Waikato High Input Group November

The Irwin's run a highly efficient, intensive dairy farm 10 minutes south of Morrinsville.

The key features of this operation are:

  • Producing 185,000kgMS from 340 cows on 83ha
  • Cows producing approx. 110% of their liveweight in production
  • Achieving a very low nitrogen footprint (<25kgN/ha leached)
  • Harvesting 14-15tDM/ha from home grown feed

The Irwin's achieve this through good management, and the use of 2 herd homes in a predominantly autumn calving system.

The focus of this group will be to drill into how they achieve the current level of efficiency (particularly environmental) and identifying future opportunities, specifically low/no till maize crops and breeding the right cows for the system.

Protect our industry - please arrive with clean boots to reduce the risk of spreading a disease, pest or weed.

Event Details