Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/21178 |
Resumo: | This study was carried out to verify the effects of different hay: concentrate ratios on body, testicular and epididymal development and metabolic profile of hair sheep lambs. Twenty-nine Santa Ines lambs were used. Treatments consisted of diets with different hay: concentrate ratios (100:0-Control, 80:20- T1, 60:40-T2, 40:60-T3 and 20:80-T4). The characteristics evaluated were: body weight (BW), body condition score (BCS), hearth girth (HG), body length (BL), height at withers (HW), height at rump (HR), rump width (RW), chest width (CW), scrotal perimeter (SP), testis length (TL) testis width (TW), testis thickness (TT), cauda epididymal length (CEL), cauda epididymal width (CAW), cauda epididymal thickness (CET), scrotal skin thickness (SST) and testicular volume (TV). Blood samples were collected to analyze glucose, urea, albumin, total cholesterol, total proteins, inorganic phosphate and magnesium concentrations. The body and testicular-epididymal measurements increased linearly with increases in the energy concentration in the diet. BW, BL, CW, RW, HG and BCS showed positive high correlations (r = 0.71 to 0.94) with all testis-epididymal measurements. The results of the metabolic profile study showed interactions between the addition of the concentrated feed and time of blood collection on total proteins, albumin, urea, cholesterol, phosphorus and magnesium concentrations. At the beginning of the trial, hypoproteinemia and hypoalbuminemia were verified in T3 and T4. However, the indices returned to normal over time with the continuity in the diet supplied. Hypomagnesaemia was verified in all treatments. The plasmatic phosphorus concentration was sufficiently high at the end of all treatments, except control. In conclusion, the BL, HG, CW, RW as well as the BCS may be used to estimate the development of the testes and epididymis. The metabolic profile results verified that adjusts are necessary in the amount of concentrated feed given to the lambs when Tifton 85 hay (Cynodon spp) is provided to the animals. |
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Semina. Ciências Agrárias (Online) |
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Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambsEfeito de diferentes proporções de volumoso: concentrado sobre a biometria testículo-epididimária e corporal e perfil metabólico de cordeiros Santa InêsAlbuminBody condition scoreBody weightMineralsSheepWithers height.AlbuminaEscore de condição corporalMineraisOvinosPeso corporalPerímetro torácico.This study was carried out to verify the effects of different hay: concentrate ratios on body, testicular and epididymal development and metabolic profile of hair sheep lambs. Twenty-nine Santa Ines lambs were used. Treatments consisted of diets with different hay: concentrate ratios (100:0-Control, 80:20- T1, 60:40-T2, 40:60-T3 and 20:80-T4). The characteristics evaluated were: body weight (BW), body condition score (BCS), hearth girth (HG), body length (BL), height at withers (HW), height at rump (HR), rump width (RW), chest width (CW), scrotal perimeter (SP), testis length (TL) testis width (TW), testis thickness (TT), cauda epididymal length (CEL), cauda epididymal width (CAW), cauda epididymal thickness (CET), scrotal skin thickness (SST) and testicular volume (TV). Blood samples were collected to analyze glucose, urea, albumin, total cholesterol, total proteins, inorganic phosphate and magnesium concentrations. The body and testicular-epididymal measurements increased linearly with increases in the energy concentration in the diet. BW, BL, CW, RW, HG and BCS showed positive high correlations (r = 0.71 to 0.94) with all testis-epididymal measurements. The results of the metabolic profile study showed interactions between the addition of the concentrated feed and time of blood collection on total proteins, albumin, urea, cholesterol, phosphorus and magnesium concentrations. At the beginning of the trial, hypoproteinemia and hypoalbuminemia were verified in T3 and T4. However, the indices returned to normal over time with the continuity in the diet supplied. Hypomagnesaemia