Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix)
ABSTRACT For China yellow quail, Beijing white quail and Korean quail, number of eggs, total egg weight and laying rate begin to soar up with the increase of age from the 8 th week to 12 th week. Such growth rate declines gradually with the increase of age from the 12 th week to the 15 th week. The...
Gespeichert in:
| Veröffentlicht in: | Pakistan journal of zoology 2021-08, Vol.53 (4), p.1367 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 4 |
| container_start_page | 1367 |
| container_title | Pakistan journal of zoology |
| container_volume | 53 |
| creator | Bai, Jun Yan Dong, Zhi Hao Chen, Yu Li, Jing Yun Lei, Ying Yang, You Bing Shi, Kun Peng Fu, Xue Yan |
| description | ABSTRACT For China yellow quail, Beijing white quail and Korean quail, number of eggs, total egg weight and laying rate begin to soar up with the increase of age from the 8 th week to 12 th week. Such growth rate declines gradually with the increase of age from the 12 th week to the 15 th week. The best regression equation for the number of eggs of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-12.153+1.850X-0.003X 3 (R 2 =0.991), Y=-14.367+3.110X-0.121X 2 (R 2 =0.881) and Y=-12.096+2.954X-0.116X 2 (R 2 =0.833), respectively. The best regression equations of the total egg weight of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-142.558+21.406X-0.037X 3 (R 2 =0.991), Y=-180.768+38.405X-1.508X 2 (R 2 =0.888) and Y=-150.305+34.794X-1.362X 2 (R 2 =0.882), respectively. The best regression equations of laying rate of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-162.468+25.068X-0.043X 3 (R 2 =0.988), Y=-170.629+38.775X-1.503X 2 (R 2 =0.901) and Y=-115.539+32.834X-1.283X 2 (R 2 =0.835), respectively. The best regression equation of feed egg ratio of Beijing white quail was Y=34.482-4.695X+0.175X 2 (R 2 =0.929). |
| doi_str_mv | 10.17582/journal.pjz/20200621090652 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2576658267</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A676837524</galeid><sourcerecordid>A676837524</sourcerecordid><originalsourceid>FETCH-LOGICAL-c257t-c6cdd35018553ebdc56dbee047f023ce5cd88e4c6a90e548a5c80fab13d349493</originalsourceid><addsrcrecordid>eNpVkE1PAjEQhnvQRIL8h0246GFxtt12u_FEiF8JiR_Bc1PaKZYsu9guifjrLYIHp4eZtu87b_IQMi5gUlRc0pt1twutbibb9fcNBQogaAE1CE7PyACAQV7XlF2QUYxrSFWmHyoHZDFNrn30Metc1n9gtgjY2sNlusL8DRvdo83meu_bVfaCwXVho1uDB8XrTvsmu5p1fcr2X5k5DdeX5NzpJuLo1Ifk_f5uMXvM588PT7PpPDeUV31uhLGWcSgk5wyX1nBhl4hQVg4oM8iNlRJLI3QNyEupuZHg9LJglpV1WbMhGR_3bkP3ucPYqxOGqFKAEAmMqJJqclStdIPKt67rgzbpWNx407XofHqfikpIVnFaJsPt0WBCF2NAp7bBb3TYqwLUL-6_HJVwq_-42Q-_unhJ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2576658267</pqid></control><display><type>article</type><title>Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix)</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Bai, Jun Yan ; Dong, Zhi Hao ; Chen, Yu ; Li, Jing Yun ; Lei, Ying ; Yang, You Bing ; Shi, Kun Peng ; Fu, Xue Yan</creator><creatorcontrib>Bai, Jun Yan ; Dong, Zhi Hao ; Chen, Yu ; Li, Jing Yun ; Lei, Ying ; Yang, You Bing ; Shi, Kun Peng ; Fu, Xue Yan</creatorcontrib><description>ABSTRACT For China yellow quail, Beijing white quail and Korean quail, number of eggs, total egg weight and laying rate begin to soar up with the increase of age from the 8 th week to 12 th week. Such growth rate declines gradually with the increase of age from the 12 th week to the 15 th week. The best regression equation for the number of eggs of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-12.153+1.850X-0.003X 3 (R 2 =0.991), Y=-14.367+3.110X-0.121X 2 (R 2 =0.881) and Y=-12.096+2.954X-0.116X 2 (R 2 =0.833), respectively. The best regression equations of the total egg weight of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-142.558+21.406X-0.037X 3 (R 2 =0.991), Y=-180.768+38.405X-1.508X 2 (R 2 =0.888) and Y=-150.305+34.794X-1.362X 2 (R 2 =0.882), respectively. The best regression equations of laying rate of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-162.468+25.068X-0.043X 3 (R 2 =0.988), Y=-170.629+38.775X-1.503X 2 (R 2 =0.901) and Y=-115.539+32.834X-1.283X 2 (R 2 =0.835), respectively. The best regression equation of feed egg ratio of Beijing white quail was Y=34.482-4.695X+0.175X 2 (R 2 =0.929).