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  • Rights: DairyNZ and The University of Waikato Te Whare Wānanga o Waikato
    Published 15 April 2021 Referencing Hub media
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    DairyNZ supports the farming sector by investing in research, resource development, extension and advocacy to ensure sustainable1 dairy farming and food production.

    This video provides an introduction to some of the big questions DairyNZ’s farmers and scientists are working to answer.

    Transcript

    Ben Fisher

    Climate change2 is making things more unpredictable.

    Dr Ina Pinxterhuis

    Nitrogen3 has been increasing in our waterways.

    Holly Flay

    Methane4 is playing a role in global warming.

    Dr Elena Minnée

    Anything we do in a big way does have an impact on the environment.

    Dr Ina Pinxterhuis

    If we have more and more summer droughts, some of our pasture species5, like perennial6 ryegrass, don’t persist very well any more.

    Holly Flay

    We need to play our part in the dairy industry to help reduce emissions.

    Ben Fisher

    It’s important for me as a farmer to mitigate7 our impacts.

    Dr Ina Pinxterhuis

    We all want clean waterways. Farmers are fishermen, farmer families are swimming.

    Holly Flay

    But we also need to do it so that we can still feed the world.

    Ben Fisher

    DairyNZ is conducting a lot of research. DairyNZ’s role here is to ask those tough questions.

    Dr Ina Pinxterhuis

    We’re looking at animals, we’re looking at forages and other solutions that work on farm that are practical.

    Kieran McCahon

    Farmers have a huge role in driving the questions that we want to answer within science.

    Dr Elena Minnée

    There’s a lot of forward-thinking farmers that try these things before we do.

    Holly Flay

    There’s just so much that needs to be discovered so that we can help the environment and feed the world so that we’ve got a future to matter.

    Acknowledgements
    Ben Fisher
    Dr Ina Pinxterhuis
    Holly Flay
    Dr Elena Minnée
    Kieran McCahon
    Grace Gibberd
    DairyNZ
    Wide shot of research barn with feeding stalls at Lye Farm, courtesy of Just the Job.

    Acknowledgement

    This resource has been produced with the support of DairyNZ.

    1. sustainable: A way of using natural products so they are available for future generations.
    2. climate change: The large-scale, long-term increase in the Earth’s average temperatures, with associated changes in weather patterns. There is significant scientific evidence that warming is due to increased quantities of greenhouse gases in the atmosphere, with most of the rise due to human activity.
    3. nitrogen: A non-metal – symbol N, atomic number 7. Nitrogen is essential for life. It is a component of many molecules that make up cells, including DNA and proteins.
    4. methane: CH4, a gas that contributes to the greenhouse effect.
    5. species: (Abbreviation sp. or spp.) A division used in the Linnean system of classification or taxonomy. A group of living organisms that can interbreed to produce viable offspring.
    6. perennial: Living for 2 years or longer.
    7. mitigate: To make less severe or to lessen the intensity. For example, mitigating climate change involves reducing greenhouse gas emissions and enhancing ‘sinks’ (such as forests, oceans and soils) that store the gases.
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      sustainable

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    2. A way of using natural products so they are available for future generations.

      methane

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    4. CH4, a gas that contributes to the greenhouse effect.

      mitigate

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    6. To make less severe or to lessen the intensity. For example, mitigating climate change involves reducing greenhouse gas emissions and enhancing ‘sinks’ (such as forests, oceans and soils) that store the gases.

      climate change

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    8. The large-scale, long-term increase in the Earth’s average temperatures, with associated changes in weather patterns. There is significant scientific evidence that warming is due to increased quantities of greenhouse gases in the atmosphere, with most of the rise due to human activity.

      species

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    10. (Abbreviation sp. or spp.) A division used in the Linnean system of classification or taxonomy. A group of living organisms that can interbreed to produce viable offspring.

      nitrogen

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    12. A non-metal – symbol N, atomic number 7. Nitrogen is essential for life. It is a component of many molecules that make up cells, including DNA and proteins.

      perennial

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    14. Living for 2 years or longer.