ABSTRACT In the United States, livestock nutrient requirements have been developed by
volunteer committees of the Board on Agriculture and Natural Resources of the NRC …

Quantitation of nutrient requirements for animals is a complex area because of the variety of
factors that influence requirements, the criteria for nutritive adequacy, and the variability …

With the consolidation of production facilities, development and implementation of feed and
growth technologies, and improvements in genetics, production efficiency of meat, milk, egg …

Traditional feed composition tables have been a useful tool in the field of animal nutrition
throughout the last 70 yr. The objective of this paper is to discuss the challenges and …

This book entitled “A Guide to Principles of Animal Nutrition” consists of 20 chapters. As the
name says, this book is a guide primarily meant to serve students taking animal nutrition …

This publication is a revision of the previous swine nutrition publication prepared by the
University of Nebraska and South Dakota State University. The focus of the publication …

Since 1944, the National Research Council has published 10 editions of the Nutrient
Requirements of Swine. This reference has guided nutritionists and other professionals in …

Since 1944, the National Research Council (NRC) has published seven editions of the
Nutrient Requirements of Beef Cattle. This reference has guided nutritionists and other …

After more than 20 years a new NRC for dairy cattle has been published. The National
Research Council (NRC) is now referred to as the National Academies of Science …

During the summer of 2012, the 11th revised edition of “Nutrient Requirements of Swine”
from the National Research Council (NRC, 2012) was released. For this publication dynamic …