When you register to use DairyBase you agree to be bound by these terms and conditions.

When it comes to improving water quality, what does best practice look like? Join us as we talk to DairyNZ Senior Water Quality Scientist Dr Katrina Macintosh and AgResearch Senior Scientist Dr Richard Muirhead.

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 interview process is a chance to showcase your strengths and suitability for the role! Being well prepared for the different types of interviews can help ease your nerves and lets you put your best foot forward.

Breeding Worth (BW) is an index that ranks cows and bulls on their ability to breed profitable, efficient replacements. This page explains how BW is used to create herds resilient to changes and disease, therefore increasing farm profits.

An intro into the roles on a dairy farm, where to find the right role for you, understanding what you need in a job and how you can progress your career in dairy.

A breeding value is an estimate of an animal's genetic merit for a particular trait. Using breeding values to select cows and bulls to be the parents of the next generation is the most effective way to achieve genetic improvement.

Cow performance measurement lets you identify the most and least productive cows in your herd.

Effective cow data recording and performance measurement on your farm can make the difference in breeding decisions.

This page covers the concept of a base cow. Breeding Worth (BW) and Breeding Values (BV) are presented as the difference between an animal’s genetic merit and the average genetic merit of the 'base cows’.

This page covers the concept of genetic reliability, highlighting the confidence in an animal's breeding value and worth.

Senior Freshwater Ecologist

A new multi-year programme of work, led by AgResearch and jointly delivered by DairyNZ, is working with farmers to understand and reduce E. coli losses into waterways.

Employing staff from overseas on your dairy farm involves complying with New Zealand's latest immigration rules and regulations.

Principal Scientist

Read more about how farmers and catchment groups can now use state-of-the-art monitoring that detects fish, insects, microbes, aquatic plants, terrestrial plants, and even birds from their genetic material being present in stream water.

Fish need to move up and down waterways to feed, breed, and migrate between the sea and freshwater to complete their life cycle. Anything that stops fish movements is called a ‘fish passage barrier’.