Winter 2010
Volume 12, Issue 1
INSIDE... Limousin Commentary The Limousin breed fits today’s beef industry.
Online Marketplace Is 1 of Many Web-Based Tools NALF offers a lot of helpful applications and information for commercial cow-calf producers on its Web site.
What Drives Value in Feeder Cattle? Earning premiums for your feeder cattle is a team effort, but the process begins at home.
Research Illustrates Feed Efficiency Feeding experiments repeatedly rank Limousin genetics at or near the top.
Limousin Locator Find the Limousin sales and private-treaty offerings near you.
Bottom Line is published three times per year by the North American Limousin Foundation, 7383 S. Alton Way, Suite 100, Centennial, Colorado 80112; (303) 220-1693; fax: (303) 220-1884; www.nalf.org Executive Vice President Bob Hough, Ph.D., Ext. 120 Dir. of Member & Commercial Relations Frank Padilla, Ext. 123 Dir. of Performance Programs Lauren Hyde, Ph.D., Ext. 140 Dir. of Communications Brad Parker, Ext. 117
Lifetime production can increase by more than 20 percent in crossbreeding programs designed to capture both direct heterosis in crossbred calves and maternal heterosis in crossbred cows.
Experts Agree: Let’s Rediscover Crossbreeding By Brad Parker As cattle producers continually strive to do more with less, industry experts from coast to coast and border to border have been offering similar advice lately. “It’s time to rediscover crossbreeding,” said Roy Burris, Ph.D., an Extension beef specialist for the University of Kentucky. Many of his colleagues agree. Scott Greiner, Ph.D., an Extension animal scientist at Virginia Tech, said it is one of the oldest and most fundamental principles to reducing costs and enhancing productivity.
“Crossbreeding beef cattle offers two primary advantages relative to the use of only one breed,” he explained. “Crossbred animals combine the strengths of the various breeds used to form the cross, and crossbred animals exhibit heterosis.” Commercial cattle producers must realize that no single breed excels in all areas that affect profitability, said Matt Spangler, Ph.D., a beef geneticist at the University of Nebraska-Lincoln. continued on page 7