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  • Home
  • Herdbook
    • Bucks
    • Does
    • Reference Goats
  • Sales
    • Kidding Schedule
    • Available Goats
    • Semen Sales
    • Transportation Options
    • Breeding Practices
    • Terms and Conditions
    • Goat Request Form
  • Client Resources
    • Kid Care Basics
    • Nutrition
    • Biosecurity
    • Quarantine
    • Healthcare
    • Housing
    • Registration and ADGA
    • Health Emergencies
    • Evaluating Conformation
    • Breeding
    • Kidding
    • Marketing Your Goats
    • Milking
    • Cheese and Yogurt
    • Soaps and Lotions
    • Other Links
  • Dr. Marie's Blog
  • About
  • Contact Us
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YOUR CART

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Dr. Marie's Blog

Reflections on my experiences as a farmer.

2/28/2018

Evaluating Bucks

I am a notorious buck hoarder - who just experienced a painful reality check. Over the years I've collected a large herd of exceptional bucks. However, as I've  become better at analyzing Nigerian genetics, I've become concerned about the prevalence of high inbreeding coefficients.

An inbreeding coefficient is  complex statistical calculation (do not try this at home!) that tells you the degree of inbreeding in a particular animal's pedigree. High inbreeding coefficients are an area of concern because the negative effects of inbreeding in all animals begins at 5% and becomes serious at 10%. The short version is that highly inbred animals often lack vigor and may suffer from higher illness and mortality rates.

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    Marie-France Orillion, Ph.D.

    Welcome to my blog! I am a retired researcher/university administrator. Since I'm a bit of a workaholic (my other addiction is sugar), I've embarked on a second career as an elementary school teacher. When I'm not working I enjoy playing with my goats and my gardens. This blog is a place where I reflect on what I've learned along the way. 

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Langston University Certificated Farm

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OWLHAVEN IS A
CLOSED HERD

Tested Annually for CAE, CL, Johnes, and Q-Fever
100% DISEASE FREE


​National Premises ID: 00MXEEA
CA USDA Flock ID: CA18730 


Copyright 2011
Artwork, photography, and text are protected by U.S. Copyright Law.

PREMISES UNDER VIDEO SURVEILLANCE​
ALL ANIMALS ARE MICROCHIPPED

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