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Nutrient Requirement Models

Click the links below to begin downloading the linked document. To save the file to a particular location on your computer, right click on the link, select the "Save Target As" option and then choose the folder on your computer into which you would like the file to be saved. 

Nutrient Requirements of Beef Cattle: Eighth Revised Edition (2016)

Software Downloads: Nutrient Requirement Models of Beef Cattle (Compatible with Windows 7 32-bit and 64-bit machines):

NRC Beef Model (1996, 2000)Beef Set Up 1.0.3 (.zip)

Supportive Documentation for Above Programs (The following documents are in PDF form):


Software Downloads: Nutrient Requirement Models of Dairy Cattle (Compatible with Windows 7 32-bit and 64-bit machines):

Supportive Documentation for Above Programs (The following documents are in PDF form):


Nutrient Requirements of Swine: Eleventh Revised Edition (2012)


Nutrient Requirements of Poultry: Ninth Revised Edition, 1994 (1994)


Nutrient Requirements of Horses: Sixth Revised Edition (2007)


Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids (2007)


Nutrient Requirements of Fish and Shrimp (2011)