Why does soil carbon matter?

This short video features soil scientist Louis Schipper explaining what soil carbon is, why it matters for both farm productivity and the climate, and why boosting it can be tricky. You’ll learn how carbon moves into soil through photosynthesis and back out via respiration, and why keeping ground covered is critical. It also describes possible on-farm actions like mixing plantain, chicory or tall fescue into pastures to send more carbon below ground. 

Ag Matters
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Soil

  • Soil carbon - Why soil matters for climate change

    Climate
    Greenhouse gas
    On-farm actions
    Soil
    Sustainability

    Learn how soil carbon impacts climate change and things you can do on your farm to offset your emissions.

  • Soil health and carbon

    Climate
    Regeneration
    Sequestration
    Soil

    Discover why New Zealand's soil already holds so much carbon, and why more is hard to add.

  • Soil carbon science

    Climate
    Greenhouse gas
    Sequestration
    Soil

    Follow the science of how carbon builds up in soil, and why NZ's stocks are unusually high.

Sustainability

  • On-farm actions - Soil carbon

    Climate
    On-farm actions
    Resilience
    Sequestration
    Soil
    Sustainability

    Explore ways to boost soil carbon through diverse plants, better grazing, and smart irrigation.

  • Ag Matters: Why does methane matter?

    Climate
    Emissions reduction
    Greenhouse gas
    Livestock
    Methane
    Sustainability

    Learn about sources of methane and how it influences the climate.

  • Ag Matters: Why does nitrous oxide matter?

    Climate
    Emissions reduction
    Fertiliser
    Greenhouse gas
    Sustainability

    Learn about nitrous oxide, its effects, and ways to cut emissions in farming.

Greenhouse gas

  • How livestock affect the carbon cycle

    Climate
    Dairy
    Deer
    Greenhouse gas
    Livestock
    Methane
    Sequestration
    Sheep and beef
    Soil

    Learn how livestock impact the carbon cycle and climate in New Zealand agriculture.

  • On-farm potential actions

    Climate
    Emissions reduction
    Greenhouse gas
    Livestock
    On-farm actions
    Soil

    Explore actions New Zealand farmers can take to reduce greenhouse gas emissions effectively.

  • Greenhouse gas emissions factsheets

    Climate
    Emissions reduction
    Greenhouse gas
    Livestock
    Soil
    Sustainability

    Factsheets about farm greenhouse gas emissions, feeds, methane control, soil carbon, and more.

An alternative perspective

  • Green kiwifruit - Job potential

    Enterprise
    Employment
    Horticulture
    Productivity

    Discover how many jobs green kiwifruit could support on the whenua in your rohe.

  • Owl Farm case study - Paddock performance

    Enterprise
    Fertiliser
    Productivity
    Soil

    Discover which paddocks grow the most feed and why some fall short.

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Carbon Farming on Māori land: Do governance structures matter?

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