was verified in all treatments. The plasmatic phosphorus concentration was sufficiently high at the end of all treatments, except control. In conclusion, the BL, HG, CW, RW as well as the BCS may be used to estimate the development of the testes and epididymis. The metabolic profile results verified that adjusts are necessary in the amount of concentrated feed given to the lambs when Tifton 85 hay (Cynodon spp) is provided to the animals.Este estudo objetivou verificar os efeitos de diferentes proporções de feno: concentrado sobre o desenvolvimento corporal, testicular e epididimário, bem como, sobre perfil metabólico de cordeiros deslanados. Foram utilizados vinte e nove cordeiros Santa Inês. Os tratamentos foram constituídos de dietas com diferentes proporções de feno: concentrado (100: 0- Controle; 80: 20- T1, 60: 40- T2, 40: 60- T3 e 20: 80- T4). As características avaliadas foram: peso corporal (PC), escore de condição corporal (ECC), perímetro torácico (PT), comprimento do corpo (CC), altura na cernelha (AC), altura na garupa (AG), largura da garupa (LG), largura do peito (LP), perímetro escrotal (PS), comprimento do testículo (CT) largura dos testículos (LT), espessura de testículo (ET), comprimento da cauda do epidídimo (CCE), a largura da cauda do epidídimo (LCE), espessura da cauda do epidídimo (ECE), espessura da pele escrotal (EPE) e volume testicular (VT). Amostras de sangue foram colhidas para análise de glicose, ureia, albumina, colesterol total, proteínas totais, fosfato e magnésio. A biometria corporal, testicular e epididimárias aumentaram linearmente com o aumento da proporção de concentrado na dieta. PC, CC, LP, AC, PT e ECC mostraram correlação alta e positiva (r = 0,71-0,94), com todas as medidas testículo-epidídimárias. Os resultados do estudo mostraram interação entre o perfil metabólico, os tratamentos e o momento da coleta para as concentrações de proteínas totais, albumina, ureia, colesterol, fósforo e magnésio concentrado. No início do experimento foram verificadas hipoproteinemia e hipoalbuminemia em T3 e T4. No entanto, os índices voltaram ao normal com a continuidade do fornecimento da dieta. Hipomagnesemia foi verificada em todos os tratamentos. A concentração plasmática de fósforo foi significativamente alta no fim de todos os tratamentos, com exceção de controle. As medidas comprimento do corpo, perímetro torácico, largura de peito, altura de cernelha e o escore de condição corporal podem ser usados para estimar o desenvolvimento dos testículos e epidídimo. O resultado do perfil metabólico permitiu verificar que são necessários ajustes na quantidade de ração concentrada administrada aos cordeiros quando feno de tifton 85 (Cynodon spp) é fornecido aos animais.UEL2016-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa laboratorialapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2117810.5433/1679-0359.2016v37n2p853Semina: Ciências Agrárias; Vol. 37 No. 2 (2016); 853-866Semina: Ciências Agrárias; v. 37 n. 2 (2016); 853-8661679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/21178/18774http://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessBandeira, Gabriel CândidoCampos, Ana Cláudia NascimentoPereira, Elzania SalesLinard, Marco Antonio BasilioCastelo-Branco, Karoliny FariasEvangelista, Monalisa Eva SantosSousa, Dayanne Lima deRios, Raisa Rodrigues SantosMontenegro, Assis RubensGadelha, Carla Renata Figueiredo2022-12-01T16:30:05Zoai:ojs.pkp.sfu.ca:article/21178Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-12-01T16:30:05Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs Efeito de diferentes proporções de volumoso: concentrado sobre a biometria testículo-epididimária e corporal e perfil metabólico de cordeiros Santa Inês |
title |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
spellingShingle |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs Bandeira, Gabriel Cândido Albumin Body condition score Body weight Minerals Sheep Withers height. Albumina Escore de condição corporal Minerais Ovinos Peso corporal Perímetro torácico. |
title_short |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
title_full |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
