Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame
Ano de defesa: | 2007 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Viçosa
|
Programa de Pós-Graduação: |
Mestrado em Zootecnia
|
Departamento: |
Genética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e Forragicul
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://locus.ufv.br/handle/123456789/5555 |
Resumo: | Two experiments were conduced, the first using 48 piglets, weaned to the 21 days of age, and with initial weight of 5,60 ± 0,75 kg, distributed at random in three treatments and sixteen repetitions with an animal for experimental unit, with the objective of evaluating the behavior after the weaning fed with diets containing different protein sources. The treatments were: diets with soy meal and without protein of animal origin (T1), with skim milk powder in the diet (T2), and with spray-dried animal plasma in the diet (T3). In the second experiment 16 pigs were used weaned to the 21 days of age and 16 weaned to the 35 days of age distributed in a completely randomized experimental design with two treatments and sixteen repetitions with an animal for experimental unit, being aimed at to evaluate the behavior of the pigs after the weaning in different ages. The behavior was verified from images registered by cams for 63 hours ceaselessly after animals weaning, using the "Focal" technique. Significant differences were verified as the frequency of animals practicing nosing and as for the time of permanence in the feeder and in agonistics behaviors, in the experiment one, and the animals subject to the treatments 2 and 3 presented better behaviors than the animals subject to the treatment 1, while in the experiment two, only significant differences were not verified in relation to the time that the animals stayed lying, and the animals weaned to the 35 days of age presented better behaviors than weaned them to the 21 days of age. Significant differences were verified as for the weight gain between 22 and 28 days of life of the pigs. In the second experiment significant differences were verified as for accumulated weight gain in the end of the period I (22 to the 28 days), in the end of the period II (22 to the 35 days). It was ended that, animals submitted to diets to the base of soy meal or weaned to the 21 days of age present larger incidence of undesirable behaviors and smaller weight gain than the animals submitted to diets with protein of animal origin or weaned to the 35 days of age. |
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Araújo, Wagner Azis Garcia dehttp://lattes.cnpq.br/3358334692825968Ferreira, Aloízio Soareshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783902J8Donzele, Juarez Lopeshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787766D0Brustolini, Paulo Césarhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783304U3Abreu, Márvio Lobão Teixeira dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4701110A0Silva, Francisco Carlos de Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4762759P6Lanna, Eduardo Arruda Teixeirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788116T32015-03-26T13:54:35Z2012-05-082015-03-26T13:54:35Z2007-08-31ARAÚJO, Wagner Azis Garcia de. Behavior of piglets in function of the protein source in the diet after the weaning. 2007. 77 f. Dissertação (Mestrado em Genética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e Forragicul) - Universidade Federal de Viçosa, Viçosa, 2007.http://locus.ufv.br/handle/123456789/5555Two experiments were conduced, the first using 48 piglets, weaned to the 21 days of age, and with initial weight of 5,60 ± 0,75 kg, distributed at random in three treatments and sixteen repetitions with an animal for experimental unit, with the objective of evaluating the behavior after the weaning fed with diets containing different protein sources. The treatments were: diets with soy meal and without protein of animal origin (T1), with skim milk powder in the diet (T2), and with spray-dried animal plasma in the diet (T3). In the second experiment 16 pigs were used weaned to the 21 days of age and 16 weaned to the 35 days of age distributed in a completely randomized experimental design with two treatments and sixteen repetitions with an animal for experimental unit, being aimed at to evaluate the behavior of the pigs after the weaning in different ages. The behavior was verified from images registered by cams for 63 hours ceaselessly after animals weaning, using the "Focal" technique. Significant differences were verified as the frequency of animals practicing nosing and as for the time of permanence in the feeder and in agonistics behaviors, in the experiment one, and the animals subject to the treatments 2 and 3 presented better behaviors than the animals subject to the treatment 1, while in the experiment two, only significant differences were not verified in relation to the time that the animals stayed lying, and the animals weaned to the 35 days of age presented better behaviors than weaned them