As we've discussed over the years, the feed conversion for beef calves still nursing mamma on good spring pasture is not great. In fact, in times of high feed costs, it's a practice that may not be profitable. Regardless, as cattlemen look for lesser cost feed alternatives, we've been asked if dried distiller grains (DDG) are a viable alterative in a creep feed ration. Simply . . . yes they are.
By all indications from those who have done work with DDGs in creep rations, the ration could be comprised of up to 50% DDGs. Francis Fluharty suggests that an upper limit of 40% in the ration is safer, especially if pasture becomes short in summer, prior to weaning.
The inclusion rate of DDG up to the 40-50% limit will be largely dependant on their cost versus other feed stuffs. With corn currently trading for greater than 10 cents per pound, DDGs presently being purchased for $150-$180 per ton are a cost effective alternative source of energy in the ration, and provide more than adequate levels of protein. DDG may be mixed with whatever the next lowest cost of energy may be such as cracked corn, wheat midds, soyhulls, rolled barley, oats, etc.
For more information from mid western beef cattle researchers and specialists on the inclusion of DDG in creep rations, visit these links:
http://www.ag.ndsu.edu/pubs/ansci/beef/as1242w.htm
http://www.ddgs.umn.edu/articles-beef/2007-Lasley-%20AS%20Leaflet%20R2186.pdf
http://jas.fass.org/cgi/content/abstract/84/8/2200
http://animalscience.tamu.edu/main/academics/beef/browsing/may07.html
http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1062&context=animalscinbcr
http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1290&context=agecon_cornhusker
Source: Stan Smith, PA, FairfieldCountyOSU Extension