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Metabolic changes in early lactation and impaired reproductive performance in dairy cows

Metabolic changes in early lactation and impaired reproductive performance in dairy cows – review article Authors: R. Jorritsma, T. Wensing, T.A.M. Kruip, Peter L.A.M.V. os, Jos P.T.M. Noordhuizen Published: Vet Res. 34(2003)11-26 Recommended reading by Ian Sawyer NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking

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Non-ruminal Transition & Fresh Cow Physiology

Non-ruminal Transition & Fresh Cow Physiology.  Impacts and management of DMI and NEFA flow around transition.  DMI and liver lipid management is at the core of energy metabolism and glucose supply at calving. Ian Sawyer Presented at the August 2015 NZARN members a full copy of the presentation is available below if you are logged

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Dairy Cow Fertility

Presentation: New Zealand experience in achieving compact calving and strategies for dealing with anoestrus, endometritis and late calving cows. By SCOTT MCDOUGALL, TOM BROWNLIE, MELVIN deBOER AND CHRIS COMPTON COGNOSCO, A DIVISION OF ANEXA ANIMAL HEALTH NZARN members a full copy of the presentation is available below if you are logged in. Non-members looking for

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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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Transition Cow Strategies

Presentation: By Dr. Hank Spencer, Global Technical Consultant, Elanco Animal Health 5 May 2012 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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Trouble-shooting milk fever and downer cow problems

Article: By Richard Adams, Virginia Ishler, Dale Moore (Department of Veterinary Science) Department of Dairy and Animal Health The Pennsylvania State University 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

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