Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6319 |
Resumo: | The most part of drove of goats is in Brazilian Northeast, constituted mainly by animals without standard breed. In general, these animals are usually breeding extensively in Caatinga. In the present time, nutritional requirements used to goats in Brazil follow International Committees. In order to have a good management in the nutrition of goats is necessary estimate accurate values for nutritional requirements. Therefore, The objective of this study was to estimate the nutritional requirements for energy and protein goats without defined breed, in the growth phase, grazing in semiarid region. It was used 40 animals without defined breed, males, castrated, with initial body weight of 17 kg. Four of them were slaughtered at the beginning of the experiment to determine the initial body composition. The other animals (n = 36) were divided into six groups of six animals each. We used the method of comparative slaughter to assess body composition and calculate the nutritional requirements. The daily requirements of net energy for maintenance and gain were estimated respectively at 55.59 kcal/kg PCV0,75 and 6.43 to 7.73 Mcal/kg GPCV for animals with body weight between 15 and 25 kg. The daily demands of liquid protein for maintenance and gain were estimated at 1.072 g/kg PCV0,75 and 368.09 to 289.79 g/kg GPCV respectively. |
id |
URPE_42e71b66485fcc7b6979fc353d587e81 |
---|---|
oai_identifier_str |
oai:tede2:tede2/6319 |
network_acronym_str |
URPE |
network_name_str |
Biblioteca Digital de Teses e Dissertações da UFRPE |
repository_id_str |
|
spelling |
NASCIMENTO, Willian Gonçalves doMELO, Airon Aparecido Silva deMAGALHÃES, Andre Luiz RodriguesTEODORO, Ana Lúciahttp://lattes.cnpq.br/5910622169762839MACÊDO, Italvan Milfont2017-02-13T14:13:30Z2015-03-11MACÊDO, Italvan Milfont. Exigências nutricionais de caprinos em crescimento criados a pasto no semiárido brasileiro. 2015. 54 f. Dissertação (Programa de Pós-Graduação em Ciência Animal e Pastagens) - Universidade Federal Rural de Pernambuco, Garanhuns.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6319The most part of drove of goats is in Brazilian Northeast, constituted mainly by animals without standard breed. In general, these animals are usually breeding extensively in Caatinga. In the present time, nutritional requirements used to goats in Brazil follow International Committees. In order to have a good management in the nutrition of goats is necessary estimate accurate values for nutritional requirements. Therefore, The objective of this study was to estimate the nutritional requirements for energy and protein goats without defined breed, in the growth phase, grazing in semiarid region. It was used 40 animals without defined breed, males, castrated, with initial body weight of 17 kg. Four of them were slaughtered at the beginning of the experiment to determine the initial body composition. The other animals (n = 36) were divided into six groups of six animals each. We used the method of comparative slaughter to assess body composition and calculate the nutritional requirements. The daily requirements of net energy for maintenance and gain were estimated respectively at 55.59 kcal/kg PCV0,75 and 6.43 to 7.73 Mcal/kg GPCV for animals with body weight between 15 and 25 kg. The daily demands of liquid protein for maintenance and gain were estimated at 1.072 g/kg PCV0,75 and 368.09 to 289.79 g/kg GPCV respectively.A maioria do rebanho nacional de caprinos encontra-se na região Nordeste do Brasil, constituído principalmente por animais sem padrão racial definido. Em geral estes animais são criados extensivamente na Caatinga. Atualmente, as recomendações de exigências nutricionais utilizadas para os caprinos no Brasil seguem comitês internacionais. Para que haja uma boa gestão na nutrição de caprinos é necessário estimar valores precisos para as exigências nutricionais. Portanto, objetivou-se com este trabalho estimar as exigências nutricionais em energia e proteína de caprinos sem padrão racial definido, na fase de crescimento, em pastejo na região Semiárida. Utilizaram-se 40 animais sem padrão racial definido, machos, castrados, com peso corporal médio inicial de 17 kg. Quatro deles foram abatidos no início do experimento para determinar a composição corporal inicial. Os outros animais (n = 36) foram divididos em seis grupos de seis animais cada. Foi utilizado o método do abate comparativo para avaliar a composição corporal e calcular as exigências nutricionais. As exigências diárias de energia líquida para mantença e para ganho foram estimadas respectivamente em, 55,59 kcal/kg PCV0,75 e de 6,43 – 7,73 Mcal/kg GPCV para animais com peso corporal entre 15 e 25 kg. As exigências diárias de proteína líquida para mantença e para ganho foram estimadas em, 1,072 g/kg PCV0,75 e 368,09 – 289,79 g/kg GPCV, respectivamente.Submitted by Mario BC (mario@bc.ufrpe.br) on 2017-02-13T14:13:30Z No. of bitstreams: 1 Italvan Milfont Macedo.pdf: 1505572 bytes, checksum: 41dfd01e1c4ff0e0ce64b8dc1093b1f5 (MD5)Made available in DSpace on 2017-02-13T14:13:30Z (GMT). No. of bitstreams: 1 Italvan Milfont Macedo.pdf: 1505572 bytes, checksum: 41dfd01e1c4ff0e0ce64b8dc1093b1f5 (MD5) Previous issue date: 2015-03-11application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência Animal e PastagensUFRPEBrasilUnidade Acadêmica de GaranhunsNutrição animalCaprinoExigência nutricionalProteínaAnimal nutritionGoatNutritional requirementProteinZOOTECNIA::PRODUCAO ANIMALExigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiroGrowing nutritional requirements of goats raised on pasture in the Brazilian semiaridinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-44185814108093969096006006007720514182411279411-7513779660372594992info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6319/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALItalvan Milfont Macedo.pdfItalvan Milfont Macedo.pdfapplication/pdf1505572http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6319/2/Italvan+Milfont+Macedo.pdf41dfd01e1c4ff0e0ce64b8dc1093b1f5MD52tede2/63192017-02-13 11:13:30.59oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:34:11.502580Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
