Feeding the world’s growing population

New Zealand’s reputation as a quality food producer is growing.

Optimising food production

Over the next 50 years farmers around the world will need to produce more food than has been grown over the past 10,000 years.

Best use from a limited resource

Fertiliser helps farmers produce food efficiently by replenishing the soil. But fertiliser needs to be used responsibly.

Responsible and sustainable nutrient management

The Fertiliser Association invests in research and tools to ensure farm profitability while minimising nutrient losses to the environment.

The Fertiliser Association of New Zealand promotes and encourages responsible and scientifically-based nutrient management.

Read more

Certification programme

Nutrient Management Adviser Certification Programme

The Nutrient Management Adviser Certification Programme (NMACP) is an industry-wide certification programme targeted at those who provide nutrient management advice to New Zealand farmers.

NMACP aims to ensure farmers receive nutrient management advice of the highest standard. Relevant qualifications and experience are essential. Once certified, advisers need to undertake continuing professional development each year.

The Programme has been running since 2013 and is funded by the Fertiliser Association of New Zealand and DairyNZ. The Management Board is represented by DairyNZ, the Fertiliser Association of New Zealand, Beef + Lamb New Zealand and AgFirst.

Standard Setting Group includes technical representatives from the Foundation Arable Research, Lincoln and Massey Universities, Canterbury and Waikato Regional Councils, Ballance Agri-Nutrients, Ravensdown and AgFirst.

Administrative support is provided by the Fertiliser Association of New Zealand.

Greenhouse Gas Rural Professional Certification

NMACP has introduced a certification endorsement for greenhouse gases. This will be available to Certified Nutrient Management Advisers who complete Massey University's three-day course 'An introduction to New Zealand's Agricultural Green House Gas Emissions and Management'. Course content includes the latest in greenhouse gas mitigation policy and research for pastoral and arable farming.

The endorsement was established with financial support from DairyNZ.

Get course details

Visit the NMACP website

NMACP Annual Reports


NMACP Annual Report 2020/2021

The Fertiliser Association of New Zealand and Dairy NZ funded development of the Nutrient Management Adviser Certification Programme (NMACP). This industry-wide certification aims to ensure that advisers have the learning, experience and capability to give sound nutrient advice.

Find out more

6 July 2022

The British Society of Soil Science has published a research article in the Soil Use and Management Journal detailing the latest analysed data from the long-running Winchmore Fertiliser Trial in Canterbury.

The paper was written by Driss Touhami of the Faculty of Agriculture and Life Sciences, Lincoln University. Touhami is also a member of the AgrioBioSciences Program, Mohammed VI Polytechnic University in Ben Guerir, Morocco.

The paper, titled "Effects of long-term phosphorus fertilizer inputs and seasonal conditions on organic soil phosphorus cycling under grazed pasture", was co-authored by Leo Condron Richard McDowell and Ray Moss.  The report can be viewed here.

Read more about the long-running Winchmore trial on the FANZ website here.


25 January 2022

Final-year Lincoln University PhD candidate Kirstin Deuss is the 2021 recipient of the NZ Society of Soil Science/Fertiliser Association of NZ Postgraduate Bursary Award.

The award recognises the efforts and present (or likely) contribution to New Zealand soil science arising from a doctorate study. It carries a $5,000 one-year stipend.

Kirstin holds a BSC in Biomedical Science from Victoria University of Wellington and an MSC in Horticultural Science from the Technical University of Munich, Free University of Bozen (Italy) and the University of Bologna.

Her postgraduate research has seen her lead a long-term field study on soil and catchment hydrology in Southland. The findings will help understand the role mole and tile drains play in Southland’s unique landscape.

“I’m thrilled to have been selected as the recipient of the NZSSS Fertiliser Association Postgraduate Bursary, it is an honour that I will cherish for the rest of my career,” says Kirstin. “I love working with soils and my career objective is to apply my field, research and management skills towards supporting the sustainable management of New Zealand’s soil resources.”

“My PhD has been challenging but also so rewarding, and this award is a real confidence boost as I prepare to start my new career at Manaaki Whenua Landcare Research in February. I wouldn't be where I am without the support of my many great mentors, friends and colleagues, who have given me so much of their time and energy to help turn ideas into reality and put it all into the written word!

 “It's truly been the best experience of my life and I am really looking forward to where it is going to take me.”

 Kirstin was nominated by Peter Almond, Associate Professor, Department of Soil and Physical Sciences at Lincoln University. He described her to the judging panel as a “highly adept scientist capable of complex quantitative analysis of soil-hydrological systems”.

“I think she is a deserving recipient.  The prestige of the award would further her goal of securing a position working professionally in soil science in New Zealand so that she can contribute to environmental sustainability of our primary industries.”

Fertiliser Association chief executive Vera Power described Kirstin’s research as “hugely important”.

“The more we can understand what’s happening in our soils and catchments, the better placed our primary sector will be to improve farm management, all while protecting the environment.”  

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