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So, cows are a major source of methane but how do you measure how much gas a cow burps?
Researchers at the USDA-ARS Conservation and Production Research Laboratory in Bushland, Texas set out to use a number of different methane assessment methods—including a “breathaliser for cows”— to determine the methane emissions of free-range cattle on Oklahoma grasslands.
Their research, combined with data on how well the soil traps methane, can help create more accurate models of how much greenhouse gas emissions Americans can chalk up to their fondness for cheese and hamburgers.
OPINION: Among the many satisfying jobs on the farm is shifting our Angus heifers onto fresh pasture. They love it. Tails up, they gallop around for a minute, then it’s heads down — those long, raspy tongues pulling in mouthfuls of lush green feed.
The Government's revised 2050 biogenic methane target range of 14-24% by 2050 is being welcomed by dairy farmers.
Opening a new $3 million methane research barn in Waikato this month, Agriculture Minister Todd McClay called on the dairy sector to “go as fast as you can and prove the concepts”.
OPINION: We are endlessly told that livestock are responsible for half of New Zealand's total emissions.
OPINION: Ruminant methane mitigation tools were a bit of a joke when first proposed; surely no one would be foolish enough to interfere with nature at its best. Any such propaganda from our sector on mitigation went straight into file 13.
Supply chain problems, growing protectionism and a move to greater food security are some of the key challenges facing New Zealand exporters, according to our top trade negotiator, Vangelis Vitalis.
A spat within the ranks of the New Zealand Deer Farmers Association has resulted in the suspension of outspoken North Canterbury farmer Barry Cuttance.
After delivering a strong financial year, rural trader PGG Wrightson says the coming months will depend on customer confidence and weather.
Beef+Lamb New Zealand and the Ag Emissions Centre have launched a new research project aimed at helping beef farmers reduce methane emissions without impacting productivity or profitability.
The apple sector is working with the Government to unlock access to two key markets that could bring millions in revenue for apple growers.
Celebrating 50 years in the rural landscape of Central Canterbury and beyond, Ashburton-based Carrfields, has been the exemplar for all aspects of modern agriculture via its extensive range of services including supply, growing, agronomic advice and marketing.
OPINION: After hogging the media limelight for telling a NZ Chinese MP to "go back home", Winston Peters has decided…
OPINION: With fuel prices soaring, one would have expected most farmers to be reclaiming excise duty on petrol.
