Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age
The effect human presence and interactions performed after hatch to 3 months of age has on ostrich meat quality, skin damage and reproductive performance at a later age was investigated in 416-day-old ostrich chicks. The chicks were allocated to one of the three treatments, which varied with regard...
Gespeichert in:
| Veröffentlicht in: | Tropical animal health and production 2020-11, Vol.52 (6), p.3439-3448 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3448 |
|---|---|
| container_issue | 6 |
| container_start_page | 3439 |
| container_title | Tropical animal health and production |
| container_volume | 52 |
| creator | Muvhali, P. T. Bonato, M. Engelbrecht, A. Malecki, I. A. Mapiye, C. Cloete, S. W. P. |
| description | The effect human presence and interactions performed after hatch to 3 months of age has on ostrich meat quality, skin damage and reproductive performance at a later age was investigated in 416-day-old ostrich chicks. The chicks were allocated to one of the three treatments, which varied with regard to exposure to human presence and care for 3 months post-hatch: HP1—extensive human presence with physical contact (touch, stroking), gentle human voice and visual contact; HP2—extensive human presence with gentle human voice and visual contact without physical contact; S—standard control treatment, where human presence and visual contact were limited to routine management, feed and water supply only. Carcass attributes (carcass weight, dressing percentage and drumstick weight), meat quality traits (pH, colour and tenderness) and skin traits (skin size, skin grading and number of lesions) were evaluated on twenty-four 1-year-old South African Black (SAB) ostriches. Reproductive performance (egg production, average egg weight, number of clutches, clutch size, chick production, average chick weight, fertility and hatchability percentage) were recorded for the first three breeding seasons of 23 SAB pair-bred females from this study. No differences in carcass attributes, meat quality, skin traits and reproductive performance were found between treatments (
P
> 0.05). It was evident that exposure of day-old ostriches to extensive human presence and interaction as chicks did not influence carcass attributes, meat quality or skin traits at slaughter age, but more importantly, it did not compromise their reproductive performance. |
| doi_str_mv | 10.1007/s11250-020-02377-5 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2441614533</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2471763211</sourcerecordid><originalsourceid>FETCH-LOGICAL-c419t-f27cdd1b3690bd987d0da12606447595d38dbac198efbd254611be6dca9a52db3</originalsourceid><addsrcrecordid>eNp9kc1u1TAQhS0EoreFF2CBLLFh0YDHP3GyRBV_UhGbsrYce9KmJHZqJxX3DXjsOr0FJBZdWLY03zlnrEPIK2DvgDH9PgNwxSrGtyO0rtQTsgOlRaWlaJ6SHWOyraSW-ogc53zNWJE19XNyJHgLUki1I7-_oV3ozWrHYdmf0vxzCNTbyV4itcHThHOKfnXLcIt0xtTHNNngkMaexrykwV1hpvhrjhk9XWJ5LhjyRl-thaRzwoybYHMbwoLJFrMYMi2xZY42jXta4l6QZ70dM758uE_Ij08fL86-VOffP389-3BeOQntUvVcO--hE3XLOt822jNvgdesllKrVnnR-M46aBvsO8-VrAE6rL2zrVXcd-KEvD34lo_drJgXMw3Z4TjagHHNhksJNUglREHf_IdexzWFsl2hNOhacIBC8QPlUsw5YW_mNEw27Q0ws_VkDj2Z0pO578moInr9YL12E_q_kj_FFEAcgFxG4RLTv-xHbO8AkLqf2Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2471763211</pqid></control><display><type>article</type><title>Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age</title><source>MEDLINE</source><source>SpringerLink Journals</source><creator>Muvhali, P. T. ; Bonato, M. ; Engelbrecht, A. ; Malecki, I. A. ; Mapiye, C. ; Cloete, S. W. P.</creator><creatorcontrib>Muvhali, P. T. ; Bonato, M. ; Engelbrecht, A. ; Malecki, I. A. ; Mapiye, C. ; Cloete, S. W. P.