Dairy sector 'mooves' to lower greenhouse gas emissions

May 13, 2020

By Kate Ayers
Staff Writer
Farms.com

California dairy producers have made impressive advances over the last 50 years.

Compared to 1964, farmers are producing the same amount of milk with their herds while reducing greenhouse gas emissions by 50 per cent, a March University of California – Davis (UC Davis) release said.

Scientists examined cows’ environmental effects from the time of birth to the time the animals left the farm, the release said. The researchers also reviewed feed production, machinery use and transportation in their analysis.

The biggest greenhouse gas reduction was of enteric methane, which is the gas that cows belch throughout the digestive process.

California’s dairy industry has also reduced water usage by 88 per cent and uses less land, the release said.

“Dairy farmers are doing a lot to help reduce the industry's environmental footprint," Ermias Kebreab, a professor of animal science at UC Davis and senior author, said in the release.

The study is published in the April edition of the Journal of Dairy Science.

GlobalP/iStock/Getty Images Plus photo

Video: FLEECED! Sheep Shearer Hands Over Clippers!

It's sheep shearing day at Ewetopia Farms! ?? Our Dorset lambs and ewes are getting fleeced — and for the first time, our shearer hands over his clippers to a beginner. We finish shearing the last of our adult ewes and this year’s Dorset ewe lambs.

From moving the sheep between barns, loading them into chutes, and watching the wool come off, this is always one of the most satisfying days on the farm. But this video has a twist — we welcomed a new helper, Gian, who’s not only lending a hand but also learning how to shear! With guidance from our experienced shearer, he got a crash course in sheep shearing and even tried his hand at shearing a couple of lambs himself.

You’ll see firsthand how both teacher and student handled this unique challenge. Shearing is more than just removing wool — it’s about sheep health, comfort, and giving us a closer look at the flock. It’s always amazing to see the transformation from woolly sheep to freshly shorn ewes and lambs.