2026 Nuffield NZ Farming Scholarship. Apply by 17 August 2025. Read More...

Apply for 2026 Nuffield NZ Farming Scholarship by 17 August 2025. More details...

Which perennial ryegrass to sow.

Michaela Soper

Executive Summary

  • This study stems from the common farmer complaint, that there are too many perennial ryegrass options on the market, this number conservatively estimated at over 50, with a few and limited tools available to farmers to aid them with variety choice for their pasture renewal programme.
  • A survey is conducted of 16 Dairy Women’s Network Regional Group Convenors in semi-structured, conversational format and previous industry surveys were reviewed to provide insight into how decisions are made based on the limited resources.
  • Predictions that farmers largely rely on ‘people’ sources to assist their decision making processes were confirmed. While not hypothesized, the information shared at farmer discussion groups and ‘over -the-fence’ style conversations ranked highly as a valued information source.
  • Information gathered and the ‘Diffusion of Innovations’ model of Rogers (5th Edition, 2003) was used to create a matrix of predicted response to methods of transferring information about perennial ryegrass variety by farmer segment to provide useful paths for a Seed Company to target the specific groups.

Michaela Soper

Download and read the full report here:

Grow. Advance. Lead.

Do the Kellogg Rural Leadership Programme.

More Kellogg reports:

Iain Inglis report 2024

Better cattle handling: For people, product and perception

Exploring, educating, and applying low-stress livestock handling to benefit the people, product and perception of New Zealand’s beef industry.
Read More →
2025

Collars, Costs and Returns: Assessing the Value of Cow Wearables in NZ Pasture Systems

Wearable technologies offer real benefits in monitoring, labour efficiency, and safety on NZ dairy farms. David March’s report discovers that for high-performing operations, financial returns ...
Read More →
Harry Wilding 2024

How can sheep and beef farmers navigate climatic extremes in times of reduced cashflow?

This report aims to analyse how high performing farm businesses reach and sustain the levels of performance, resilience and wellbeing they do.
Read More →