</creatorcontrib><description>The effect human presence and interactions performed after hatch to 3 months of age has on ostrich meat quality, skin damage and reproductive performance at a later age was investigated in 416-day-old ostrich chicks. The chicks were allocated to one of the three treatments, which varied with regard to exposure to human presence and care for 3 months post-hatch: HP1—extensive human presence with physical contact (touch, stroking), gentle human voice and visual contact; HP2—extensive human presence with gentle human voice and visual contact without physical contact; S—standard control treatment, where human presence and visual contact were limited to routine management, feed and water supply only. Carcass attributes (carcass weight, dressing percentage and drumstick weight), meat quality traits (pH, colour and tenderness) and skin traits (skin size, skin grading and number of lesions) were evaluated on twenty-four 1-year-old South African Black (SAB) ostriches. Reproductive performance (egg production, average egg weight, number of clutches, clutch size, chick production, average chick weight, fertility and hatchability percentage) were recorded for the first three breeding seasons of 23 SAB pair-bred females from this study. No differences in carcass attributes, meat quality, skin traits and reproductive performance were found between treatments (
P
> 0.05). It was evident that exposure of day-old ostriches to extensive human presence and interaction as chicks did not influence carcass attributes, meat quality or skin traits at slaughter age, but more importantly, it did not compromise their reproductive performance.</description><identifier>ISSN: 0049-4747</identifier><identifier>EISSN: 1573-7438</identifier><identifier>DOI: 10.1007/s11250-020-02377-5</identifier><identifier>PMID: 32914345</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Age ; Animal Husbandry - methods ; Animals ; Biomedical and Life Sciences ; Breeding seasons ; Carcasses ; Chickens ; Chicks ; Clutch size ; Damage ; Egg production ; Exposure ; Fertility ; Hatchability ; Human performance ; Juveniles ; Life Sciences ; Meat ; Meat - analysis ; Meat quality ; Regular Articles ; Reproduction ; Skin ; Skin - pathology ; South Africa ; Struthioniformes - physiology ; Veterinary Medicine/Veterinary Science ; Water supply ; Weight ; Zoology</subject><ispartof>Tropical animal health and production, 2020-11, Vol.52 (6), p.3439-3448</ispartof><rights>Springer Nature B.V. 2020</rights><rights>Springer Nature B.V. 2020.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-f27cdd1b3690bd987d0da12606447595d38dbac198efbd254611be6dca9a52db3</citedby><cites>FETCH-LOGICAL-c419t-f27cdd1b3690bd987d0da12606447595d38dbac198efbd254611be6dca9a52db3</cites><orcidid>0000-0002-0790-0859</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11250-020-02377-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11250-020-02377-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32914345$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Muvhali, P. T.</creatorcontrib><creatorcontrib>Bonato, M.</creatorcontrib><creatorcontrib>Engelbrecht, A.</creatorcontrib><creatorcontrib>Malecki, I. A.</creatorcontrib><creatorcontrib>Mapiye, C.</creatorcontrib><creatorcontrib>Cloete, S. W. P.</creatorcontrib><title>Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age</title><title>Tropical animal health and production</title><addtitle>Trop Anim Health Prod</addtitle><addtitle>Trop Anim Health Prod</addtitle><description>The effect human presence and interactions performed after hatch to 3 months of age has on ostrich meat quality, skin damage and reproductive performance at a later age was investigated in 416-day-old ostrich chicks. The chicks were allocated to one of the three treatments, which varied with regard to exposure to human presence and care for 3 months post-hatch: HP1—extensive human presence with physical contact (touch, stroking), gentle human voice and visual contact; HP2—extensive human presence with gentle human voice and visual contact without physical contact; S—standard control treatment, where human presence and visual contact were limited to routine management, feed and water supply only. Carcass attributes (carcass weight, dressing percentage and drumstick weight), meat quality traits (pH, colour and tenderness) and skin traits (skin size, skin grading and number of lesions) were evaluated on twenty-four 1-year-old South African Black (SAB) ostriches. Reproductive performance (egg production, average egg weight, number of clutches, clutch size, chick production, average chick weight, fertility and hatchability percentage) were recorded for the first three breeding seasons of 23 SAB pair-bred females from this study. No differences in carcass attributes, meat quality, skin traits and reproductive performance were found between treatments (
