While the overall package announced last month is an improvement on the earlier version it surprised many the nitrogen cap of 190kg a hectare a year will be applied so quickly and only to pastoral farmers.
The cap begins in July 2021 and only dairy farmers must report fertiliser use to their regional council.
When it comes to achieving healthy waterways we all have a role to play.
Dairy farmers have been doing a lot of good work over the last decade and recognise we are part of the solution. But rules must be applied equitably, not only between farmers but also between rural and urban communities.
The cap for just pastoral farmers is not equitable and it’s out of step with the Government’s own Essential Freshwater principles.
Dairy farmers have already done a lot of good work but want to know every farmer or grower applying nitrogen must adhere to the same rules, to achieve the same outcome.
Decisions on farm systems and what to plant are made many months in advance and the timelines for the new rules present significant upheaval.
There are real solutions to be found and DairyNZ is working hard to explore them.
But good science to inform on-farm practice takes time.
Farmers are already innovative in reducing nitrogen losses and will continue to be. In Canterbury farmers are investing thousands of dollars to upgrade irrigation systems. The precision irrigation technologies are very effective at reducing nitrogen leaching while improving water use efficiency.
More than 10,000 nutrient budgets are in use on dairy farms to look at the farm’s soils, rain, crops and pasture, stock, supplementary feed and irrigation. The budgets inform accurate fertiliser application.
We look forward to working with the Government to ensure the policies are translated into pragmatic and balanced rules for all farmers to achieving our shared goals for healthy waterways.
Who am I?
Jim van der Poel is a farmer and DairyNZ chairman.