</description><identifier>ISSN: 0030-9923</identifier><identifier>DOI: 10.17582/journal.pjz/20200621090652</identifier><language>eng</language><publisher>Lahore: Knowledge Bylanes</publisher><subject>Age ; Eggs ; Experiments ; Growth rate ; Mathematical analysis ; Physiological aspects ; Poultry ; Quails ; Regression ; Software ; Weight</subject><ispartof>Pakistan journal of zoology, 2021-08, Vol.53 (4), p.1367</ispartof><rights>COPYRIGHT 2021 Knowledge Bylanes</rights><rights>(c)2021 Pakistan Journal of Zoology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27911,27912</link.rule.ids></links><search><creatorcontrib>Bai, Jun Yan</creatorcontrib><creatorcontrib>Dong, Zhi Hao</creatorcontrib><creatorcontrib>Chen, Yu</creatorcontrib><creatorcontrib>Li, Jing Yun</creatorcontrib><creatorcontrib>Lei, Ying</creatorcontrib><creatorcontrib>Yang, You Bing</creatorcontrib><creatorcontrib>Shi, Kun Peng</creatorcontrib><creatorcontrib>Fu, Xue Yan</creatorcontrib><title>Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix)</title><title>Pakistan journal of zoology</title><description>ABSTRACT For China yellow quail, Beijing white quail and Korean quail, number of eggs, total egg weight and laying rate begin to soar up with the increase of age from the 8 th week to 12 th week. Such growth rate declines gradually with the increase of age from the 12 th week to the 15 th week. The best regression equation for the number of eggs of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-12.153+1.850X-0.003X 3 (R 2 =0.991), Y=-14.367+3.110X-0.121X 2 (R 2 =0.881) and Y=-12.096+2.954X-0.116X 2 (R 2 =0.833), respectively. The best regression equations of the total egg weight of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-142.558+21.406X-0.037X 3 (R 2 =0.991), Y=-180.768+38.405X-1.508X 2 (R 2 =0.888) and Y=-150.305+34.794X-1.362X 2 (R 2 =0.882), respectively. The best regression equations of laying rate of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-162.468+25.068X-0.043X 3 (R 2 =0.988), Y=-170.629+38.775X-1.503X 2 (R 2 =0.901) and Y=-115.539+32.834X-1.283X 2 (R 2 =0.835), respectively. The best regression equation of feed egg ratio of Beijing white quail was Y=34.482-4.695X+0.175X 2 (R 2 =0.929).</description><subject>Age</subject><subject>Eggs</subject><subject>Experiments</subject><subject>Growth rate</subject><subject>Mathematical analysis</subject><subject>Physiological aspects</subject><subject>Poultry</subject><subject>Quails</subject><subject>Regression</subject><subject>Software</subject><subject>Weight</subject><issn>0030-9923</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpVkE1PAjEQhnvQRIL8h0246GFxtt12u_FEiF8JiR_Bc1PaKZYsu9guifjrLYIHp4eZtu87b_IQMi5gUlRc0pt1twutbibb9fcNBQogaAE1CE7PyACAQV7XlF2QUYxrSFWmHyoHZDFNrn30Metc1n9gtgjY2sNlusL8DRvdo83meu_bVfaCwXVho1uDB8XrTvsmu5p1fcr2X5k5DdeX5NzpJuLo1Ifk_f5uMXvM588PT7PpPDeUV31uhLGWcSgk5wyX1nBhl4hQVg4oM8iNlRJLI3QNyEupuZHg9LJglpV1WbMhGR_3bkP3ucPYqxOGqFKAEAmMqJJqclStdIPKt67rgzbpWNx407XofHqfikpIVnFaJsPt0WBCF2NAp7bBb3TYqwLUL-6_HJVwq_-42Q-_unhJ</recordid><startdate>20210831</startdate><enddate>20210831</enddate><creator>Bai, Jun Yan</creator><creator>Dong, Zhi Hao</creator><creator>Chen, Yu</creator><creator>Li, Jing Yun</creator><creator>Lei, Ying</creator><creator>Yang, You Bing</creator><creator>Shi, Kun Peng</creator><creator>Fu, Xue Yan</creator><general>Knowledge Bylanes</general><general>AsiaNet Pakistan (Pvt) Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7SS</scope><scope>7XB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M2P</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>RC3</scope></search><sort><creationdate>20210831</creationdate><title>Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix)</title><author>Bai, Jun