Vitamin Tolerance of Animals
Subcommittee on Vitamin Tolerance, Committee on Animal Nutrition, National Research Council
Many feedstuffs and forages do not provide the dietary vitamins necessary for optimum growth and development, making supplementation necessary. This volume offers a practical, well-organized guide to safe levels of vitamin supplementation in all major domestic species, including poultry, cattle, sheep, and fishes. Fourteen essential vitamins are discussed with information on requirements in various species, deficiency symptoms, metabolism, indications of hypervitaminosis, and safe dosages.
年:
1987
出版社:
National Academies Press
语言:
english
ISBN 10:
030903728X
文件:
CHM, 364 KB
IPFS:
,
english, 1987