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A Comparison of Profitability and Environmental Impacts of Two Feeding Systems on NZ – Jackie Aveling

A Comparison of Profitability and Envirornmental Impacts of Two Feeding Systems on New Zealand Dairy Farms Summary Presentation of Jackie Aveling’s MBA February 2016 – Ashburton NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member

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February 1, 2016 No Comments

Putting the FUN in the FUNdamentals of Ruminant Nutrition

Putting the FUN in the FUNdamentals of Ruminant Nutrition A presentation exploring the approachs taken by Nadine Huitema and Andrea Murphy in nutrition extenstion. Auckland August 2015 NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form

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August 4, 2015 No Comments

Hague – Metabolisable Energy Calculations

Metabolisable Energy Calculations James Hague Presented at April 2015 Meeting NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help them answer their questions. If you are a Rural

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April 5, 2015 No Comments

Macdonald et al 2014; Holstein-Friesian calves selected for divergence in residual feed intake during growth exhibited significant but reduced residual feed intake divergence in their first lactation

Holstein-Friesian calves selected for divergence in residual feed intake during growth exhibited significant but reduced residual feed intake divergence in their first lactation. Authors: K.A. Macdonald, J.E. Pryce, R.J. Spelman, S.R. Davis, W.J. Wales, G.C. Waghorn, Y.J. Williams, L. C. Marett, B. J. Hayes Published: Journal of Dairy Science 2014 97:1427-1435 NZARN members a full

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October 4, 2014 No Comments

Diurnal Grazing Pattern

Article: Its physiological basis and strategic management By Dr. Pablo Gregorini, Senior Scientist, Feed and Farm Systems Group/Modelling Team, Dairy NZ NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help

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July 6, 2014 No Comments

Duplicate of Diurnal Grazing Pattern

Presentation: Its understanding, management and Modelling By Dr. Pablo Gregorini, Senior Scientist, Feed and Farm Systems Group/Modelling Team, Dairy NZ NZSRN Meeting 3 July 2014, Hamilton NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find

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July 3, 2014 No Comments

Feed Efficiency

Presentation: By Steve Little, Capacity+ Ag Consulting, Australia NZARN Meeting, Auckland, 27 March 2014 NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help them answer their questions. If

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March 27, 2014 No Comments

Fibre Digestion, the link between rumen microbes and dung screening

Presentation: By J Bax Lallemand Animal Nutrition NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help them answer their questions. If you are a Rural Professional interested in

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March 27, 2014 No Comments

Feed Conversion Efficiency Project

Presentation: By Kevin Macdonald & Garry Waghorn, Dairy NZ 27 March 2014 NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help them answer their questions. If you are a

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March 27, 2014 No Comments

The Cow in Equilibrium – Energy Balance

Presentation: By Bryan McKay, Dairy Production Systems Ltd. 2013 NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for more information are encouraged to use our ‘contact a nutritionist’ form and ‘member directory’ to find a member who can help them answer their questions. If you are a Rural Professional

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February 6, 2013 No Comments
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