Irrigation New Zealand
  • Variable summer-dry climatic conditions coupled with market supply and value add processing requirements mean irrigation is now essential for consistent and quality food production on the summer dry east coast of NZ.
  • There are currently around 720,000ha (StatisticsNZ 2012) of irrigation in NZ. Available water resources, topography and demand show this figure can be sustainably increased to in excess of 1 million.
  • Since the late 1970's irrigated NZ farmland has doubled in area every 12 years.
  • NZ derives significant socio-economic benefit from irrigated agriculture. There is also additional social, recreational and environmental benefit from modern multi-purpose irrigation infrastructure upgrade and development.
  • In 2002/03, 4% of NZ farmland was irrigated, producing $1billion net per annum at farmgate or 12% of the agriculture GDP.
  • In 2012/13 irrigation had increased to 6% of NZ farmland, $2billion net at farmgate or 20% of agriculture GDP.
  • Irrigated farmland typically generates three times the production of an equivalent area farmed under dry-land systems.
  • Alongside private individuals the wider community also benefits significantly from irrigation.
  • Studies of the socio-economic effect of irrigated agriculture show for every $1 of wealth created on an irrigated farm at least another $3 is created in the wider rural and urban communities.
  • NZ has abundant water resources to meet present and projected demand, however it will require the development of large scale water storage in order to achieve this.
  • Reliability of supply (water storage) is essential for efficient irrigation. Reducing water supply risk allows investment in high performance irrigation systems and the adoption of SMART 'just in time' irrigation practices.
  • Strategic management of the water resource is required to ensure the opportunities irrigated agriculture can offer are maximised in a sustainable manner, safeguarding the values of the many diverse stakeholder interests.
  • In NZ increased production quality and continuity of supply allows greater added value to be realised. Importantly this results in resilient and prosperous communities.
  • Reliable and secure water supply combined with well managed irrigation practices will result in good environmental outcomes and overcome perceived land use change intensification issues.
  • Overseas irrigation is commonly government funded due to its proven benefits for community socio-economic development.
  • IrrigationNZ was established to proactively represent and provide a leadership role for irrigation in NZ. The benefits, from the role IrrigationNZ plays, will be realised by individuals, communities and the wider NZ economy.


Wednesday 11 April–12 April

10:00 am - 17:00 pm

Join us for a two day Fertigation Master Class

When: 11th and 12th April 2018

Where: Lincoln Event Centre

Cost: $650 +GST

Places are limited so get in early to avoid disappointment.

The outcome of the class is to produce a resource that will provide irrigators with clear information for successful fertigation, including costs and benefits, good management practice knowledge resources and related training opportunities.

It will also enable irrigators and their service industries to inform and achieve any future regulations around fertigation equipment and practice.

The master class will help to unlock the future potential of fertigation in NZ through providing answers to the following questions –

  1. What are the costs and benefits of fertigation?
  2. What are the equipment options for fertigation and to which scenarios are they best applied?
  3. What does ‘good practice’ design, installation and management look like?

The programme involves presentations on each topic followed by discussion and agreement that these are industry accepted standards. There will be a field trip on the afternoon of day 1 as well as a dinner on the Wednesday night. Full programme will be released soon….

The price for the master class is $650 + GST

Notice of withdrawal: 7 days – 50% registration refunded or transferable to another person, 3 days – no refund – transferable to another person

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Wednesday 9 May

09:00 am - 17:00 pm

Water Meter Verification Workbook training day.

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Tuesday 15 May

09:00 am - 17:00 pm

Water Meter Verification Workbook Training day - Taupo

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