to the 21 days of age. Significant differences were verified as for the weight gain between 22 and 28 days of life of the pigs. In the second experiment significant differences were verified as for accumulated weight gain in the end of the period I (22 to the 28 days), in the end of the period II (22 to the 35 days). It was ended that, animals submitted to diets to the base of soy meal or weaned to the 21 days of age present larger incidence of undesirable behaviors and smaller weight gain than the animals submitted to diets with protein of animal origin or weaned to the 35 days of age.Foram conduzidos dois experimentos, o primeiro utilizando 48 leitões, desmamados aos 21 dias de idade, e com peso inicial de 5,60 ± 0,75 kg, distribuídos ao acaso em três tratamentos e dezesseis repetições com um animal por unidade experimental, com o objetivo de avaliar o comportamento após o desmame de leitões alimentados com dietas contendo fontes protéicas diferente. Os tratamentos foram: dietas com farelo de soja e sem proteína de origem animal (T1), com leite desnatado em pó na dieta (T2), e com plasma sanguíneo animal na dieta (T3). No segundo experimento foram usados 16 leitões desmamados aos 21 dias de idade e 16 desmamados aos 35 dias de idade distribuídos em delineamento inteiramente casualizado com dois tratamentos e dezesseis repetições com um animal por unidade experimental, objetivando-se avaliar o comportamento dos leitões após o desmame em idades diferentes. O comportamento foi verificado a partir de imagens registradas por microcâmeras, ininterruptamente por 63 horas após o desmame dos animais, utilizando-se a técnica focal. Verificaram-se diferenças significativas quanto a freqüência de animais praticando nosing e quanto ao tempo de permanência no comedouro e em comportamentos agonísticos, no experimento um, sendo que os animais sujeitos aos tratamentos 2 e 3 apresentaram comportamentos melhores do que os animais sujeitos ao tratamento 1, enquanto que no experimento dois, só não foram constatadas diferenças significativas em relação ao tempo que os animais permaneceram deitados, sendo que os animais desmamados aos 35 dias de idade apresentaram melhores comportamentos que os desmamados aos 21 dias de idade. Verificaram-se diferenças significativas quanto ao ganho de peso entre 22 e 28 dias de vida dos leitões. No segundo experimento foram verificadas diferenças significativas quanto ao ganho de peso acumulado no final do período I (22 aos 28 dias), no final do período II (22 aos 35 dias). Concluiu-se que, animais submetidos a dietas à base de farelo de soja ou desmamados aos 21 dias de idade apresentam maior incidência de comportamentos indesejáveis e menores ganhos de peso que animais submetidos a dietas com proteína de origem animal ou desmamados aos 35 dias de idade.Conselho Nacional de Desenvolvimento Científico e Tecnológicoapplication/pdfporUniversidade Federal de ViçosaMestrado em ZootecniaUFVBRGenética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e ForragiculSuínoAlimentoDesempenhoSwineFeedsPerformanceCNPQ::CIENCIAS AGRARIAS::ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMALComportamento de leitões em função da fonte protéica na dieta e idade ao desmameBehavior of piglets in function of the protein source in the diet after the weaninginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALtexto completo.pdfapplication/pdf367997https://locus.ufv.br//bitstream/123456789/5555/1/texto%20completo.pdf6b3db93fda28e0b50c19f9f3224cddd4MD51TEXTtexto completo.pdf.txttexto completo.pdf.txtExtracted texttext/plain128581https://locus.ufv.br//bitstream/123456789/5555/2/texto%20completo.pdf.txta78092dda8e72b450c80ba1546523358MD52THUMBNAILtexto completo.pdf.jpgtexto completo.pdf.jpgIM Thumbnailimage/jpeg3767https://locus.ufv.br//bitstream/123456789/5555/3/texto%20completo.pdf.jpg0191090113e79d187726260d5ebb43cdMD53123456789/55552016-04-11 23:09:57.755oai:locus.ufv.br:123456789/5555Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452016-04-12T02:09:57LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.por.fl_str_mv |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
dc.title.alternative.eng.fl_str_mv |
Behavior of piglets in function of the protein source in the diet after the weaning |
title |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
spellingShingle |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame Araújo, Wagner Azis Garcia de Suíno Alimento Desempenho Swine Feeds Performance CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
title_short |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
title_full |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
title_fullStr |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
title_full_unstemmed |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
title_sort |
Comportamento de leitões em função da fonte protéica na dieta e idade ao desmame |
author |
Araújo, Wagner Azis Garcia de |
author_facet |
Araújo, Wagner Azis Garcia de |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/3358334692825968 |
