Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels

Detalhes bibliográficos
Autor(a) principal: Canto, Marcos Weber do
Data de Publicação: 1999
Outros Autores: Moojen, Eduardo Londero, Carvalho, Paulo César de Faccio, Silva, José Henrique Souza da
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/5161
Resumo: The objective of this research was to analyse the effects of different forage mass levels on lamb production. The experiment was conducted in Tupanciretã, Planalto Médio region at the State of Rio Grande do Sul, Brazil, in a mixture of italian ryegrass cv. Estanzuela 284 (Lolium multiflorum Lam.) + white clover cv. Yi (Trifolium repens L.), under different forage mass (FM) levels. The experimental design used was completely randommized, and the FM levels studied were: 1,119, 1,320, 1,477, 1,695, 2,146, 2,166, 2,410 and 2,483 kg/ha of dry matter (DM - kg/ha). The experimental period was from September 30 to December 8, 1992 and the animals used were cross lamb Ile de France x Corriedale early weaned (mean ± 80 days). Were evaluated the daily liveweight gain (DLG), gain per hectare (G/ha), stocking rate carryed, animals.day/ha and the DM of conversion efficience in kg of lamb liveweight. The results showed a positive linear relationship between DLG and G/ha with increased of FM levels. The FM levels higher to 2,400 kg of DM/ha reached 497 kg of total lamb liveweight gain/ha, and DLG/lamb of 0.12 kg/day. There was no FM levels effect at the stocking rate and animals.day/ha; there was a negative linear relationship between DM of conversion efficience with FM levels studied. The results show the effect of FM levels on animal response.
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spelling Lamb production in a mixture of italian ryegrass and white clover under different forage mass levelsProdução de cordeiros em pastagem de azevém e trevo-branco sob diferentes níveis de resíduos de forragemaverage daily gain; gain per hectare; grazing; forage massganho de peso médio diário; ganho de peso vivo; pastejo; resíduo de matéria secaThe objective of this research was to analyse the effects of different forage mass levels on lamb production. The experiment was conducted in Tupanciretã, Planalto Médio region at the State of Rio Grande do Sul, Brazil, in a mixture of italian ryegrass cv. Estanzuela 284 (Lolium multiflorum Lam.) + white clover cv. Yi (Trifolium repens L.), under different forage mass (FM) levels. The experimental design used was completely randommized, and the FM levels studied were: 1,119, 1,320, 1,477, 1,695, 2,146, 2,166, 2,410 and 2,483 kg/ha of dry matter (DM - kg/ha). The experimental period was from September 30 to December 8, 1992 and the animals used were cross lamb Ile de France x Corriedale early weaned (mean ± 80 days). Were evaluated the daily liveweight gain (DLG), gain per hectare (G/ha), stocking rate carryed, animals.day/ha and the DM of conversion efficience in kg of lamb liveweight. The results showed a positive linear relationship between DLG and G/ha with increased of FM levels. The FM levels higher to 2,400 kg of DM/ha reached 497 kg of total lamb liveweight gain/ha, and DLG/lamb of 0.12 kg/day. There was no FM levels effect at the stocking rate and animals.day/ha; there was a negative linear relationship between DM of conversion efficience with FM levels studied. The results show the effect of FM levels on animal response.Na presente pesquisa, objetivou-se analisar os efeitos de diferentes níveis de resíduos de forragem na produção de cordeiros. O experimento foi estabelecido em Tupanciretã, região do Planalto Médio do Estado do Rio Grande do Sul, em uma pastagem de azevém cv. Estanzuela 284 (Lolium multiflorum Lam) + trevo-branco cv. Yi (Trifolium repens L.), submetida a diferentes níveis de resíduo de matéria seca (RMS). O delineamento experimental utilizado foi o completamente casualizado, estudando-se os níveis de RMS mantidos na pastagem de 1.119, 1.320, 1.477, 1.695, 2.146, 2.166, 2.410 e 2.483 kg de matéria seca por hectare (MS/ha). O período experimental foi de 30/09 a 08/12/1992 e os animais utilizados foram cordeiros cruza Ile de France x Corriedale desmamados aos 80 dias. Foram avaliados o ganho de peso médio diário (GMD), ganho de peso vivo/ha (GPV/ha), carga animal, animais dia/ha e a eficiência de conversão de MS em kg de peso vivo de cordeiros. Os resultados obtidos mostraram uma relação linear positiva entre o GMD e GPV/ha com o aumento nos níveis de RMS/ha, observando-se nos níveis de RMS superiores a 2.400 kg um GMD de 0,12 kg/cordeiro/dia e um GPV/ha médio de 497 kg. Não houve relação quanto à carga animal e animais.dia/ha; verificou-se uma relação linear negativa entre a eficiência de conversão de MS com os níveis de RMS estudados. Os resultados demonstram o efeito dos níveis de RMS na resposta animal.