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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.
While the District Field Days brought with it a welcome dose of sunshine, it also attracted a significant cohort of sitting members from the Beehive – as one might expect in an election year.
Irish Minister of State of Agriculture, Noel Grealish was in New Zealand recently for an official visit.
While not all sibling rivalries come to blows, one headline event at the recent New Zealand Rural Games held in Palmerston North certainly did, when reigning World Champion Jack Jordan was denied the opportunity of defending his world title in Europe later this year, after being beaten by his big brother’s superior axle blows, at the Stihl Timbersports Nationals.
AgriZeroNZ has invested $5.1 million in Australian company Rumin8 to accelerate development of its methane-reducing products for cattle and bring them to New Zealand.
Farmers want more direct, accurate information about both fuel and fertiliser supply.
A bull on a freight plane sounds like the start of a joke, but for Ian Bryant, it is a fond memory of days gone by.
OPINION: Who will replace Miles Hurrell as Fonterra's next CEO?
OPINION: Governments all over the world are dealing with the fuel crisis.
