Roger Lee McCraw

Works (4)

Updated: April 5th, 2024 00:26

2003 journal article

Effects of breed (Angus vs Simmental) and copper and zinc source on mineral status of steers fed high dietary iron

Journal of Animal Science, 81(1), 318–322.

By: L. Mullis n, J. Spears n & R. McCraw n

MeSH headings : Animals; Biological Availability; Breeding; Cattle / genetics; Cattle / metabolism; Ceruloplasmin / metabolism; Copper / administration & dosage; Copper / blood; Copper / pharmacokinetics; Copper Sulfate / administration & dosage; Iron, Dietary / administration & dosage; Iron, Dietary / metabolism; Liver / chemistry; Liver / enzymology; Male; Nutritional Requirements; Nutritional Status; Random Allocation; Zinc / administration & dosage; Zinc / blood; Zinc / pharmacokinetics; Zinc Sulfate / administration & dosage
TL;DR: Results indicate that neither CuSO4 nor CuProt were effective at the supplemental concentrations evaluated in alleviating the adverse effect of high Fe on Cu status. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Estimated copper requirements of Angus and Simmental heifers

Journal of Animal Science, 81(4), 865–873.

By: L. Mullis n, J. Spears n & R. McCraw n

MeSH headings : Animals; Breeding; Cattle / growth & development; Cattle / metabolism; Cattle / physiology; Copper / administration & dosage; Copper / blood; Copper / metabolism; Diet / veterinary; Dose-Response Relationship, Drug; Female; Lactation / metabolism; Lactation / physiology; Liver / chemistry; Nutritional Requirements; Pregnancy; Pregnancy, Animal / metabolism; Pregnancy, Animal / physiology; Random Allocation
TL;DR: Results suggest that Angus heifers have a lower minimal Cu requirement than Simmental, and Cu supplementation of the control diet increased plasma Cu during gestation and greatly increased liver Cu in both breeds. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Evaluation of crossbred calf and cow types for the coastal plain of North Carolina

Journal of Animal Science, 78(9), 2253–2256.

By: A. Pala n, O. Robison n & R. McCraw n

MeSH headings : Animals; Breeding / methods; Cattle / genetics; Cattle / physiology; Cattle Diseases / physiopathology; Hybridization, Genetic / physiology; North Carolina; Stress, Physiological / physiopathology; Stress, Physiological / veterinary
TL;DR: Angus crosses had the lowest weaning weight, birth weight, and milk yield, but the highest kilograms of calf weaned per cow exposed in all data sets. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

1981 journal article

Evaluating fertility of dairy bulls using dairy herd improvement data

Dissertation Abstracts International. B, Sciences and Engineering, 42(1), 5.

By: R. McCraw

Source: NC State University Libraries
Added: August 6, 2018

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