Efficient water management on your dairy farm can save water, time, and money. Begin by mapping your farm’s water infrastructure and identifying and addressing problem areas.

We have completed a four-year trial at Scott Farm in the Waikato, validating the Forage Value Index (FVI) under typical farm management conditions.

The DairyNZ-led, Low N Systems research programme investigates stacking (or combining) management strategies and mitigation technologies on dairy farms to deliver reductions in nitrate leaching of over 40%.

Using plantain has resulted in a 5% reduction in N-loss for the Passey’s so far, as modelled in Overseer and based on an average of 10% plantain in the pasture sward.

Many farmers are looking for ways to get better value from their pasture, get through NIWA’s predicted El Niño summer, and control on-farm costs. Could deferred grazing provide a solution for some farmers?

Deferred grazing is an alternative pasture management tool used to manage pasture quality, defer spring feed to early summer and increase the number of plants in the paddock through natural re-seeding.

Research Data Analyst

Grass silage is pickled pasture, preserved through the conversion of its sugars into lactic acid by bacteria. This process extends the shelf life of the pasture beyond what it would have if exposed to open air.

Changing mating management on your dairy farm can offer benefits but comes with potential risks.

Lucerne is a perennial legume with a deep taproot, allowing it to tolerate moisture stress more than most pasture species. In NZ, most cultivars are winter dormant, but some newer ones grow earlier in spring and later in autumn.

Black field cricket is a major pasture pest in regions such as Northland and Auckland, predominantly affecting clay soils that crack in dry summers. These crickets feed on pasture grasses at night and hide in soil cracks during the day.

Renewing pasture is crucial for maintaining healthy dairy farms, and there are four primary methods to consider: cultivation, spray-drilling, undersowing, and oversowing.

White clover is a top-quality feed used widely in New Zealand's dairy pastures. Different types have varying purposes in dairy farming. Italian and Annual ryegrass, and Red clover perform well in summer dry areas, complementing white clover in mixes.

Dead stock management is the process of dealing with farm animal fatalities. It is important to appropriately dispose of carcasses to avoid spreading diseases, contaminating water, and harming the dairy industry's public image.

Giant buttercup, one of 14 weedy Ranunculus species in New Zealand, is harmful to dairy pastures because cows find it distasteful due to its toxin, protoanemonin. This weed spreads across dairy farms, damaging pasture quality.

Summer dairy farming involves efficiently using spring pasture before summer heat and dryness diminish its quality. You should formulate a summer management plan early to ensure profitable production.

Kikuyu-based pasture can offer similar profits to ryegrass-based farms when managed well. Common in Northland and coastal areas of the Upper North Island, kikuyu thrives in summer and autumn.