A. R. Hartman
Researcher
Also affiliated: Kansas State University (2023)
Graduate Student Researcher
Research Areas
Biography and Research Information
OverviewAI-generated summary
A. R. Hartman's research focuses on improving reproductive efficiency in beef cattle. Their work includes investigating the impact of insemination timing relative to estrus on pregnancy rates when using sex-sorted semen in beef heifers. Hartman also studies novel semen evaluation technologies and compares different breeds of yearling beef bulls. Another area of investigation involves analyzing sire distribution of calves in beef herds following fixed-time artificial insemination and immediate natural service exposure. These studies are conducted in collaboration with researchers from the Arkansas Agricultural Experiment Station, including K. E. Fike, D. M. Grieger, E. D. McCabe, and D. R. Jacobs. Hartman's scholarship metrics include an h-index of 1, with 2 total publications and 2 total citations.
Metrics
- h-index: 1
- Publications: 2
- Citations: 1
Selected Publications
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Assessment of Novel Semen Evaluation Technologies and Breed Comparisons in Yearling Beef Bulls (2023)
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Sire Distribution of Calves in a Beef Herd with Use of Fixed Time Artificial Insemination Followed by Immediate Bull Exposure for Natural Service in Cows and Heifers (2023)
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Delayed Timing of Insemination Relative to Estrus Improves Pregnancy to Artificial Insemination With Sex-Sorted Semen in Beef Heifers (2023)
Collaboration Network
Top Collaborators
- Assessment of Novel Semen Evaluation Technologies and Breed Comparisons in Yearling Beef Bulls
- Sire Distribution of Calves in a Beef Herd with Use of Fixed Time Artificial Insemination Followed by Immediate Bull Exposure for Natural Service in Cows and Heifers
- Assessment of Novel Semen Evaluation Technologies and Breed Comparisons in Yearling Beef Bulls
- Sire Distribution of Calves in a Beef Herd with Use of Fixed Time Artificial Insemination Followed by Immediate Bull Exposure for Natural Service in Cows and Heifers
- Delayed Timing of Insemination Relative to Estrus Improves Pregnancy to Artificial Insemination With Sex-Sorted Semen in Beef Heifers
- Delayed Timing of Insemination Relative to Estrus Improves Pregnancy to Artificial Insemination With Sex-Sorted Semen in Beef Heifers
- Delayed Timing of Insemination Relative to Estrus Improves Pregnancy to Artificial Insemination With Sex-Sorted Semen in Beef Heifers
- Delayed Timing of Insemination Relative to Estrus Improves Pregnancy to Artificial Insemination With Sex-Sorted Semen in Beef Heifers
- Sire Distribution of Calves in a Beef Herd with Use of Fixed Time Artificial Insemination Followed by Immediate Bull Exposure for Natural Service in Cows and Heifers
- Sire Distribution of Calves in a Beef Herd with Use of Fixed Time Artificial Insemination Followed by Immediate Bull Exposure for Natural Service in Cows and Heifers
- Assessment of Novel Semen Evaluation Technologies and Breed Comparisons in Yearling Beef Bulls
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