Measures of libido and their relation to serving capacity in the ram
The purpose of this study was to determine whether the ejaculation rate (serving capacity) of sexually experienced rams could be estimated by selected measures of sexual libido when rams were exposed to estrous ewes under conditions that prevented copulations. Twenty-four crossbred rams selected for...
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| Veröffentlicht in: | Journal of animal science 1992-11, Vol.70 (11), p.3376-3380 |
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| container_end_page | 3380 |
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| container_issue | 11 |
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| container_title | Journal of animal science |
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| creator | Price, E. O Erhard, H Borgwardt, R Dally, M. R |
| description | The purpose of this study was to determine whether the ejaculation rate (serving capacity) of sexually experienced rams could be estimated by selected measures of sexual libido when rams were exposed to estrous ewes under conditions that prevented copulations. Twenty-four crossbred rams selected for either high or low rates of copulation were exposed to two restrained estrous ewes under three treatment conditions that 1) permitted the full range of precopulatory and copulatory behaviors, 2) permitted precopulatory behaviors and mounting but precluded copulation, or 3) permitted precopulatory behaviors but not mounting or copulation. Frequencies of precopulatory behaviors (bouts of leg-kicking and anogenital sniffing) in each of the three treatment conditions and mounting frequency in Treatment 2 occurred in proportion to the ram's characteristic ejaculation rate (P < .001), suggesting that the mating potential of rams can be estimated under conditions that preclude copulation. Frequencies of precopulatory behaviors and mounting were lower when the rams were allowed to copulate, due largely to periods of sexual inactivity after ejaculations. |
| doi_str_mv | 10.2527/1992.70113376x |
| format | Article |
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O ; Erhard, H ; Borgwardt, R ; Dally, M. R</creator><creatorcontrib>Price, E. O ; Erhard, H ; Borgwardt, R ; Dally, M. R</creatorcontrib><description>The purpose of this study was to determine whether the ejaculation rate (serving capacity) of sexually experienced rams could be estimated by selected measures of sexual libido when rams were exposed to estrous ewes under conditions that prevented copulations. Twenty-four crossbred rams selected for either high or low rates of copulation were exposed to two restrained estrous ewes under three treatment conditions that 1) permitted the full range of precopulatory and copulatory behaviors, 2) permitted precopulatory behaviors and mounting but precluded copulation, or 3) permitted precopulatory behaviors but not mounting or copulation. Frequencies of precopulatory behaviors (bouts of leg-kicking and anogenital sniffing) in each of the three treatment conditions and mounting frequency in Treatment 2 occurred in proportion to the ram's characteristic ejaculation rate (P < .001), suggesting that the mating potential of rams can be estimated under conditions that preclude copulation. Frequencies of precopulatory behaviors and mounting were lower when the rams were allowed to copulate, due largely to periods of sexual inactivity after ejaculations.</description><identifier>ISSN: 0021-8812</identifier><identifier>EISSN: 1525-3163</identifier><identifier>DOI: 10.2527/1992.70113376x</identifier><identifier>PMID: 1459898</identifier><language>eng</language><publisher>United States: Am Soc Animal Sci</publisher><subject>Animal reproduction ; Animals ; Copulation ; Ejaculation ; Estrus ; Female ; Libido ; Life Sciences ; Male ; Sexual behavior ; Sexual Behavior, Animal ; Sheep ; Sheep - physiology</subject><ispartof>Journal of animal science, 1992-11, Vol.70 (11), p.3376-3380</ispartof><rights>Copyright American Society of Animal Science Nov 1992</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-5446-4538</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1459898$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02712019$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Price, E. O</creatorcontrib><creatorcontrib>Erhard, H</creatorcontrib><creatorcontrib>Borgwardt, R</creatorcontrib><creatorcontrib>Dally, M. R</creatorcontrib><title>Measures of libido and their relation to serving capacity in the ram</title><title>Journal of animal science</title><addtitle>J Anim Sci</addtitle><description>The purpose of this study was to determine whether the ejaculation rate (serving capacity) of sexually experienced rams could be estimated by selected measures of sexual libido when rams were exposed to estrous ewes under conditions that prevented copulations. Twenty-four crossbred rams selected for either high or low rates of copulation were exposed to two restrained estrous ewes under three treatment conditions that 1) permitted the full range of precopulatory and copulatory behaviors, 2) permitted precopulatory behaviors and mounting but precluded copulation, or 3) permitted precopulatory behaviors but not mounting or copulation. Frequencies of precopulatory behaviors (bouts of leg-kicking and anogenital sniffing) in each of the three treatment conditions and mounting frequency in Treatment 2 occurred in proportion to the ram's characteristic ejaculation rate (P < .001), suggesting that the mating potential of rams can be estimated under conditions that preclude copulation. Frequencies of precopulatory behaviors and mounting were lower when the rams were allowed to copulate, due largely to periods of sexual inactivity after ejaculations.