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Growing media and compost

Growing media and compost

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Growing media and compost

Growers should have a high degree of confidence in the biosecurity status of all inputs coming into an orchard.

This includes growing media such as compost and mulch, as the movement of these could carry and introduce high-risk biosecurity threats.

Growing media has been included as a pathway for which there are controls under the National Kiwifruit Pathway Management Plan (Pathway Plan).

Psa-V is the current high-risk organism of the Pathway Plan, meaning compost providers need to demonstrate freedom of this pest. High risk organisms may be reviewed with any new information that changes the risk of spread on this pathway.



Mulch containing kiwifruit plant material should not be moved between kiwifruit orchards and is prohibited from being moved from Psa positive orchards to Psa non-detected orchard.

If compost doesn’t reach sufficiently high temperatures for an appropriate duration of time during the manufacturing process, then it can present a higher risk of introducing pests and diseases particularly if kiwifruit plant material is included as an input. KVH has developed a template to make it easy for manufacturers to demonstrate they meet the rules of the Pathway Plan, and provide growers with a simple means of checking for growers to recognise this tick of approval.

Producers are required to have practices in place to ensure that:

  • Product is free from high-risk organisms or that movements don’t carry significant risk.
  • Traceability records are kept including the orchard receiving the goods; the carrier taking the goods; and the dates of delivery of the goods to the orchard.

steps to achieve approval

  • Download and complete the Compost Manual, documenting how the requirements will be met.
  • Submit the completed manual to KVH by emailing registration@kvh.org.nz.
  • KVH will issue approval once we are satisfied requirements are met, which may involve an on-site audit.
  • Maintain records and be audited to confirm compliance.

SEEN SOMETHING UNUSUAL?

KVH investigates reports of unusual symptoms to identify and manage any biosecurity risks.

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LATEST NEWS

13 Dec 2024

Our Biosecurity Act submission is available now

KVH’s submission on proposed amendments to the Biosecurity Act (as completed and submitted on Friday 13 December) can be read here. The Ministry for Primary Industries (MPI) is leading the review consultation process and our comprehensive submission on behalf of the kiwifruit industry addresses most of the proposed changes, as these have a bearing on how the biosecurity system will operate in the future. Significant areas for our sector that we have commented on relate to funding and compensation, readiness and response, and long-term management. MPI will now analyse submissions, publish a summary, and make recommendations to the Minister for Biosecurity. It is anticipated Cabinet will consider final policy proposals in 2025. Thank you to those who have discussed the submission with us. We welcome any further questions or feedback about the process at info@kvh.org.nz. Visit the MPI Biosecurity Act review webpage for detailed proposed amendments information Read more about how we developed our submission

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02 Dec 2024

KVH Biosecurity Act draft submission

In the last Bulletin we mentioned the consultation underway on several proposed amendments to the Biosecurity Act 1993. Our draft submission is now available to view here. We welcome the opportunity for further discussion so please do get in touch at info@kvh.org.nz by 13 December when the submission is due if you have questions. The consultation and our submission have been part of our presentation at the recent Grower Roadshows too, and we thank those of you who have already spoken with us about it. The Ministry for Primary Industries (MPI) is leading this process and our comprehensive submission on behalf of the kiwifruit industry will address most of the proposed changes, as these have a bearing on how the biosecurity system will operate in the future. Some of the proposals are significant to our sector, particularly those in the sections about funding and compensation, readiness and response, and long-term management.

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02 Dec 2024

Fun Fact

The holidays are almost here and with them come extra biosecurity risks posed by unpacking Christmas goodies and luggage. Remember, and be sure to remind family and friends, to be on the lookout for unwanted guests of the “bug” kind and carefully unpack and check any packages or bags from overseas for hitchhiking pests. Open parcels in a closed room and if you find anything unusual, catch it, photograph it, and report it. Looking across previous years it is estimated that around 3,400 items of undeclared fresh produce will be seized from passengers over the Christmas period alone! Kiwifruit growers and other passengers associated with primary sectors travelling over the Christmas and New Year period may find they experience more interventions when returning to New Zealand. This is because they potentially pose a greater biosecurity risk based on the likelihood they may have visited offshore orchards and farms during their travels. KVH has produced a useful one-page poster outlining everything growers can do to help reduce biosecurity risk and what you can expect through border control when returning home.

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