Feeding the 21 st Century UK Holstein Dairy Cow EHRC Conference - - PowerPoint PPT Presentation

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feeding the 21 st century uk holstein dairy cow
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Feeding the 21 st Century UK Holstein Dairy Cow EHRC Conference - - PowerPoint PPT Presentation

Jan 20, 2023 247 likes •405 views

Feeding the 21 st Century UK Holstein Dairy Cow EHRC Conference 2017 Budapest Sue Bryan Thoughts from the UK Considering Size change the future Feed delivery UK Cow size (1930) Source:

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Feeding the 21st Century UK Holstein Dairy Cow

EHRC Conference 2017 – Budapest

Sue Bryan

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Thoughts from the UK

Size change Feed delivery Considering the future

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UK Cow size (1930)

Source: https://ahundredyearsago.com/2012/02/06/average-height-for-males-and-females-in-1912-and-2012/

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UK Cow size (1930 - 2017)

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Using UK data to qualify this:

Chest Width:

4,0 4,5 5,0 5,5 6,0 6,5 7,0 7,5 8,0 8,5 1 2 3 4 5 6 2016 1999 Lineáris (2016) Lineáris (1999)

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Body Depth:

3,0 4,0 5,0 6,0 7,0 8,0 9,0 1 2 3 4 5 6 2016 1999 2016uk 1999uk

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What impact does this have?

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Physical feed form

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21st Century Nutrition Prediction

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The future

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Challenging the Normal

The future

Rationing the “average”?

Feeding the “average”?

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Thank you for listening

With sincere thanks to