Ministry for Primary Industries

Agriculture & Investment Services

Tapuwae Ahuwhenua

Biosecurity New Zealand

Tiakitanga Pūtaiao Aotearoa

Fisheries New Zealand

Tini a Tangaroa

New Zealand Food Safety

Haumaru Kai Aotearoa

Te Uru Rākau

Forestry New Zealand

Skip to content

MPI Home
Login
Contact

Search

Exporting
Importing
Growing & harvesting
Processing and handling
Food safety
Travel and recreation
Funding & programmes
Protection & response
Law & policy
News & resources
About MPI

Download document

/

Share

/

Download document

Modelling management change on production efficiency and methane output within a sheep flock [PDF, 99 KB]

Feedback

Close

Tēnā koe and welcome to our feedback page

How easy was it to get what you needed?

7 (very easy)

6

5

4

3

2

1 (very difficult)

How satisfied are you with your experience on the MPI website today?

7 (very satisfied)

6

5

4

3

2

1 (very unsatisfied)

Was the content on our website helpful?

Yes

No

If you'd like us to contact you, complete your details

Contact options

phone

email

Phone number

Email

Name (optional)

Sections

Exporting
Importing
Growing & harvesting
Processing and handling
Food safety

Travel and recreation
Funding & programmes
Protection & response
Law & policy
News & resources

About MPI
Search
Login
Contact us

Updates

Subscribe to MPI
Subscribe to RSS feeds

Contacts

General enquiries – NZ only0800 00 83 33
MPI media team029 894 0328
Report exotic pests/diseases 0800 80 99 66
Report illegal fishing activity 0800 47 62 24
Food safety helpline 0800 00 83 33
Emailinfo@mpi.govt.nz
General enquiries – overseas line+64 4 830 1574
See more contact details

Disclaimer Sitemap Copyright Privacy and security