Yan ; Dong, Zhi Hao ; Chen, Yu ; Li, Jing Yun ; Lei, Ying ; Yang, You Bing ; Shi, Kun Peng ; Fu, Xue Yan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c257t-c6cdd35018553ebdc56dbee047f023ce5cd88e4c6a90e548a5c80fab13d349493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Age</topic><topic>Eggs</topic><topic>Experiments</topic><topic>Growth rate</topic><topic>Mathematical analysis</topic><topic>Physiological aspects</topic><topic>Poultry</topic><topic>Quails</topic><topic>Regression</topic><topic>Software</topic><topic>Weight</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bai, Jun Yan</creatorcontrib><creatorcontrib>Dong, Zhi Hao</creatorcontrib><creatorcontrib>Chen, Yu</creatorcontrib><creatorcontrib>Li, Jing Yun</creatorcontrib><creatorcontrib>Lei, Ying</creatorcontrib><creatorcontrib>Yang, You Bing</creatorcontrib><creatorcontrib>Shi, Kun Peng</creatorcontrib><creatorcontrib>Fu, Xue Yan</creatorcontrib><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</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</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><jtitle>Pakistan journal of zoology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bai, Jun Yan</au><au>Dong, Zhi Hao</au><au>Chen, Yu</au><au>Li, Jing Yun</au><au>Lei, Ying</au><au>Yang, You Bing</au><au>Shi, Kun Peng</au><au>Fu, Xue Yan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix)</atitle><jtitle>Pakistan journal of zoology</jtitle><date>2021-08-31</date><risdate>2021</risdate><volume>53</volume><issue>4</issue><spage>1367</spage><pages>1367-</pages><issn>0030-9923</issn><abstract>ABSTRACT For China yellow quail, Beijing white quail and Korean quail, number of eggs, total egg weight and laying rate begin to soar up with the increase of age from the 8 th week to 12 th week. Such growth rate declines gradually with the increase of age from the 12 th week to the 15 th week. The best regression equation for the number of eggs of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-12.153+1.850X-0.003X 3 (R 2 =0.991), Y=-14.367+3.110X-0.121X 2 (R 2 =0.881) and Y=-12.096+2.954X-0.116X 2 (R 2 =0.833), respectively. The best regression equations of the total egg weight of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-142.558+21.406X-0.037X 3 (R 2 =0.991), Y=-180.768+38.405X-1.508X 2 (R 2 =0.888) and Y=-150.305+34.794X-1.362X 2 (R 2 =0.882), respectively. The best regression equations of laying rate of Beijing white quail, Korean quail and Chinese yellow quail to week-age were: Y=-162.468+25.068X-0.043X 3 (R 2 =0.988), Y=-170.629+38.775X-1.503X 2 (R 2 =0.901) and Y=-115.539+32.834X-1.283X 2 (R 2 =0.835), respectively. The best regression equation of feed egg ratio of Beijing white quail was Y=34.482-4.695X+0.175X 2 (R 2 =0.929).</abstract><cop>Lahore</cop><pub>Knowledge Bylanes</pub><doi>10.17582/journal.pjz/20200621090652</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0030-9923 |
| ispartof | Pakistan journal of zoology, 2021-08, Vol.53 (4), p.1367 |
| issn | 0030-9923 |
| language | eng |
| recordid | cdi_proquest_journals_2576658267 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Age Eggs Experiments Growth rate Mathematical analysis Physiological aspects Poultry Quails Regression Software Weight |
| title | Analysis of the Trend of Age-Related Laying Performance of Quail (Coturnix coturnix) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T18%3A02%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Analysis%20of%20the%20Trend%20of%20Age-Related%20Laying%20Performance%20of%20Quail%20(Coturnix%20coturnix)&rft.jtitle=Pakistan%20journal%20of%20zoology&rft.au=Bai,%20Jun%20Yan&rft.date=2021-08-31&rft.volume=53&rft.issue=4&rft.spage=1367&rft.pages=1367-&rft.issn=0030-9923&rft_id=info:doi/10.17582/journal.pjz/20200621090652&rft_dat=%3Cgale_proqu%3EA676837524%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2576658267&rft_id=info:pmid/&rft_galeid=A676837524&rfr_iscdi=true |