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John Greig

John Greig

Senior Editor

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John Greig is a senior editor with Glacier FarmMedia with responsibility for Technology, Livestock and Ontario. He lives on a farm near Ailsa Craig, Ontario. Contact John at [email protected] or follow him on Twitter @jgreig.


Stories by John Greig

Issue 52 hard red spring wheat Dec. 20, 2006. (photo by Michael Raine)
Crops

Seed regulation proposals mean quicker changes, more industry input

More CFIA functions will be given to third parties to complete

By John Greig August 26, 2025
Some of the Canadian Food Inspection Agency’s proposed changes have been made public, including more management by regulation versus legislation and a requirement that imported seed be inspected before it crosses into Canada.

Dairy cows on a Canadian farm eating at a feed bunk. Ventilation fans are shown over top of them. Photo: John Greig
Cow health, Dairy, Livestock

Financial metrics can lead to different dairy decisions

Former veterinarian with an MBA says focusing on top production isn’t always most profitable

By John Greig August 25, 2025
Focusing on dairy farm productivity without proper financial analysis and monitoring could mean less profit, says a Chris Church, a veterinarian with an MBA.


Andy Lassey was talking about Antler Bio, a company that ties maangement to genetic potential through epigenetics. Photo: John Greig
Calf health, Cow health, Dairy

Company identifies management barriers to dairy cows genetic potential

Antler Bio tests 22,000 blood metabolites to evaluate a dairy herd

By John Greig August 25, 2025
Antler Bio uses its EpiHerd software to evaluate 22,000 blood metabolites in dairy cows to see how well they are meeting their genetic potential.

Cattle handling at Canada's Outdoor Farm Show.
Livestock, News

Livestock demos feature the latest in handling and management

Beef, dairy and sheep all have specialized demonstrations catering to those sectors

By John Greig August 20, 2025
Livestock demonstrations feature the latest in handling and management at Canada’s Outdoor Farm Show 2025.

Alpine's corn plot at Canada's Outdoor Farm Show.
Crops

Crop plots feature latest in seeds genetics and management

Several companies are also hosting demonstrations at Canada’s Outdoor Farm Show

By John Greig August 12, 2025
Crop plots feature latest in seeds genetics and several companies are also hosting demonstrations at Canada’s Outdoor Farm Show


The newest barn at Van Osch Farms near Ailsa Craig is open, with lots of light and outside access for the cattle. Photo: John Greig
Livestock, News

An Ontario-Japan beef marketing partnership hits 10 years

Ontario Corn Fed Beef partnership with Kinsho Stores in Japan is a model for other exporters

By John Greig August 7, 2025
Ontario Corn Fed Beef’s partnership with Kinsho Stores in Japan is a model for other Canadian agriculture exporters.

Heather Sanders of AgSenze stands in front of a computer display of her company's system at Ag in Motion 2025.
Barns, Cow health, Dairy, Livestock

AgSenze automated body condition scoring can catch disease earlier

UK company was at Ag in Motion as part of the Cultivator by Conexus cohort

By John Greig July 29, 2025
AgSenze has developed an automated body condition scoring camera for dairy cows which shows when a cow could be losing weight too quickly, allowing for early disease detection.

Premier Equipment's Listowel location.
Machinery, News

Premier Equipment acquiring Green Tractors

The new 20-location John Deere dealer will be the largest in Ontario

By John Greig July 23, 2025
Premier Equipment is acquiring Green Tractors, creating a 20-location John Deere dealer which will be the largest in Ontario.


Andy Lessey was talking about Antler Bio, a company that ties maangement to genetic potential through epigenetics. Photo: John Greig
Livestock

British company Antler Bio brings epigenetics to dairy farms

Blood tests help tie how management is meeting the genetic potential of the animals

By John Greig July 18, 2025
British company Antler Bio is bringing epigenetics to dairy farms using blood tests help tie how management is meeting the genetic potential of the animals.

Total butterfat requirements in Canada continue to rise. Photo: Canadian Dairy Commission
Dairy, Supply management

Big May jump in butter consumption drove increase in butterfat demand

May butterfat requirements were up 10 per cent from May 2024

By John Greig July 13, 2025
A big May jump in butter consumption in Canada drove increase in butterfat demand.

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