title_fullStr |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
title_full_unstemmed |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
title_sort |
Effects of different hay: concentrate ratios on body and testicular-epididymal biometry and metabolic profile of Santa Ines lambs |
author |
Bandeira, Gabriel Cândido |
author_facet |
Bandeira, Gabriel Cândido Campos, Ana Cláudia Nascimento Pereira, Elzania Sales Linard, Marco Antonio Basilio Castelo-Branco, Karoliny Farias Evangelista, Monalisa Eva Santos Sousa, Dayanne Lima de Rios, Raisa Rodrigues Santos Montenegro, Assis Rubens Gadelha, Carla Renata Figueiredo |
author_role |
author |
author2 |
Campos, Ana Cláudia Nascimento Pereira, Elzania Sales Linard, Marco Antonio Basilio Castelo-Branco, Karoliny Farias Evangelista, Monalisa Eva Santos Sousa, Dayanne Lima de Rios, Raisa Rodrigues Santos Montenegro, Assis Rubens Gadelha, Carla Renata Figueiredo |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Bandeira, Gabriel Cândido Campos, Ana Cláudia Nascimento Pereira, Elzania Sales Linard, Marco Antonio Basilio Castelo-Branco, Karoliny Farias Evangelista, Monalisa Eva Santos Sousa, Dayanne Lima de Rios, Raisa Rodrigues Santos Montenegro, Assis Rubens Gadelha, Carla Renata Figueiredo |
dc.subject.por.fl_str_mv |
Albumin Body condition score Body weight Minerals Sheep Withers height. Albumina Escore de condição corporal Minerais Ovinos Peso corporal Perímetro torácico. |
topic |
Albumin Body condition score Body weight Minerals Sheep Withers height. Albumina Escore de condição corporal Minerais Ovinos Peso corporal Perímetro torácico. |
description |
This study was carried out to verify the effects of different hay: concentrate ratios on body, testicular and epididymal development and metabolic profile of hair sheep lambs. Twenty-nine Santa Ines lambs were used. Treatments consisted of diets with different hay: concentrate ratios (100:0-Control, 80:20- T1, 60:40-T2, 40:60-T3 and 20:80-T4). The characteristics evaluated were: body weight (BW), body condition score (BCS), hearth girth (HG), body length (BL), height at withers (HW), height at rump (HR), rump width (RW), chest width (CW), scrotal perimeter (SP), testis length (TL) testis width (TW), testis thickness (TT), cauda epididymal length (CEL), cauda epididymal width (CAW), cauda epididymal thickness (CET), scrotal skin thickness (SST) and testicular volume (TV). Blood samples were collected to analyze glucose, urea, albumin, total cholesterol, total proteins, inorganic phosphate and magnesium concentrations. The body and testicular-epididymal measurements increased linearly with increases in the energy concentration in the diet. BW, BL, CW, RW, HG and BCS showed positive high correlations (r = 0.71 to 0.94) with all testis-epididymal measurements. The results of the metabolic profile study showed interactions between the addition of the concentrated feed and time of blood collection on total proteins, albumin, urea, cholesterol, phosphorus and magnesium concentrations. At the beginning of the trial, hypoproteinemia and hypoalbuminemia were verified in T3 and T4. However, the indices returned to normal over time with the continuity in the diet supplied. Hypomagnesaemia was verified in all treatments. The plasmatic phosphorus concentration was sufficiently high at the end of all treatments, except control. In conclusion, the BL, HG, CW, RW as well as the BCS may be used to estimate the development of the testes and epididymis. The metabolic profile results verified that adjusts are necessary in the amount of concentrated feed given to the lambs when Tifton 85 hay (Cynodon spp) is provided to the animals. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion pesquisa laboratorial |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/21178 10.5433/1679-0359.2016v37n2p853 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/21178 |
identifier_str_mv |
10.5433/1679-0359.2016v37n2p853 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/21178/18774 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 37 No. 2 (2016); 853-866 Semina: Ciências Agrárias; v. 37 n. 2 (2016); 853-866 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306073789693952 |