Lanaco and Blueair Launch World-First NZ Wool Air Filter
New Zealand wool is reaching new heights as air filtration companies move away from synthetic products to biodegradable alternatives.
If you bring a drone up slowly on cattle you can observe them, but once you chase them with drones they don't forget, says Dr Temple Grandin.
You can observe cattle with drones, and you can handle them with drones, "but you're probably going to have a bad time trying to do both," she says.
"Let's say I wanted to look at cattle with drones and I also wanted to chase cattle with drones. I would need different drones with different sounds. So they might learn that one brand of drone is ok but the other brand with a different sound is bad.
"I would want to get them used to being observed with drones first before I'd start chasing them with drones. If you just get in there and start chasing first, they are going to be afraid of all drones. You aren't going to be able to observe them; they will run away from them."
Grandin says she has seen a video of a drone flown high above cattle, then moved over and slowly lowered down. The cattle just looked up at it.
"Make sure at the beginning that your cattle don't have a scary experience with a drone because then they will be scared of all drones. The initial experience should be just observing them with it; then if I wanted to chase them I'd never use the 'good' drone I initially trained them with."
A chase drone needs to look very different from the observing drone. "I'd get another one that was the 'bad' one and I might tie a flag or ribbons or something to the back of it to make it look even more different."
Pāmu has released its FY26 Integrated Annual Report, reporting a Net Operating Profit of $113 million, more than double the $49 million recorded in FY25.
Meat Industry Association data, released alongside the Red Meat Sector conference in Wellington, shows export value climbing across the US, China, UK and Canada.
Applications are set to open for the 2027 Zanda McDonald Award, a trans-Tasman award recognised for identifying and fast-tracking talented young leaders in agriculture and agribusiness.
The Royal New Zealand College of General Practitioners (the College) and Hauora Taiwhenua Rural Health Network are calling for investment in a proposed new training pathway for rural GPs, warning that many rural practices are struggling to recruit while a large share of the existing workforce nears retirement.
Federated Farmers has called on Central Otago District Council (CODC) to drop or vote down a plan to truck sludge from Alexandra and Cromwell to farmland near Lauder, warning it would compound an "outrageous" situation created by a separate council's decision weeks earlier.
Synlait has swung to second-half profit as operations stabilise, but the dairy processor still posted a $75.4m annual loss.