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCanto, Marcos Weber doMoojen, Eduardo LonderoCarvalho, Paulo César de FaccioSilva, José Henrique Souza da1999-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5161Pesquisa Agropecuaria Brasileira; v.34, n.2, fev. 1999; 309-316Pesquisa Agropecuária Brasileira; v.34, n.2, fev. 1999; 309-3161678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5161/2353info:eu-repo/semantics/openAccess2010-07-13T18:15:37Zoai:ojs.seer.sct.embrapa.br:article/5161Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-07-13T18:15:37Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
Produção de cordeiros em pastagem de azevém e trevo-branco sob diferentes níveis de resíduos de forragem
title Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
spellingShingle Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
Canto, Marcos Weber do
average daily gain; gain per hectare; grazing; forage mass
ganho de peso médio diário; ganho de peso vivo; pastejo; resíduo de matéria seca
title_short Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
title_full Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
title_fullStr Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
title_full_unstemmed Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
title_sort Lamb production in a mixture of italian ryegrass and white clover under different forage mass levels
author Canto, Marcos Weber do
author_facet Canto, Marcos Weber do
Moojen, Eduardo Londero
Carvalho, Paulo César de Faccio
Silva, José Henrique Souza da
author_role author
author2 Moojen, Eduardo Londero
Carvalho, Paulo César de Faccio
Silva, José Henrique Souza da
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Canto, Marcos Weber do
Moojen, Eduardo Londero
Carvalho, Paulo César de Faccio
Silva, José Henrique Souza da
dc.subject.por.fl_str_mv average daily gain; gain per hectare; grazing; forage mass
ganho de peso médio diário; ganho de peso vivo; pastejo; resíduo de matéria seca
topic average daily gain; gain per hectare; grazing; forage mass
ganho de peso médio diário; ganho de peso vivo; pastejo; resíduo de matéria seca
description The objective of this research was to analyse the effects of different forage mass levels on lamb production. The experiment was conducted in Tupanciretã, Planalto Médio region at the State of Rio Grande do Sul, Brazil, in a mixture of italian ryegrass cv. Estanzuela 284 (Lolium multiflorum Lam.) + white clover cv. Yi (Trifolium repens L.), under different forage mass (FM) levels. The experimental design used was completely randommized, and the FM levels studied were: 1,119, 1,320, 1,477, 1,695, 2,146, 2,166, 2,410 and 2,483 kg/ha of dry matter (DM - kg/ha). The experimental period was from September 30 to December 8, 1992 and the animals used were cross lamb Ile de France x Corriedale early weaned (mean ± 80 days). Were evaluated the daily liveweight gain (DLG), gain per hectare (G/ha), stocking rate carryed, animals.day/ha and the DM of conversion efficience in kg of lamb liveweight. The results showed a positive linear relationship between DLG and G/ha with increased of FM levels. The FM levels higher to 2,400 kg of DM/ha reached 497 kg of total lamb liveweight gain/ha, and DLG/lamb of 0.12 kg/day. There was no FM levels effect at the stocking rate and animals.day/ha; there was a negative linear relationship between DM of conversion efficience with FM levels studied. The results show the effect of FM levels on animal response.
publishDate 1999
dc.date.none.fl_str_mv 1999-02-01
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/5161
url https://seer.sct.embrapa.br/index.php/pab/article/view/5161
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/5161/2353
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.34, n.2, fev. 1999; 309-316
Pesquisa Agropecuária Brasileira; v.34, n.2, fev. 1999; 309-316
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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