Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista brasileira de higiene e sanidade animal |
Texto Completo: | http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/585 |
Resumo: | This study was investigated to comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs. In the first trial 30 animals at the age of 5 month (15 Afshari (AF) and 15 Ghezel (GH) ram lambs were randomly allocated to individual pen, in order to determined fattening performance for a period of 90 days. In the second trial 10 animals at the age of 10 month from each ecotype were randomly allocated in individual metabolic cages to determine the in vivo digestibility for 8 days after adaptation period. Data were analyzed in a complete randomized design using the GLM of SAS and the means were compared with Duncan’s multiple range test. The results showed that there were no significant effect in initial body weight, daily gain, feed conversion ratio and feed efficiency between treatments. Ghezel ram lambs had lower feed intake compared to Afshari ram lambs. The study showed that there were no significant differences for digestibility of DM, protein, EE, ADF, NDF and P, Ca, Mg, Fe and Cu between treatments. In conclusion the results showed that GH had no significance effect on feed digestibility and fattening characteristics of cross breed lambs. |
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Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambsRam lambs, Afshari, Ghezel, Fattening Performance, Digestibility.This study was investigated to comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs. In the first trial 30 animals at the age of 5 month (15 Afshari (AF) and 15 Ghezel (GH) ram lambs were randomly allocated to individual pen, in order to determined fattening performance for a period of 90 days. In the second trial 10 animals at the age of 10 month from each ecotype were randomly allocated in individual metabolic cages to determine the in vivo digestibility for 8 days after adaptation period. Data were analyzed in a complete randomized design using the GLM of SAS and the means were compared with Duncan’s multiple range test. The results showed that there were no significant effect in initial body weight, daily gain, feed conversion ratio and feed efficiency between treatments. Ghezel ram lambs had lower feed intake compared to Afshari ram lambs. The study showed that there were no significant differences for digestibility of DM, protein, EE, ADF, NDF and P, Ca, Mg, Fe and Cu between treatments. In conclusion the results showed that GH had no significance effect on feed digestibility and fattening characteristics of cross breed lambs. Revista Brasileira de Higiene e Sanidade Animal2020-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/58510.5935/rbhsa.v14i3.585Revista Brasileira de Higiene e Sanidade Animal; v. 14, n. 3 (2020); 1-12reponame:Revista brasileira de higiene e sanidade animalinstname:Universidade Federal do Ceará (UFC)instacron:UFCporhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/585/2907Karami, Morteza; Universidade Federal do Acre, Rio Branco - BrasilFathizadeh, Fardis; Agriculture and Natural resources Research and Education CenterYadollahi, Arash; Agricultural Engineering Organization, IAO.Aboozari, Mehran; Faculty of Agriculture, Abhar Branch, Islamic Azad University, Abhar, IranRahimian, Yaser; Islamic Azad University, Shahrekord, Iran.info:eu-repo/semantics/openAccess2021-04-04T00:56:29Zoai:ojs.www.higieneanimal.ufc.br:article/585Revistahttp://www.higieneanimal.ufc.br/PUBhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/oaiwesleylyeverton@yahoo.com.br||ronaldo.sales@ufc.br1981-29651981-2965opendoar:2021-04-04T00:56:29Revista brasileira de higiene e sanidade animal - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
title |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
spellingShingle |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs Karami, Morteza; Universidade Federal do Acre, Rio Branco - Brasil Ram lambs, Afshari, Ghezel, Fattening Performance, Digestibility. |
title_short |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
title_full |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
title_fullStr |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
title_full_unstemmed |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
title_sort |
Comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs |
author |
Karami, Morteza; Universidade Federal do Acre, Rio Branco - Brasil |
author_facet |
Karami, Morteza; Universidade Federal do Acre, Rio Branco - Brasil Fathizadeh, Fardis; Agriculture and Natural resources Research and Education Center Yadollahi, Arash; Agricultural Engineering Organization, IAO. Aboozari, Mehran; Faculty of Agriculture, Abhar Branch, Islamic Azad University, Abhar, Iran Rahimian, Yaser; Islamic Azad University, Shahrekord, Iran. |
author_role |
author |
author2 |
Fathizadeh, Fardis; Agriculture and Natural resources Research and Education Center Yadollahi, Arash; Agricultural Engineering Organization, IAO. Aboozari, Mehran; Faculty of Agriculture, Abhar Branch, Islamic Azad University, Abhar, Iran Rahimian, Yaser; Islamic Azad University, Shahrekord, Iran. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Karami, Morteza; Universidade Federal do Acre, Rio Branco - Brasil Fathizadeh, Fardis; Agriculture and Natural resources Research and Education Center Yadollahi, Arash; Agricultural Engineering Organization, IAO. Aboozari, Mehran; Faculty of Agriculture, Abhar Branch, Islamic Azad University, Abhar, Iran Rahimian, Yaser; Islamic Azad University, Shahrekord, Iran. |
dc.subject.por.fl_str_mv |
Ram lambs, Afshari, Ghezel, Fattening Performance, Digestibility. |
topic |
Ram lambs, Afshari, Ghezel, Fattening Performance, Digestibility. |
description |
This study was investigated to comparative performance and digestibility of nutrients in Afshari and Ghezel ram lambs. In the first trial 30 animals at the age of 5 month (15 Afshari (AF) and 15 Ghezel (GH) ram lambs were randomly allocated to individual pen, in order to determined fattening performance for a period of 90 days. In the second trial 10 animals at the age of 10 month from each ecotype were randomly allocated in individual metabolic cages to determine the in vivo digestibility for 8 days after adaptation period. Data were analyzed in a complete randomized design using the GLM of SAS and the means were compared with Duncan’s multiple range test. The results showed that there were no significant effect in initial body weight, daily gain, feed conversion ratio and feed efficiency between treatments. Ghezel ram lambs had lower feed intake compared to Afshari ram lambs. The study showed that there were no significant differences for digestibility of DM, protein, EE, ADF, NDF and P, Ca, Mg, Fe and Cu between treatments. In conclusion the results showed that GH had no significance effect on feed digestibility and fattening characteristics of cross breed lambs. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/585 10.5935/rbhsa.v14i3.585 |
url |
http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/585 |
identifier_str_mv |
10.5935/rbhsa.v14i3.585 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/585/2907 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira de Higiene e Sanidade Animal |
publisher.none.fl_str_mv |
Revista Brasileira de Higiene e Sanidade Animal |
dc.source.none.fl_str_mv |
Revista Brasileira de Higiene e Sanidade Animal; v. 14, n. 3 (2020); 1-12 reponame:Revista brasileira de higiene e sanidade animal instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Revista brasileira de higiene e sanidade animal |
collection |
Revista brasileira de higiene e sanidade animal |
repository.name.fl_str_mv |
Revista brasileira de higiene e sanidade animal - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
wesleylyeverton@yahoo.com.br||ronaldo.sales@ufc.br |
_version_ |
1799695341459603456 |