Nutrient Requirement Models
Beef Cattle
Nutrient Requirements of Beef Cattle: Eighth Revised Edition 2016
- Download version 1.0.37.25
- National Academies of Sciences, Engineering, and Medicine website
- Additional information about the BCNRM (2016)
Nutrient Requirements of Beef Cattle: Seventh Revised Edition 1996, 2000
- Download version 1.0.5
- Modifications in the NRC Beef model (1996, 2000)
- Detailed NRC Beef (1996, 2000) Software Modifications
- Additional information about the NRC Beef Model (1996, 2000)
Dairy Cattle
Nutrient Requirements of Dairy Cattle: Eighth Revised Edition 2021
- National Academies of Sciences, Engineering, and Medicine website
Nutrient Requirements of Dairy Cattle: Seventh Revised Edition 2001
- Download version 1.1.11
- Modifications in the NRC Dairy model (2001) software
- Detailed NRC Dairy (2001) Software Modifications
- Additional information about the NRC Dairy Model (2001)
Swine
Nutrient Requirements of Swine: Eleventh Revised Edition (2012)
Poultry
Nutrient Requirements of Poultry: Tenth Revised Edition (2026)
Horses
Nutrient Requirements of Horses: Sixth Revised Edition (2007)
Small Ruminants
Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids (2007)