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New feeds that make cows less flatulent are a discovery that could truly save the world.
The methane produced in the stomachs of ruminant animals including cows, sheep and deer is a powerful greenhouse gas. In New Zealand, agriculture comprises nearly half of our rising gas emissions.
A global search is on to find ways to reduce the amount of methane produced by farm stock, and a Kiwi researcher is part of the team behind what may be the first solution.
Research co-authored by Matthew Deighton, published in the Proceedings of the National Academy of Sciences journal recently, found a new stock feed additive, NOP, cuts the methane produced by cows by almost a third.
It interferes with an enzyme in the methane-producing micro-organisms in the cow’s stomach. “It’s a very, very small amount – as little as one gram – in the daily feed of a cow. So that means it really has the opportunity to get on to farms, as we don’t have to drastically change the diet of the animals.”
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”.
If growing more feed at home adds up to $428 profit per tonne of dry matter to your bottom line, wouldn’t it be good to have a ryegrass that gets you there quicker?
OPINION: We are endlessly told that livestock are responsible for half of New Zealand's total emissions.
Oamaru-based livestock handling specialist Te Pari has bought Combi Clamp, the New Zealand manufacturer of Combi Clamp manual sheep handlers.
Agriculture Minister Todd McClay has admitted that a scheme bringing workers from Pacific nations to work on orchards has become too hard to navigate but says changes are coming.
A new app designed in New Zealand aims to help sheep, beef and deer farmers capture, analyse and use body condition score data more effectively.
Canterbury farmer Andy Macfarlane has been appointed to the board of AgriZeroNZ, the public-private partnership designed to accelerate the development and deployment of emissions reduction tools for New Zealand farmers.
For over 50 years Mel Ewers has been supporting the apple sector navigate through compliance and quality assurance issues.
The apple sector is enjoying a bumper harvest season.
OPINION: City and regional councils have been put on notice - stop using extreme climate forecasting scenarios that can drive…
OPINION: The Green Party’s rivers and oceans policy may have a new name but nothing else has changed.
