Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/10860 |
Resumo: | This experiment was conducted aiming to elucidate aspects of the plant:animal interface through the ingestive behavior of sheep receiving different supplement levels (0; 0,5; 1,0 and 1,5% of live weight), kept on an Italian ryegrass (Lolium multiflorum Lam.) pasture during the winter period and Pearl millet (Pennisetum americanum (L.) Leeke) pasture on summer, under continuous variable stocking. The supplement utilized was a commercial ration. It was evaluated lactating ewes and ewe lambs when with their mothers and after weaning on Italian ryegrass pasture. On Pearl millet, the same ewe lambs were evaluated by experimental unit. The experimental design was completely randomized with repeated measures in time with four supplement levels and two area replicates. Supplement levels, with the structural characteristics of cold season pasture, influenced the ingestive behavior of ewes and ewe lambs (P<0.05). Supplement levels have not influenced (P>0.05) the bite size, being influenced by structure of cold season pasture and crude protein content of forage apparently consumed. On summer period, supplement levels and utilization periods of pasture altered the diurnal grazing, rumination and idling times (P<0.05). |
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Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplementoPlant-animal relation on italian ryegrass (lolium multiflorum lam.) and pearl millet (pennisetum americanum (l.) leeke) pasture with sheep under supplement levelsComportamento ingestivoDesmamaPastejo contínuoRação comercialCommercial rationContinuous grazingIngestive behaviorWeaningCNPQ::CIENCIAS AGRARIAS::ZOOTECNIAThis experiment was conducted aiming to elucidate aspects of the plant:animal interface through the ingestive behavior of sheep receiving different supplement levels (0; 0,5; 1,0 and 1,5% of live weight), kept on an Italian ryegrass (Lolium multiflorum Lam.) pasture during the winter period and Pearl millet (Pennisetum americanum (L.) Leeke) pasture on summer, under continuous variable stocking. The supplement utilized was a commercial ration. It was evaluated lactating ewes and ewe lambs when with their mothers and after weaning on Italian ryegrass pasture. On Pearl millet, the same ewe lambs were evaluated by experimental unit. The experimental design was completely randomized with repeated measures in time with four supplement levels and two area replicates. Supplement levels, with the structural characteristics of cold season pasture, influenced the ingestive behavior of ewes and ewe lambs (P<0.05). Supplement levels have not influenced (P>0.05) the bite size, being influenced by structure of cold season pasture and crude protein content of forage apparently consumed. On summer period, supplement levels and utilization periods of pasture altered the diurnal grazing, rumination and idling times (P<0.05).O presente trabalho foi realizado com o objetivo de procurar elucidar aspectos pertinentes à interface planta:animal através do comportamento ingestivo de ovinos recebendo diferentes níveis de suplemento (0; 0,5; 1,0 e 1,5% do peso vivo), mantidos em pastagem de azevém (Lolium multiflorum Lam.) no período de inverno e milheto (Pennisetum americanum (L.) Leeke) no verão, sob pastejo contínuo. O suplemento utilizado foi uma ração comercial. Foram avaliadas ovelhas em lactação e cordeiras quando ao pé da mãe e após a desmama na pastagem de azevém. No milheto, foram avaliadas as mesmas cordeiras por unidade experimental. O delineamento experimental foi inteiramente casualizado, com medidas repetidas no tempo, com quatro tratamentos e duas repetições de área. Níveis de suplemento, juntamente com as características estruturais da pastagem de inverno, influenciaram o comportamento ingestivo das ovelhas e cordeiras (P<0,05). Níveis de suplemento não influenciaram (P>0,05) a massa de bocado, sendo influenciado pela estrutura da pastagem de inverno e percentagem de proteína bruta da forragem aparentemente consumida. No período de verão, níveis de suplemento e períodos de utilização da pastagem alteraram os tempos diurnos de pastejo, ruminação e ócio (P<0,05).Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em ZootecniaSilva, José Henrique Souza dahttp://lattes.cnpq.br/9107885158463694Rocha, Marta Gomes dahttp://lattes.cnpq.br/1685524901627774Carvalho, Paulo César de Facciohttp://lattes.cnpq.br/3131637447868865Bremm, Carolina2017-06-122017-06-122007-02-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfBREMM, Carolina. Plant-animal relation on italian ryegrass (lolium multiflorum lam.) and pearl millet (pennisetum americanum (l.) leeke) pasture with sheep under supplement levels. 