
Owl Farm case study - Nitrogen management
Explore how Owl Farm has lowered nitrogen fertiliser use and modelled nitrogen loss.

Michael and Susie Woodward left Canterbury sharemilking for farm ownership at Cowgora Hills near Ōtorohanga. In this case study the family describe how they cut cow numbers, added Angora goats, switched to once-a-day milking and trialled a regenerative, lower-input pasture mix to bring down nitrogen use and emissions.
Four years into a new landscape and climate, the Woodwards continue to shape their dairy and goat operation around their own environmental and financial goals.

Tour a Wairarapa dairy farm where a feed pad and compost barn help cut nitrogen loss.

Find out how a Te Awamutu dairy farm used virtual fencing to run fewer, more productive cows.

Explore how a Wairarapa sheep and beef farm cuts nitrogen while restoring wetlands and natives.

See how a Waikato farmer converted a cow dairy into a sheep milking operation.

Follow a Kaharoa dairy family's response to tighter nitrogen rules around Lake Rotorua.

Review how fertiliser and grazing rotations are matched to feed demand.

Discover how four generations of a Manawatū family farm cut emissions through soil care.

Explore how a Waikato family runs a dairy and goat farm side by side.

Evaluate switching to once-a-day (OAD) milking with this decision matrix tool.

Discover how Pāmu's Tasman farm cut emissions by converting to certified organic milk.

Hear how the Bowie family transitioned to farm ownership and their focus on succession planning.

Learn how to manage nitrogen fertiliser use for better pasture growth and environmental outcomes.