team focused on understanding the impact of processing techniques on wheat’s nutritional value and digestibility. By analyzing different wheat varieties and processing methods, they aimed to determine the most effective way to incorporate wheat into cattle diets without compromising animal health and performance.
One important aspect of the study was evaluating the differences between red and white wheat varieties. Red wheat, known for its higher protein content and harder seed, presented unique challenges and opportunities in terms of processing and nutritional value. Understanding these nuances is crucial for optimizing feed formulations and ensuring the well-being of the cattle.
The implications of this research are significant. With the shrinking barley supply, cattle feeders in Western Canada can now consider wheat as a viable alternative. By expanding their feed options, they can mitigate the impact of dwindling barley acreage and ensure a steady supply of nutritious feed for their livestock.
Moreover, this research has the potential to benefit the entire cattle feeding industry. As more knowledge is gained about wheat as a feed source, feeders in Central Canada and the United States can also explore incorporating it into their diets. This diversification of feed sources can lead to improved efficiency, reduced costs, and enhanced animal health.
Dr. McAllister and his team’s work not only addresses the immediate challenges faced by cattle feeders but also contributes to the broader goal of sustainable agriculture. By utilizing alternative grains, such as wheat, farmers can reduce their reliance on a single crop and promote crop rotation, which is known to have numerous environmental benefits.
As the demand for livestock products continues to grow, it is essential to explore innovative solutions that ensure the long-term viability of the industry. The research conducted by Dr. McAllister and his team is a step in the right direction, providing valuable insights into the use of wheat as a feed source for cattle and opening up new possibilities for the agricultural sector.
