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As producers implement genomic testing into their management strategy, the tie between a herd’s environment and a herd’s genetic potential can’t be overlooked. Great management programs can result in more valuable and action-oriented genomic information.
The discussion around increasing productive lifespan is not new. With tight margins, very high feed costs and a limited increase in milk prices, it is essential to fine-tune every aspect of your dairy operation to make sure your farm is profitable and sustainable.
Vancouver Island’s Comox Valley is not known to be a major dairy hub, but those familiar with the area will know it is full of small-town charm, artisan goods and businesses catering to the tourists who flock year-round to experience the laid-back lifestyle and bounty of recreational pursuits the region offers.
No matter how you look at it – genetics, efficiency or production – the national Holstein herd is a piece of artistry, something breeders of today and yesteryear can be proud of.
The reproductive health of dairy cows is one of the most important factors influencing dairy herd efficiency. As we continue to genetically select our cows to produce higher quantities of milk, research has shown that we are inadvertently decreasing cow fertility as we prolong the calving interval to maintain this high production.
Substantial amounts of a herd manager’s time and energy are focused on improving reproductive performance. Despite an emphasis on breeding cows, it has been documented that the conception rate of the modern dairy cow is measurably lower than it was 40 to 50 years ago.
Canadian breed associations recently recognized some of Canada’s top herds with the prestigious Master Breeder award. Presented by Holstein Canada, Jersey Canada and Ayrshire Canada, the 2020 recipients are highlighted below.
Genetic improvement is a topic that certainly sparks the interest of dairy farmers in Canada. In that regard, genomics is considered the most impactful technology for genetic improvement in dairy breeds.
When it came to the future of their dairy, owner Kenton Lindenbach says Robella Holsteins faced two options: upgrade their aging facilities or exit the industry.
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