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Cow-Calf Corner

Cow-Calf Corner is a collection of timely management tips of interest to cow-calf producers in Oklahoma, and it is presented by Glenn Selk, OSU Cooperative Extension cattle specialist.

ccc.jpg Cow-Calf Corner is a collection of timely management tips of interest to cow-calf producers in Oklahoma, and it is presented by Glenn Selk, OSU Cooperative Extension cattle specialist. Listed below you'll find a link to each week's video discussion.

Additional Links:

Selk's Weekly Tips:

(Please visit SUNUP TV's YouTube channel for shows predating August 4, 2012.)


May 19, 2018 Cow-Calf Corner Cow Temperament & breeding percentage 5/19/18
Glenn Selk explains the correlation between disposition and rebreeding performance.
May 12, 2018 Cow-Calf Corner - A.I. Tips 5/12/18
Glenn Selk explains how daytime temperatures can impact artificial insemination conception rates in cattle.
May 05, 2018 Cow-Calf Corner 5/5/18
Glenn Selk has three signs that indicate if cows are cycling.
Apr 28, 2018 Cow-Calf Corner - Early weaning 4/28/18
Glenn Selk says research shows there are benefits of early weaning in drought conditions.
Apr 21, 2018 Cow-Calf Corner - Udder health 4/21/18
Glenn Selk explains why producers should consider culling cows with unsound udders.
Apr 14, 2018 Cow-Calf Corner - Freemartin basics 4/14/18
Glenn Selk explains why producers should keep track of heifer calves born as twins to bulls.
Apr 07, 2018 Cow-Calf Corner - Selecting weaning dates 4/7/18
Glenn Selk explains why weaning dates are important for the fall calving season.
Mar 31, 2018 Cow-Calf Corner - Energy needs of heifers 3/31/18
Glenn Selk looks at research about cow nutritional needs to increase re-breeding.
Mar 24, 2018 Cow-Calf Corner 3/24/18
Glenn Selk tells us why selecting and acclimating new bulls to the herd now, will help during breeding season.
Mar 11, 2018 Cow-Calf Corner 3/11/18
Glenn Selk tells us why the body condition of cows following calving is important to rebreeding.
Feb 24, 2018 Cow-Calf Corner 2/24/18
In Cow-Calf Corner, Glenn Selk explains how nutrition needs change for cows after calving.
Feb 17, 2018 Cow-Calf Corner 2/17/18
Glenn Selk explains research findings that show the connection between birthweights and air temperatures.
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