Broiler litter as nitrogen supplement for cattle

Detalhes bibliográficos
Autor(a) principal: Abrahão, José Jorge dos Santos
Data de Publicação: 2014
Outros Autores: Freitas, Edison Azambuja Gomes de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/14376
Resumo: Two groups of 17 and 16 castrated yearling steers respectively were offered 3 kg/day of broiler litter (treatment T1 ) or native pasture without broiler litter (T2). The animals remained in native pasture with stocking rate of 3 ha per steer, for both treatments. Crude protein content of broiler litter was 20.4% and for native pasture 3.6% on a dry matter basis. The experimental period comprised 84 days, between 17.6.1981 and 9.9.1981. Within this period were observed the following body weight variations for each whole group: T1 : +103.5kg and T2:-193.5 kg (P<0.05). Nineteen weeks after the end of the experiment, animals were weighed, the body weight being the same, independent of the treatment to which the animals were formerly assigned. This was sufficient to conclude that there was no residual effect from treatments, and no compensatory gain was observed for the unsupplemented group.
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spelling Broiler litter as nitrogen supplement for cattleCama de aviário como suplemento nitrogenado para bovinossteers; supplementation; body weight gain; native rangelandsnovilhos; suplementação; ganho de peso; campo nativoTwo groups of 17 and 16 castrated yearling steers respectively were offered 3 kg/day of broiler litter (treatment T1 ) or native pasture without broiler litter (T2). The animals remained in native pasture with stocking rate of 3 ha per steer, for both treatments. Crude protein content of broiler litter was 20.4% and for native pasture 3.6% on a dry matter basis. The experimental period comprised 84 days, between 17.6.1981 and 9.9.1981. Within this period were observed the following body weight variations for each whole group: T1 : +103.5kg and T2:-193.5 kg (P<0.05). Nineteen weeks after the end of the experiment, animals were weighed, the body weight being the same, independent of the treatment to which the animals were formerly assigned. This was sufficient to conclude that there was no residual effect from treatments, and no compensatory gain was observed for the unsupplemented group.Avaliou-se a suplementação alimentar de novilhos com cama de frangos peneirada, sendo os animais mantidos em pastagem nativa. Os tratamentos testados foram: T1 - cama de frango (20,4% PB na MS) oferecida à razão de 3 kg/cab/dia e campo nativo (3,6% PB) sob lotação de 3 ha/cabeça; T2 - somente campo nativo na lotação vista acima. Foram utilizados 17 novilhos no T1 e 16 no T2, todos machos, castrados, com aproximadamente 18 meses de idade, num período de 84 dias (17.6.81 a 9.9.81). As variações de peso do lote por tratamento no período experimental foram: T1 : +103,5 kg, e T2: -193,5 kg, sendo a diferença significativa (P<0,05). Dezenove semanas após o encerramento do período experimental os animais foram novamente pesados, constatando-se o mesmo ganho de peso dos animais, independente dos tratamentos em que estavam anteriormente, indicando que não houve efeito residual dos tratamentos e tampouco ganho compensatório por parte dos animais não suplementados.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraAbrahão, José Jorge dos SantosFreitas, Edison Azambuja Gomes de2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14376Pesquisa Agropecuaria Brasileira; v.22, n.5, maio 1987; 521-525Pesquisa Agropecuária Brasileira; v.22, n.5, maio 1987; 521-5251678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14376/8281info:eu-repo/semantics/openAccess2014-10-03T18:52:36Zoai:ojs.seer.sct.embrapa.br:article/14376Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-03T18:52:36Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Broiler litter as nitrogen supplement for cattle
Cama de aviário como suplemento nitrogenado para bovinos
title Broiler litter as nitrogen supplement for cattle
spellingShingle Broiler litter as nitrogen supplement for cattle
Abrahão, José Jorge dos Santos
steers; supplementation; body weight gain; native rangelands
novilhos; suplementação; ganho de peso; campo nativo
title_short Broiler litter as nitrogen supplement for cattle
title_full Broiler litter as nitrogen supplement for cattle
title_fullStr Broiler litter as nitrogen supplement for cattle
title_full_unstemmed Broiler litter as nitrogen supplement for cattle
title_sort Broiler litter as nitrogen supplement for cattle
author Abrahão, José Jorge dos Santos
author_facet Abrahão, José Jorge dos Santos
Freitas, Edison Azambuja Gomes de
author_role author
author2 Freitas, Edison Azambuja Gomes de
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Abrahão, José Jorge dos Santos
Freitas, Edison Azambuja Gomes de
dc.subject.por.fl_str_mv steers; supplementation; body weight gain; native rangelands
novilhos; suplementação; ganho de peso; campo nativo
topic steers; supplementation; body weight gain; native rangelands
novilhos; suplementação; ganho de peso; campo nativo
description Two groups of 17 and 16 castrated yearling steers respectively were offered 3 kg/day of broiler litter (treatment T1 ) or native pasture without broiler litter (T2). The animals remained in native pasture with stocking rate of 3 ha per steer, for both treatments. Crude protein content of broiler litter was 20.4% and for native pasture 3.6% on a dry matter basis. The experimental period comprised 84 days, between 17.6.1981 and 9.9.1981. Within this period were observed the following body weight variations for each whole group: T1 : +103.5kg and T2:-193.5 kg (P<0.05). Nineteen weeks after the end of the experiment, animals were weighed, the body weight being the same, independent of the treatment to which the animals were formerly assigned. This was sufficient to conclude that there was no residual effect from treatments, and no compensatory gain was observed for the unsupplemented group.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
dc.type.none.fl_str_mv
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 https://seer.sct.embrapa.br/index.php/pab/article/view/14376
url https://seer.sct.embrapa.br/index.php/pab/article/view/14376
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/14376/8281
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.22, n.5, maio 1987; 521-525
Pesquisa Agropecuária Brasileira; v.22, n.5, maio 1987; 521-525
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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