New Zealand Dairy Hits Record 2 Billion kg Milksolids as Fewer Herds Deliver Stronger Yields

New Zealand dairy farmers produced a record season in 2025/26, passing 2 billion kilograms of milksolids for the first time. According to the New Zealand Dairy Statistics 2025/26 report from DairyNZ and Livestock Improvement Corporation (LIC), reported by AgNavigator on 9 November, the country produced 21.76 billion litres of milk as better genetics and management lifted output per cow.

Record Output Per Cow

The average New Zealand dairy cow produced a record 428 kg of milksolids in 2025/26, up from 414 kg the previous season. Herd-tested cows did even better, averaging 452 kg of milksolids and 4,999 litres of milk each.

Milk is also getting richer. Milksolids, the fat and protein that determine farmers' payments, made up 9.27% of milk volume, up from 8.48% in 2000/01.

Fewer Herds, More Cows

The number of New Zealand dairy herds fell to 10,268, continuing a long trend of consolidation. However, total cow numbers rose by about 1% to 4.72 million, meaning the average herd is getting larger.

Genetics Driving the Gains

Breeding is a major reason for the record. Herd testing covered 83.3% of the national herd, or 3.94 million cows, giving farmers detailed data on each animal's performance. Artificial breeding was used for 84.8% of cows, allowing rapid spread of high-merit genetics.

Healthier, More Fertile Cows

Animal health indicators also improved. The average somatic cell count, a key measure of udder health and milk quality, fell to a record low of 149,000 cells per millilitre. Fertility has improved significantly too, with the six-week in-calf rate reaching 70.2%, up from 63.5% in 2008.

Better fertility means more cows calve early in the season, which matters in New Zealand's pasture-based, seasonal system where cows are timed to calve when grass growth takes off in spring.

What It Means for Global Markets

New Zealand dairy is the world's largest single-country exporter of dairy products, sending most of its output overseas as whole milk powder, butter, cheese and other ingredients. A record season adds to global supply at a time when butter and cheese prices are already under pressure, although strong demand for milk powders has supported prices. Our reports on the Fonterra annual results and El Niño risks to NZ supply provide more context.

Weather remains the main risk for the 2026/27 season. El Niño conditions could bring drier weather to parts of New Zealand, especially Northland, which could limit pasture growth and milk output.

Lessons for India

India has far more dairy animals than New Zealand but much lower yields per animal. New Zealand dairy's success shows what systematic herd testing, artificial insemination with high-merit bulls, and careful attention to fertility and udder health can achieve over two decades. India's own breed improvement programmes, including sex-sorted semen, embryo transfer and genomic selection, aim at similar productivity gains.

The key takeaway: New Zealand dairy hit a record 2 billion kg of milksolids in 2025/26 with fewer herds, driven by genetics, herd testing and better animal health.

Read the original report on AgNavigator.

Source: AgNavigator | DairyNews7x7