Previously, we created a 20-year data set, CHAPS20Y, from historical data generated by Cow Herd Appraisal Performance Software, a beef management program. In this article, we describe CHAPS20Y calving distributions, including yearly means and 20-year averages. Yearly mean calving distributions are consistent over the 20-year period, but yearly herd minimum and maximum values vary greatly. Herd-to-herd differences in nutrition, breed, environment, and management may explain this variation. We used CHAPS20Y as a tool for understanding calving distribution and increasing the Extension knowledge base. Extension professionals can use this knowledge to help beef producers set and achieve their herd management goals.

Creative Commons License

Creative Commons Attribution-Noncommercial 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License.



To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.