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.
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Ramsay, J. M., Hulsman, L. L., & Ringwall, K. A. (2017). Maximizing Use of an Extension Beef Cattle Data Set: Part 1—Calving Distribution. The Journal of Extension, 55(3), Article 1. https://doi.org/10.34068/joe.55.03.01