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LandWISE – Promoting sustainable land management

Category: Nitrate

Vegetables Big Day Out

Posted on February 13, 2025

Going to the Vegetables Big Day Out in Pukekohe was an amazing opportunity for me to meet people and to learn more about the research and innovation taking place in the vegetable industry. Being able to see the biodiversity strips, native plant pods (insectaries), and cover crops that are a part of “A Lighter Touch”,…

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January 2024 Tomato Update

Posted on January 26, 2024

The Carbon Positive tomato crop has now been growing for 13 weeks. Our estimated harvest date is the 5th March, so just under six weeks remaining until harvest. All treatments have had a good fruit set and are reasonably disease free (minus a small amount of bacterial speck). We are on track for a good…

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Carbon Positive at the MicroFarm – February 2024 Field Walk

Posted on January 26, 2024

Please register at Eventbrite Once again, we are opening the gates and doors to the public for a Carbon Positive at the MicroFarm field walk to view and discuss the Heinz-Wattie’s process tomato crop. We’ve been making nutrient, irrigation and crop protection decisions – come along and discuss our strategies and apparent effectiveness! Please register…

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December in the MicroFarm Tomatoes

Posted on December 21, 2023

Our tomatoes have now been planted for eight weeks and we have seen a lot of growth since the November newsletter. Since our last update, the Watties operations team have mechanically weeded the interrow and Andy Lysaght has mechanically weeded in between the tomatoes. We have applied several sprays, side dressed, and irrigated. It is…

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Olivia, our 2023-2024 Summer Intern

Posted on November 30, 2023

We are delighted to have Olivia Webster working with us as our Callaghan Innovation Summer Intern for 2023-2024. The Callaghan Innovation internship is intended to enable students to experience research and development in a workplace, so we have her engaged in our Carbon Positive regenerative cropping trials and helping out with some weed electrocution research….

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Vegetable Production Nitrogen Management

Posted on June 10, 2023

This project is built on the previous Future Proofing Vegetable Production project and presents a series of on-line workshops and tutorials and make the lessons available to the wider fresh vegetable production industry. We previously published our first courses and have seen uptake. Give them a try. We have published the next two courses in our series of…

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Carbon Positive Update

Posted on April 19, 2023

The Carbon Positive project is progressing well. We harvested the first crop, sweetcorn for McCain Foods, on 11 April. It was planted just before Christmas and given the season we had, we were reasonably happy with an average yield of around 16 t/ ha. We have not had time to analyse all the data yet,…

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Carbon Positive

Posted on March 17, 2023

Can we regenerate soil carbon in soils used for intensive field cropping? To scientifically test regenerative farming principles within a typical New Zealand cropping system, we have established a six-year trial on the Heretaunga Plains. The trial at the LandWISE MicroFarm is a collaboration with the Hawke’s Bay Future Farming Trust. The information produced will…

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Vegetable Production Nitrogen Management

Posted on December 17, 2022

A long time in gestation, this project began in July. A follow up to the Future Proofing Vegetable Production project, Vegetable Production Nitrogen Management Workshops was intended to run a series of workshops and field days around the country. Tripped up by Covid and growers with lack of staff, the project was redesigned as creating…

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Welcome Alex

Posted on October 18, 2022

LandWISE Board member Alex has changed her role and is now also our Project Manager: Sustainable Systems at LandWISE! Since starting at the beginning of October, she has been very busy establishing trials at the MicroFarm and at eight local process cropping farms. We are delighted to have Alex on board, with her strong background…

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  • Irrigation Performance Assessment
  • Soil Health for Profit – James Hunter
  • Soil Health for Profit – Charlie White
  • Soil Health for Profit – Josh Wing
  • 2026 Winter cover crops emerged
  • Soil Health for Profit – Pranoy Pal
  • Soil Health for Profit
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  • A Lighter Touch Biodiversity Field Walk
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RECENT POSTS

  • Irrigation Performance Assessment
  • Soil Health for Profit – James Hunter
  • Soil Health for Profit – Charlie White
  • Soil Health for Profit – Josh Wing
  • 2026 Winter cover crops emerged

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