P
> 0.05). It was evident that exposure of day-old ostriches to extensive human presence and interaction as chicks did not influence carcass attributes, meat quality or skin traits at slaughter age, but more importantly, it did not compromise their reproductive performance.</description><subject>Age</subject><subject>Animal Husbandry - methods</subject><subject>Animals</subject><subject>Biomedical and Life Sciences</subject><subject>Breeding seasons</subject><subject>Carcasses</subject><subject>Chickens</subject><subject>Chicks</subject><subject>Clutch size</subject><subject>Damage</subject><subject>Egg production</subject><subject>Exposure</subject><subject>Fertility</subject><subject>Hatchability</subject><subject>Human performance</subject><subject>Juveniles</subject><subject>Life Sciences</subject><subject>Meat</subject><subject>Meat - analysis</subject><subject>Meat quality</subject><subject>Regular Articles</subject><subject>Reproduction</subject><subject>Skin</subject><subject>Skin - pathology</subject><subject>South Africa</subject><subject>Struthioniformes - physiology</subject><subject>Veterinary Medicine/Veterinary Science</subject><subject>Water supply</subject><subject>Weight</subject><subject>Zoology</subject><issn>0049-4747</issn><issn>1573-7438</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp9kc1u1TAQhS0EoreFF2CBLLFh0YDHP3GyRBV_UhGbsrYce9KmJHZqJxX3DXjsOr0FJBZdWLY03zlnrEPIK2DvgDH9PgNwxSrGtyO0rtQTsgOlRaWlaJ6SHWOyraSW-ogc53zNWJE19XNyJHgLUki1I7-_oV3ozWrHYdmf0vxzCNTbyV4itcHThHOKfnXLcIt0xtTHNNngkMaexrykwV1hpvhrjhk9XWJ5LhjyRl-thaRzwoybYHMbwoLJFrMYMi2xZY42jXta4l6QZ70dM758uE_Ij08fL86-VOffP389-3BeOQntUvVcO--hE3XLOt822jNvgdesllKrVnnR-M46aBvsO8-VrAE6rL2zrVXcd-KEvD34lo_drJgXMw3Z4TjagHHNhksJNUglREHf_IdexzWFsl2hNOhacIBC8QPlUsw5YW_mNEw27Q0ws_VkDj2Z0pO578moInr9YL12E_q_kj_FFEAcgFxG4RLTv-xHbO8AkLqf2Q</recordid><startdate>20201101</startdate><enddate>20201101</enddate><creator>Muvhali, P. T.</creator><creator>Bonato, M.</creator><creator>Engelbrecht, A.</creator><creator>Malecki, I. A.</creator><creator>Mapiye, C.</creator><creator>Cloete, S. W. P.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7U7</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-0790-0859</orcidid></search><sort><creationdate>20201101</creationdate><title>Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age</title><author>Muvhali, P. T. ; Bonato, M. ; Engelbrecht, A. ; Malecki, I. A. ; Mapiye, C. ; Cloete, S. W. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-f27cdd1b3690bd987d0da12606447595d38dbac198efbd254611be6dca9a52db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Age</topic><topic>Animal Husbandry - methods</topic><topic>Animals</topic><topic>Biomedical and Life Sciences</topic><topic>Breeding seasons</topic><topic>Carcasses</topic><topic>Chickens</topic><topic>Chicks</topic><topic>Clutch size</topic><topic>Damage</topic><topic>Egg production</topic><topic>Exposure</topic><topic>Fertility</topic><topic>Hatchability</topic><topic>Human performance</topic><topic>Juveniles</topic><topic>Life Sciences</topic><topic>Meat</topic><topic>Meat - analysis</topic><topic>Meat quality</topic><topic>Regular Articles</topic><topic>Reproduction</topic><topic>Skin</topic><topic>Skin - pathology</topic><topic>South Africa</topic><topic>Struthioniformes - physiology</topic><topic>Veterinary Medicine/Veterinary Science</topic><topic>Water supply</topic><topic>Weight</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Muvhali, P. T.</creatorcontrib><creatorcontrib>Bonato, M.</creatorcontrib><creatorcontrib>Engelbrecht, A.</creatorcontrib><creatorcontrib>Malecki, I. A.</creatorcontrib><creatorcontrib>Mapiye, C.</creatorcontrib><creatorcontrib>Cloete, S. W. P.