2007. 108 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2007.http://repositorio.ufsm.br/handle/1/10860porinfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2023-01-02T14:13:51Zoai:repositorio.ufsm.br:1/10860Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2023-01-02T14:13:51Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento Plant-animal relation on italian ryegrass (lolium multiflorum lam.) and pearl millet (pennisetum americanum (l.) leeke) pasture with sheep under supplement levels |
title |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
spellingShingle |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento Bremm, Carolina Comportamento ingestivo Desmama Pastejo contínuo Ração comercial Commercial ration Continuous grazing Ingestive behavior Weaning CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
title_short |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
title_full |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
title_fullStr |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
title_full_unstemmed |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
title_sort |
Relação planta-animal em pastagem de azevém (lolium multiflorum lam.) e milheto (pennisetum americanum (l.) leeke) com ovinos sob níveis de suplemento |
author |
Bremm, Carolina |
author_facet |
Bremm, Carolina |
author_role |
author |
dc.contributor.none.fl_str_mv |
Silva, José Henrique Souza da http://lattes.cnpq.br/9107885158463694 Rocha, Marta Gomes da http://lattes.cnpq.br/1685524901627774 Carvalho, Paulo César de Faccio http://lattes.cnpq.br/3131637447868865 |
dc.contributor.author.fl_str_mv |
Bremm, Carolina |
dc.subject.por.fl_str_mv |
Comportamento ingestivo Desmama Pastejo contínuo Ração comercial Commercial ration Continuous grazing Ingestive behavior Weaning CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
topic |
Comportamento ingestivo Desmama Pastejo contínuo Ração comercial Commercial ration Continuous grazing Ingestive behavior Weaning CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
description |
This experiment was conducted aiming to elucidate aspects of the plant:animal interface through the ingestive behavior of sheep receiving different supplement levels (0; 0,5; 1,0 and 1,5% of live weight), kept on an Italian ryegrass (Lolium multiflorum Lam.) pasture during the winter period and Pearl millet (Pennisetum americanum (L.) Leeke) pasture on summer, under continuous variable stocking. The supplement utilized was a commercial ration. It was evaluated lactating ewes and ewe lambs when with their mothers and after weaning on Italian ryegrass pasture. On Pearl millet, the same ewe lambs were evaluated by experimental unit. The experimental design was completely randomized with repeated measures in time with four supplement levels and two area replicates. Supplement levels, with the structural characteristics of cold season pasture, influenced the ingestive behavior of ewes and ewe lambs (P<0.05). Supplement levels have not influenced (P>0.05) the bite size, being influenced by structure of cold season pasture and crude protein content of forage apparently consumed. On summer period, supplement levels and utilization periods of pasture altered the diurnal grazing, rumination and idling times (P<0.05). |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-02-28 2017-06-12 2017-06-12 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
BREMM, Carolina. Plant-animal relation on italian ryegrass (lolium multiflorum lam.) and pearl millet (pennisetum americanum (l.) leeke) pasture with sheep under supplement levels. 2007. 108 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2007. http://repositorio.ufsm.br/handle/1/10860 |
identifier_str_mv |
BREMM, Carolina. Plant-animal relation on italian ryegrass (lolium multiflorum lam.) and pearl millet (pennisetum americanum (l.) leeke) pasture with sheep under supplement levels. 2007. 108 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2007. |
url |
http://repositorio.ufsm.br/handle/1/10860 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Zootecnia UFSM Programa de Pós-Graduação em Zootecnia |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Zootecnia UFSM Programa de Pós-Graduação em Zootecnia |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1805922092938428416 |