There are a lot of jobs and career pathways in the Primary industry sector with many areas short of staff. If you are interested in training in primary industries, check out these websites that have training in farming, horticulture, animal care... and there is a very good jobs' database.

https://beeflambnz.com/your-levies-at-work/future-farms-initiative

https://nzfarmsource.co.nz/jobs/

https://www.nta.co.nz/

https://agritraining.co.nz/