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection (ProQuest)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>Tropical animal health and production</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Muvhali, P. T.</au><au>Bonato, M.</au><au>Engelbrecht, A.</au><au>Malecki, I. A.</au><au>Mapiye, C.</au><au>Cloete, S. W. P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age</atitle><jtitle>Tropical animal health and production</jtitle><stitle>Trop Anim Health Prod</stitle><addtitle>Trop Anim Health Prod</addtitle><date>2020-11-01</date><risdate>2020</risdate><volume>52</volume><issue>6</issue><spage>3439</spage><epage>3448</epage><pages>3439-3448</pages><issn>0049-4747</issn><eissn>1573-7438</eissn><abstract>The effect human presence and interactions performed after hatch to 3 months of age has on ostrich meat quality, skin damage and reproductive performance at a later age was investigated in 416-day-old ostrich chicks. The chicks were allocated to one of the three treatments, which varied with regard to exposure to human presence and care for 3 months post-hatch: HP1—extensive human presence with physical contact (touch, stroking), gentle human voice and visual contact; HP2—extensive human presence with gentle human voice and visual contact without physical contact; S—standard control treatment, where human presence and visual contact were limited to routine management, feed and water supply only. Carcass attributes (carcass weight, dressing percentage and drumstick weight), meat quality traits (pH, colour and tenderness) and skin traits (skin size, skin grading and number of lesions) were evaluated on twenty-four 1-year-old South African Black (SAB) ostriches. Reproductive performance (egg production, average egg weight, number of clutches, clutch size, chick production, average chick weight, fertility and hatchability percentage) were recorded for the first three breeding seasons of 23 SAB pair-bred females from this study. No differences in carcass attributes, meat quality, skin traits and reproductive performance were found between treatments (
P
> 0.05). It was evident that exposure of day-old ostriches to extensive human presence and interaction as chicks did not influence carcass attributes, meat quality or skin traits at slaughter age, but more importantly, it did not compromise their reproductive performance.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>32914345</pmid><doi>10.1007/s11250-020-02377-5</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-0790-0859</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0049-4747 |
| ispartof | Tropical animal health and production, 2020-11, Vol.52 (6), p.3439-3448 |
| issn | 0049-4747 1573-7438 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2441614533 |
| source | MEDLINE; SpringerLink Journals |
| subjects | Age Animal Husbandry - methods Animals Biomedical and Life Sciences Breeding seasons Carcasses Chickens Chicks Clutch size Damage Egg production Exposure Fertility Hatchability Human performance Juveniles Life Sciences Meat Meat - analysis Meat quality Regular Articles Reproduction Skin Skin - pathology South Africa Struthioniformes - physiology Veterinary Medicine/Veterinary Science Water supply Weight Zoology |
| title | Meat quality, skin damage and reproductive performance of ostriches exposed to extensive human presence and interactions at an early age |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T06%3A56%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Meat%20quality,%20skin%20damage%20and%20reproductive%20performance%20of%20ostriches%20exposed%20to%20extensive%20human%20presence%20and%20interactions%20at%20an%20early%20age&rft.jtitle=Tropical%20animal%20health%20and%20production&rft.au=Muvhali,%20P.%20T.&rft.date=2020-11-01&rft.volume=52&rft.issue=6&rft.spage=3439&rft.epage=3448&rft.pages=3439-3448&rft.issn=0049-4747&rft.eissn=1573-7438&rft_id=info:doi/10.1007/s11250-020-02377-5&rft_dat=%3Cproquest_cross%3E2471763211%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2471763211&rft_id=info:pmid/32914345&rfr_iscdi=true |