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In Hoard's
Milk Check Outlook
Bull List
Feature Stories
FARM Continuing Education
Cow Judging Contest
Classifieds
National Producers Exchange
Handy Hints
Showcase Directory
Subscribe
HD Digital Database
Blogs
HD Notebook
Farm Blog
Guest Blogs
Hoards at Expo
Youth
Youth Resources
Showmanship
NEW! 2023 CJC Classes & Placings
2-Year Colleges
4-Year Colleges
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Cow Judging Contest
Dairy Judging Corner
Internship
Clubs/Organizations
Youth Quizzes
Bookstore
Featured Items
Christmas Corner
Book as Gifts and More
Books & Video for Youth
PDF Files
Animal Health
Reproduction
Farm Business
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Milk Quality
Spanish Language
Building Plans
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Herd it Here Podcasts
DairyLivestream Webcasts
DairyLivestream Podcasts
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All Articles
Mario Mondaca
Mario Mondaca
The author is with the University of Wisconsin School of Veterinary Medicine.
Ventilation should focus on cow needs, not cost
Features
May 24 2019
Four seasons of fresh air
Features
May 25 2017
