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Tag Archives breeding

(Freder/iStock/Getty Images)
Livestock, Poultry/Eggs, Reuters

Don’t count chickens before they hatch: Tyson bet on wrong rooster

Meat giant books unexpected decline in hatching

By ,
Chicago | Reuters — Tyson Foods is laying off a certain type of rooster from its U.S. chicken business after a surprising discovery that eggs fertilized by the male bird hatch less often, resulting in fewer chickens. The world’s largest meat producer by sales will install a replacement across its breeding program by this fall […] Read more
File photo of a canola field in northern France’s Normandy region. (Brasil2/iStock/Getty Images)
Crops, Reuters

France backs non-GMO regulation for crop gene-editing in EU

By ,
Paris | Reuters — France sees crops developed using gene-editing techniques as different to genetically modified organisms (GMOs) and opposes a European Union court decision to put them under strict GMO regulations, the country’s agriculture minister said. The European Court of Justice (ECJ) ruled in 2018 that mutagenesis, among so-called new breeding techniques (NBT) based […] Read more
A 60-day breeding season is an ideal goal to shoot for.
Cow-Calf, News, News Roundup

Keep your cattle breeding season short

Breeding: News Roundup from the June 2018 issue of Canadian Cattlemen

By
It is my experience that there is no single best calving season for all operations. Each is unique in terms of labour, facilities, feedstuffs, and ultimately, the selection should be determined by the likelihood of achieving the highest conception rates and calf crop percentage weaned with your available resources. Regardless of when you calve, there is […] Read more
Cows need to be on a rising plane of nutrition after calving to conceive and rebreed on time.
Cow-Calf, Features, Livestock

Post-calving nutrition determines next year’s success

Management: Your cow's nutritional regime will have a major influence on when and if it gets bred.

By
In some areas of Canada this has been a very difficult winter to be a cow-calf producer. With last summer’s drought and the current feed shortage in those areas, many producers are left pondering what to do. Barry Yaremcio, a nutrition specialist with Alberta Agriculture and Forestry, and Murray Feist a beef cattle nutritionist with […] Read more
Bring them home early and give them time to adjust to new surroundings before they see the cows.
Features, Livestock

Transitioning bulls from feeding to breeding

Prepare to have a good transition program after you bring a bull home

By
The hardest time for a young bull is when he’s turned out with cows for his first breeding season, after being well fed all winter. Most bulls are raised in unnatural conditions. After weaning they are confined and often fed high-concentrate feeds, and pushed for fast growth. Many go through a bull test/feeding program to […] Read more
Tag 447
Beef Cattle, Features, Livestock

You judge the heifers! Part 1

Can you spot the genomics at work?

By
As cattlemen, we take pride in our ability to visually judge, select and breed cattle that work in our ranch environment. Often a good group of cattle is judged by its similarities and not its differences, so that’s one visual criteria for selection. With good reason, we also tend to focus on traits that are […] Read more
It's possible with DNA testing to figure out which bull sired your calves, but is it worth the hassle?
Beef Cattle, Cow-Calf, Features

Which bull sired that calf?

Parentage testing in multi-sire pastures goes under the microscope

By
Collecting DNA samples for parentage testing from bulls and the resulting calves from multi-sire breeding pastures is the only way to find out each bull’s value to your operation. A bull might come with a great package of traits you want to see passed to your calves, but the bull’s value is questionable if the […] Read more
Getting first-calf heifers rebred on time
Features, Livestock

Getting first-calf heifers rebred on time

By
It can be a challenge to get first calvers rebred without losing ground. They often calve later the next year or come up open. The two-year-old is nursing a calf, still growing, and needs good nutrition and body condition to cycle on schedule after calving. Two-year-olds need more care and management than mature cows. Dr. […] Read more
(Canada Beef Inc. photo)
Barley, Crops

Barley’s genome now two-thirds sequenced

By
A team led by scientists at the University of California, Riverside says it has reached a new milestone in its work on sequencing the barley genome. In a release Tuesday, the researchers said they have sequenced large portions of the genome that together contain nearly two-thirds of all barley genes. Because barley is a close relative […] Read more

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