dairy cows

How dairy nutrition can lead the sustainability charge

Additives and reformulation can lead to significant greenhouse gas reduction, says professor

Dairy emissions of greenhouse gases could be reduced by 60 per cent in the coming years just from nutrition strategy changes. That’s the conclusion of a recent review of research by Alexander Hristov, distinguished professor of dairy nutrition in the Department of Animal Science, at Pennsylvania State University. The completed the review at the request […] Read more

Cow in a dairy farm

Western milk concentration plant closer to completion

Farmer-funded milk plant will help make western Canadian milk more competitive to transport

Glacier FarmMedia – A first in Canada new milk concentration plant will reduce transportation costs for dairy farmers in western Canada by about $15 million per year. Western Milk Pool chair Henry Holtmann said a tour of the under-construction Dairy Innovation West facility this summer a “day of celebration.” Why it matters: A lack of […] Read more


A bottle of Eco-Milk with an animated globe in the background with continents populated with trees.

Thirst for ‘climate- friendly’ Ecomilk tested

Australian dairy sells milk from cows fed seaweed, which reduces methane production

A small dairy in the Australian state of Tasmania is stocking supermarket shelves with what it says is the world's first branded milk produced by cows fed with a seaweed that makes them emit lower levels of environmentally damaging methane gas.

The Rayner Dairy Research and Teaching facility is where Greg Penner conducts his research.

Strategically feed the robot

Feeding more in the milking robot doesn’t mean more visits by cows

Feeding cows that are milked with a robot is more complicated than you think. It is not enough to add feed to the robot. It is necessary to ensure that the cow’s complete ration is adequate. How much feed should be added to the robot? What is the impact on cow performance? What will be […] Read more

A polycystic ovary (left) compared with a normal ovary (right) from a cow.

Good early-lactation nutrition cuts risk of cystic ovaries

A drop in proper metabolic function will pose reproductive challenges in cows

Glacier FarmMedia – Most producers usually wait until estrus appears in a dairy cow at 60-70 days postpartum, then place an emphasis on getting her pregnant by 90 days. This practice maintains a 13-month calving interval. Unfortunately, the onslaught of cystic ovaries in 30 per cent of all breeding cows makes it a challenge. Yet, […] Read more


The DNA Connect app helps dairy farmers moniter feed and dry matter intake.

Trouw targets dry matter accuracy of dairy feeding with new app

DNA Connect allows for adjustments through smartphone or tablet

Accurately tracking dry matter intake is critical for dairy farmers, and a new app from Trouw Nutrition aims to make that easier and more efficient. One of the app’s early adapters, Clinton-area producer Evan Klaver, says it’s working out pretty much as advertised. Why it matters: Information technology companies see opportunities in marketing to the […] Read more

It’s predicted that an increase in the number of heat stress days will increase butterfat by one per cent, so ventilation will play a crucial role in reducing this increase.

Dairy management changes may offer answers to butterfat equation

With feed additive, analyze the numbers to see if it pays

Enhancing ventilation may be one of the most cost-effective ways to increase butterfat content in a herd’s milk over the long term instead of using feed additives, according to two experts from Lactanet. Economist Simon Jetté-Nantel and director of innovation and development Débora Santschi spoke to dairy producers about butterfat, and what pays back, at […] Read more