Concepedia

H.D. Norman

HN

Statistics

Publications

96

Citations

3.9K

H-Index

35

Active since

1972

Affiliations

Agricultural Research Service(Current)

Beltsville Agricultural Research Center

United States Department of Agriculture

University of Maryland, College Park

Dairy Management

H.D. Norman is an author at Agricultural Research Service specializing in animal science, livestock production, and agricultural economics.

ORCID

Top concepts

Publications per year

1972–2022

96

Publications

96

Development of a National Genetic Evaluation for Cow Fertility

P.M. VanRaden, A.H. Sanders, M.E. Tooker et al. · Journal of Dairy Science · 2004 · 304 citations · Full text

Reproductive status of Holstein and Jersey cows in the United States

H.D. Norman, J.R. Wright, S.M. Hubbard et al. · Journal of Dairy Science · 2009 · 189 citations · Full text

Use of sexed semen and its effect on conception rate, calf sex, dystocia, and stillbirth of Holsteins in the United States

H.D. Norman, J.L. Hutchison, R.H. Miller · Journal of Dairy Science · 2010 · 177 citations · Full text

Trends in Calving Ages and Calving Intervals for Dairy Cattle Breeds in the United States

Elizabeth Hare, H.D. Norman, J.R. Wright · Journal of Dairy Science · 2006 · 171 citations · Full text

Genetic and environmental factors that affect gestation length in dairy cattle

H.D. Norman, J.R. Wright, M.T. Kuhn et al. · Journal of Dairy Science · 2009 · 165 citations · Full text

1–5 of 96