State of the Dairy Nation 2024/25: DairyNZ Highlights Record Milk Production and Export Growth
DairyNZ's chief executive Campbell Parker says the 2024/25 dairy season reinforces the importance of the dairy sector to New Zealand.
Nitrate poisoning is caused by high nitrate levels in feed and usually occurs in late autumn or winter, particularly during a flush of growth after a dry period.
In an email to Waikato farmers, DairyNZ regional leader Waikato Wilma Foster outlined key factors to reduce of nitrate poisoning in herds.
• Test grass for nitrate levels – you can get kits from your local vet clinic. Test each break.
• Feed supplement first before feeding high nitrate feeds – this reduces the eating speed of cows.
• Feed ‘at risk’ pastures/crops in the afternoon on a sunny day – sunshine helps break down the nitrate levels, avoid these paddocks on cloudy days.
• Check the animals 1-2 hours after you put them on a new break.
• Call a veterinarian at the first signs of trouble.
