Now is a good time to be considering your set-up for next winter
Reflecting on the past five years, farmers should be proud of the work they have done to improve wintering practices.
We’ve come a long way and are getting recognition from councils and the government for positive changes that support the welfare of animals and the environment.
Talking to farmers across New Zealand for DairyNZ’s Winter Grazing Survey confirmed there’s steady progress in wintering practices. Some big wins include:
- 95% of respondents with water in or beside their crop paddocks had a riparian buffer with an average width of nine metres.
- 84% of respondents had a written wintering plan.
- 70% of respondents change grazing direction, often to avoid high-risk situations.
Having such high proportions of respondents carrying out these actions shows many farmers are focused on doing their best over winter.
To keep up this momentum, now is a good time to be considering your set-up for next winter.
Choosing suitable paddocks
Successful wintering starts with choosing suitable paddocks in spring, well ahead of winter. Many farmers avoid paddocks with waterways in or adjacent to crop, with almost all farmers having stock excluded and buffers wider than the minimum standard.
Considering the whole picture when choosing paddocks is also important. Our results showed 65% of paddocks were selected based on pasture renewal, while only 20% were based on risk criteria.
Having a broader picture is important, as it’s more likely that low-risk areas will be selected than being focused on pasture renewal alone. Factors to consider include paddock slope, critical source areas, waterways, and flood risk.
Paddock history
A great place to start when selecting paddocks is reflecting on this past season and looking at paddock history:
- Did your chosen paddocks hold up well?
- Would you choose the same paddocks again?
- Would you do something different based on what you have seen?
These questions can help shape your paddock selection and winter planning, helping identify low-risk paddocks.
Shelter availability
During cold, wet, and windy conditions, cows can experience discomfort. Where possible, plant crop in paddocks with good shelter. Alternatively, allow a feed buffer in your budget to account for feeding extra on cold, wet, or windy days and note this
in your wintering plan.
Communicating with contractors
Contractors are an essential part of successful wintering set-up, but working with them and effectively communicating helps avoid issues arising.
If you use a contractor for spraying and establishing crop, contractors find
it helpful to be told which parts of paddocks to avoid.
Programmes such as Tracmap can be used to identify exclusion zones or
put up temporary fencing around areas where crop should not be established. Another alternative is to provide a hand-drawn map.
Getting everyone on the same page, along with making a few key decisions around paddock selection, will help set you up to winter well in 2024.
For more information and tips, visit dairynz.co.nz/wintering
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