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South Dakota State University

South Dakota Swine Research Report, 2001

Age at weaning

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Effect Of Nursery Pen Group Zize On Performance And Weight Variation Of Pigs Weaned At 10 To 20 And 20 To 30 Days Of Age, G.W. Libal May 2002

Effect Of Nursery Pen Group Zize On Performance And Weight Variation Of Pigs Weaned At 10 To 20 And 20 To 30 Days Of Age, G.W. Libal

South Dakota Swine Research Report, 2001

Current trends in the swine industry are for management of pigs in larger groups well beyond that which has been recommended. With larger groups there is the potential for higher stocking rates because of more effective pig space per pen, savings in cost of dividing fences, and, in some cases, feeding equipment. However, with larger groups, more initial weight variation within a pen would be expected due to less sorting and more social competition because of more pigs per pen. It is unclear if these potentially negative factors would result in poorer pig performance during the nursery period and/or more …