dc.title.alternative.eng.fl_str_mv |
Growing nutritional requirements of goats raised on pasture in the Brazilian semiarid |
title |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
spellingShingle |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro MACÊDO, Italvan Milfont Nutrição animal Caprino Exigência nutricional Proteína Animal nutrition Goat Nutritional requirement Protein ZOOTECNIA::PRODUCAO ANIMAL |
title_short |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
title_full |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
title_fullStr |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
title_full_unstemmed |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
title_sort |
Exigências nutricionais de caprinos em crescimento criados a pasto no Semiárido brasileiro |
author |
MACÊDO, Italvan Milfont |
author_facet |
MACÊDO, Italvan Milfont |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
NASCIMENTO, Willian Gonçalves do |
dc.contributor.referee1.fl_str_mv |
MELO, Airon Aparecido Silva de |
dc.contributor.referee2.fl_str_mv |
MAGALHÃES, Andre Luiz Rodrigues |
dc.contributor.referee3.fl_str_mv |
TEODORO, Ana Lúcia |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5910622169762839 |
dc.contributor.author.fl_str_mv |
MACÊDO, Italvan Milfont |
contributor_str_mv |
NASCIMENTO, Willian Gonçalves do MELO, Airon Aparecido Silva de MAGALHÃES, Andre Luiz Rodrigues TEODORO, Ana Lúcia |
dc.subject.por.fl_str_mv |
Nutrição animal Caprino Exigência nutricional Proteína |
topic |
Nutrição animal Caprino Exigência nutricional Proteína Animal nutrition Goat Nutritional requirement Protein ZOOTECNIA::PRODUCAO ANIMAL |
dc.subject.eng.fl_str_mv |
Animal nutrition Goat Nutritional requirement Protein |
dc.subject.cnpq.fl_str_mv |
ZOOTECNIA::PRODUCAO ANIMAL |
description |
The most part of drove of goats is in Brazilian Northeast, constituted mainly by animals without standard breed. In general, these animals are usually breeding extensively in Caatinga. In the present time, nutritional requirements used to goats in Brazil follow International Committees. In order to have a good management in the nutrition of goats is necessary estimate accurate values for nutritional requirements. Therefore, The objective of this study was to estimate the nutritional requirements for energy and protein goats without defined breed, in the growth phase, grazing in semiarid region. It was used 40 animals without defined breed, males, castrated, with initial body weight of 17 kg. Four of them were slaughtered at the beginning of the experiment to determine the initial body composition. The other animals (n = 36) were divided into six groups of six animals each. We used the method of comparative slaughter to assess body composition and calculate the nutritional requirements. The daily requirements of net energy for maintenance and gain were estimated respectively at 55.59 kcal/kg PCV0,75 and 6.43 to 7.73 Mcal/kg GPCV for animals with body weight between 15 and 25 kg. The daily demands of liquid protein for maintenance and gain were estimated at 1.072 g/kg PCV0,75 and 368.09 to 289.79 g/kg GPCV respectively. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-03-11 |
dc.date.accessioned.fl_str_mv |
2017-02-13T14:13:30Z |
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 |
MACÊDO, Italvan Milfont. Exigências nutricionais de caprinos em crescimento criados a pasto no semiárido brasileiro. 2015. 54 f. Dissertação (Programa de Pós-Graduação em Ciência Animal e Pastagens) - Universidade Federal Rural de Pernambuco, Garanhuns. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6319 |
identifier_str_mv |
MACÊDO, Italvan Milfont. Exigências nutricionais de caprinos em crescimento criados a pasto no semiárido brasileiro. 2015. 54 f. Dissertação (Programa de Pós-Graduação em Ciência Animal e Pastagens) - Universidade Federal Rural de Pernambuco, Garanhuns. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6319 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
-4418581410809396909 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
7720514182411279411 |
dc.relation.cnpq.fl_str_mv |
-7513779660372594992 |
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 |
Universidade Federal Rural de Pernambuco |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciência Animal e Pastagens |
dc.publisher.initials.fl_str_mv |
UFRPE |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Unidade Acadêmica de Garanhuns |
publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFRPE instname:Universidade Federal Rural de Pernambuco (UFRPE) instacron:UFRPE |
instname_str |
Universidade Federal Rural de Pernambuco (UFRPE) |
instacron_str |
UFRPE |
institution |
UFRPE |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFRPE |
collection |
Biblioteca Digital de Teses e Dissertações da UFRPE |
bitstream.url.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6319/1/license.txt http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6319/2/Italvan+Milfont+Macedo.pdf |
bitstream.checksum.fl_str_mv |
bd3efa91386c1718a7f26a329fdcb468 41dfd01e1c4ff0e0ce64b8dc1093b1f5 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE) |
repository.mail.fl_str_mv |
bdtd@ufrpe.br ||bdtd@ufrpe.br |
_version_ |
1810102235730804736 |