</description><subject>Animal reproduction</subject><subject>Animals</subject><subject>Copulation</subject><subject>Ejaculation</subject><subject>Estrus</subject><subject>Female</subject><subject>Libido</subject><subject>Life Sciences</subject><subject>Male</subject><subject>Sexual behavior</subject><subject>Sexual Behavior, Animal</subject><subject>Sheep</subject><subject>Sheep - physiology</subject><issn>0021-8812</issn><issn>1525-3163</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkbtPxDAMxiMEguOxsiFFDCCGQpw0TTKeeEuHWGCOnGvK5dTHkbQ8_nt64sTAZMv-yd9nm5BjYJdccnUFxvBLxQCEUMXXFpmA5DITUIhtMmGMQ6Y18D2yn9KSMeDSyF2yC7k02ugJuXnymIboE-0qWgcXyo5iW9J-4UOk0dfYh66lfUeTjx-hfaNzXOE89N80tGuKRmwOyU6FdfJHm3hAXu9uX64fstnz_eP1dJYtuDF95g06cIVUEp2vlPIelB9TBVhUfLRZ5MKVojQGlXRasLniRV5o7oSpXMXFAbn4nbvA2q5iaDB-2w6DfZjO7LrGuALOwHzAyJ79sqvYvQ8-9bYJae7rGlvfDckqIXTBNBvB03_gshtiO-5hOWjIeZ6vlU820OAaX_6Jb-449s83zsLb4jNEb1ODdT3SYJeYFLMAdv0h8QNUz3-M</recordid><startdate>19921101</startdate><enddate>19921101</enddate><creator>Price, E. O</creator><creator>Erhard, H</creator><creator>Borgwardt, R</creator><creator>Dally, M. R</creator><general>Am Soc Animal Sci</general><general>Oxford University Press</general><general>American Society of Animal Science</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>K9.</scope><scope>U9A</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-5446-4538</orcidid></search><sort><creationdate>19921101</creationdate><title>Measures of libido and their relation to serving capacity in the ram</title><author>Price, E. O ; Erhard, H ; Borgwardt, R ; Dally, M. R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h299t-e9ab1b6575abef77ee17eabe71a6f2881643bd3d99a75b830c7264682b39fbf23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Animal reproduction</topic><topic>Animals</topic><topic>Copulation</topic><topic>Ejaculation</topic><topic>Estrus</topic><topic>Female</topic><topic>Libido</topic><topic>Life Sciences</topic><topic>Male</topic><topic>Sexual behavior</topic><topic>Sexual Behavior, Animal</topic><topic>Sheep</topic><topic>Sheep - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Price, E. O</creatorcontrib><creatorcontrib>Erhard, H</creatorcontrib><creatorcontrib>Borgwardt, R</creatorcontrib><creatorcontrib>Dally, M. R</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of animal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Price, E. O</au><au>Erhard, H</au><au>Borgwardt, R</au><au>Dally, M. R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measures of libido and their relation to serving capacity in the ram</atitle><jtitle>Journal of animal science</jtitle><addtitle>J Anim Sci</addtitle><date>1992-11-01</date><risdate>1992</risdate><volume>70</volume><issue>11</issue><spage>3376</spage><epage>3380</epage><pages>3376-3380</pages><issn>0021-8812</issn><eissn>1525-3163</eissn><abstract>The purpose of this study was to determine whether the ejaculation rate (serving capacity) of sexually experienced rams could be estimated by selected measures of sexual libido when rams were exposed to estrous ewes under conditions that prevented copulations. Twenty-four crossbred rams selected for either high or low rates of copulation were exposed to two restrained estrous ewes under three treatment conditions that 1) permitted the full range of precopulatory and copulatory behaviors, 2) permitted precopulatory behaviors and mounting but precluded copulation, or 3) permitted precopulatory behaviors but not mounting or copulation. Frequencies of precopulatory behaviors (bouts of leg-kicking and anogenital sniffing) in each of the three treatment conditions and mounting frequency in Treatment 2 occurred in proportion to the ram's characteristic ejaculation rate (P < .001), suggesting that the mating potential of rams can be estimated under conditions that preclude copulation. Frequencies of precopulatory behaviors and mounting were lower when the rams were allowed to copulate, due largely to periods of sexual inactivity after ejaculations.</abstract><cop>United States</cop><pub>Am Soc Animal Sci</pub><pmid>1459898</pmid><doi>10.2527/1992.70113376x</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-5446-4538</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8812 |
| ispartof | Journal of animal science, 1992-11, Vol.70 (11), p.3376-3380 |
| issn | 0021-8812 1525-3163 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_02712019v1 |
| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Animal reproduction Animals Copulation Ejaculation Estrus Female Libido Life Sciences Male Sexual behavior Sexual Behavior, Animal Sheep Sheep - physiology |
| title | Measures of libido and their relation to serving capacity in the ram |
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