dc.contributor.author.fl_str_mv |
Araújo, Wagner Azis Garcia de |
dc.contributor.advisor-co1.fl_str_mv |
Ferreira, Aloízio Soares |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783902J8 |
dc.contributor.advisor-co2.fl_str_mv |
Donzele, Juarez Lopes |
dc.contributor.advisor-co2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787766D0 |
dc.contributor.advisor1.fl_str_mv |
Brustolini, Paulo César |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783304U3 |
dc.contributor.referee1.fl_str_mv |
Abreu, Márvio Lobão Teixeira de |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4701110A0 |
dc.contributor.referee2.fl_str_mv |
Silva, Francisco Carlos de Oliveira |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4762759P6 |
dc.contributor.referee3.fl_str_mv |
Lanna, Eduardo Arruda Teixeira |
dc.contributor.referee3Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788116T3 |
contributor_str_mv |
Ferreira, Aloízio Soares Donzele, Juarez Lopes Brustolini, Paulo César Abreu, Márvio Lobão Teixeira de Silva, Francisco Carlos de Oliveira Lanna, Eduardo Arruda Teixeira |
dc.subject.por.fl_str_mv |
Suíno Alimento Desempenho |
topic |
Suíno Alimento Desempenho Swine Feeds Performance CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
dc.subject.eng.fl_str_mv |
Swine Feeds Performance |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
description |
Two experiments were conduced, the first using 48 piglets, weaned to the 21 days of age, and with initial weight of 5,60 ± 0,75 kg, distributed at random in three treatments and sixteen repetitions with an animal for experimental unit, with the objective of evaluating the behavior after the weaning fed with diets containing different protein sources. The treatments were: diets with soy meal and without protein of animal origin (T1), with skim milk powder in the diet (T2), and with spray-dried animal plasma in the diet (T3). In the second experiment 16 pigs were used weaned to the 21 days of age and 16 weaned to the 35 days of age distributed in a completely randomized experimental design with two treatments and sixteen repetitions with an animal for experimental unit, being aimed at to evaluate the behavior of the pigs after the weaning in different ages. The behavior was verified from images registered by cams for 63 hours ceaselessly after animals weaning, using the "Focal" technique. Significant differences were verified as the frequency of animals practicing nosing and as for the time of permanence in the feeder and in agonistics behaviors, in the experiment one, and the animals subject to the treatments 2 and 3 presented better behaviors than the animals subject to the treatment 1, while in the experiment two, only significant differences were not verified in relation to the time that the animals stayed lying, and the animals weaned to the 35 days of age presented better behaviors than weaned them to the 21 days of age. Significant differences were verified as for the weight gain between 22 and 28 days of life of the pigs. In the second experiment significant differences were verified as for accumulated weight gain in the end of the period I (22 to the 28 days), in the end of the period II (22 to the 35 days). It was ended that, animals submitted to diets to the base of soy meal or weaned to the 21 days of age present larger incidence of undesirable behaviors and smaller weight gain than the animals submitted to diets with protein of animal origin or weaned to the 35 days of age. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-08-31 |
dc.date.available.fl_str_mv |
2012-05-08 2015-03-26T13:54:35Z |
dc.date.accessioned.fl_str_mv |
2015-03-26T13:54:35Z |
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.citation.fl_str_mv |
ARAÚJO, Wagner Azis Garcia de. Behavior of piglets in function of the protein source in the diet after the weaning. 2007. 77 f. Dissertação (Mestrado em Genética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e Forragicul) - Universidade Federal de Viçosa, Viçosa, 2007. |
dc.identifier.uri.fl_str_mv |
http://locus.ufv.br/handle/123456789/5555 |
identifier_str_mv |
ARAÚJO, Wagner Azis Garcia de. Behavior of piglets in function of the protein source in the diet after the weaning. 2007. 77 f. Dissertação (Mestrado em Genética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e Forragicul) - Universidade Federal de Viçosa, Viçosa, 2007. |
url |
http://locus.ufv.br/handle/123456789/5555 |
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por |
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Universidade Federal de Viçosa |
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Mestrado em Zootecnia |
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UFV |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Genética e Melhoramento de Animais Domésticos; Nutrição e Alimentação Animal; Pastagens e Forragicul |
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Universidade Federal de Viçosa |
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