Weight gain of steers on pastures of cameroon grass and braquiarão grass

Detalhes bibliográficos
Autor(a) principal: Rezende, Cláudia de Paula
Data de Publicação: 2015
Outros Autores: Pereira, José Marques, Macedo, Thasia Martins, Borges, Augusto Magno Ferreira, Carvalho, Gleidson Giordano Pinto de, Lobão, Érico de Sa Petit, Nicory, Isis Miranda Carvalho
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16631
Resumo: We evaluate pastures formed of Pennisetum purpureum cv.cameroon and Urochloa brizantha.cv. Marandu aiming at greater live weight gains per animal and per hectare. The animals were crossbred male half blood Tabapuã/Nellore live weight of 280 kg (9.3 kilos). Each grass was submitted to four stocking rates in a rotated grazing system with three days of grazing and 36 days of rest, resulting in a 39 days grazing cycle. In the summer the stocking rates were 2.64, 3.49, 4.34 and 5.09 UA/ha in and winter the rates were 164, 2.38, 3.26 and 3.89 UA/ha. In summer, the stocking rate of 4.34 UA/ha enabled best combination between weight gain per animal and per area with daily average gains of 0.560kg/animal and 2.99 kg/ha on cameroon grass and of 0.505 kg/animal and 2.79 kg/ha for braquiarão grass. However, in winter, the stocking rate of 3.26 UA/ha was the one which enabled greatest animal yield with daily average gains of 0.670kg/animal and 2.86 kg/ha on cameroon grass and 0.503 kg/animal and 2.10kg/ha on braquiarão grass. The weight gain per animal and per area is influenced by stocking rate. The cameroon grass provides greater weight than grass braquiarão gains, both animal as per area, in both rainy and dry seasons.
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spelling Weight gain of steers on pastures of cameroon grass and braquiarão grassGanho de peso de novilhos em pastagens de capim-cameroon e capim-braquiarãoAnimal yieldPennisetum purpureumRotated grazingStocking rateUrochloa brizantha.Pennisetum purpureumPastejo rotacionalRendimento animalTaxa de lotaçãoUrochloa brizantha.Nutrição animalWe evaluate pastures formed of Pennisetum purpureum cv.cameroon and Urochloa brizantha.cv. Marandu aiming at greater live weight gains per animal and per hectare. The animals were crossbred male half blood Tabapuã/Nellore live weight of 280 kg (9.3 kilos). Each grass was submitted to four stocking rates in a rotated grazing system with three days of grazing and 36 days of rest, resulting in a 39 days grazing cycle. In the summer the stocking rates were 2.64, 3.49, 4.34 and 5.09 UA/ha in and winter the rates were 164, 2.38, 3.26 and 3.89 UA/ha. In summer, the stocking rate of 4.34 UA/ha enabled best combination between weight gain per animal and per area with daily average gains of 0.560kg/animal and 2.99 kg/ha on cameroon grass and of 0.505 kg/animal and 2.79 kg/ha for braquiarão grass. However, in winter, the stocking rate of 3.26 UA/ha was the one which enabled greatest animal yield with daily average gains of 0.670kg/animal and 2.86 kg/ha on cameroon grass and 0.503 kg/animal and 2.10kg/ha on braquiarão grass. The weight gain per animal and per area is influenced by stocking rate. The cameroon grass provides greater weight than grass braquiarão gains, both animal as per area, in both rainy and dry seasons.Avaliou-se pastagens formadas com Pennisetum purpureum cv. cameroon e Urochloa brizantha cv. Marandu visando rendimento em ganhos de peso vivo. Os animais utilizados foram machos mestiços meio sangue Tabapuã/Nelore com peso vivo médio de 280 kg (9,3 arrobas). Cada gramínea foi submetida a quatro taxas de lotação, em um sistema de pastejo rotativo com 3 dias de pastejo e 36 dias de descanso, resultando em um ciclo de pastejo de 39 dias. No verão, as taxas de lotação foram 2,64, 3,49, 4,34 e 5,09 UA/ha e no inverno, as taxas foram 1,64, 2,38, 3,26 e 3,89 UA/ha. No verão a taxa de lotação de 4,34 UA/ha foi que possibilitou a melhor combinação entre os ganhos de peso por animal e por área, com ganhos médios diários de 0,560 kg/animal/dia e 2,99 kg/ha/dia em capim-cameroon e de 0,505 kg/animal/dia e 2,79 kg/ha/dia para pastos de capim-braquiarão. Já no inverno, a lotação de 3,26 UA/há foi a que possibilitou maior rendimento animal, com ganhos médios de 0,670 kg/animal/dia e 2,86 kg/ha/dia em capim-cameroon e 0,503 kg/animal/dia e 2,10 kg/ha/dia, em capim-braquiarão. O ganho de peso por animal e por área é influenciada pela taxa de lotação. O capim-cameroon proporciona maiores ganhos de peso do que o capim braquiarão, tanto por animal como por área, em ambos os períodos chuvoso e seco.UEL2015-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1663110.5433/1679-0359.2015v36n3Supl1p2185Semina: Ciências Agrárias; Vol. 36 No. 3Supl1 (2015); 2185-2194Semina: Ciências Agrárias; v. 36 n. 3Supl1 (2015); 2185-21941679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16631/pdf_753Copyright (c) 2015 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessRezende, Cláudia de PaulaPereira, José MarquesMacedo, Thasia MartinsBorges, Augusto Magno FerreiraCarvalho, Gleidson Giordano Pinto deLobão, Érico de Sa PetitNicory, Isis Miranda Carvalho2023-01-13T11:48:34Zoai:ojs.pkp.sfu.ca:article/16631Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-13T11:48:34Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Weight gain of steers on pastures of cameroon grass and braquiarão grass
Ganho de peso de novilhos em pastagens de capim-cameroon e capim-braquiarão
title Weight gain of steers on pastures of cameroon grass and braquiarão grass
spellingShingle Weight gain of steers on pastures of cameroon grass and braquiarão grass
Rezende, Cláudia de Paula
Animal yield
Pennisetum purpureum
Rotated grazing
Stocking rate
Urochloa brizantha.
Pennisetum purpureum
Pastejo rotacional
Rendimento animal
Taxa de lotação
Urochloa brizantha.
Nutrição animal
title_short Weight gain of steers on pastures of cameroon grass and braquiarão grass
title_full Weight gain of steers on pastures of cameroon grass and braquiarão grass
title_fullStr Weight gain of steers on pastures of cameroon grass and braquiarão grass
title_full_unstemmed Weight gain of steers on pastures of cameroon grass and braquiarão grass
title_sort Weight gain of steers on pastures of cameroon grass and braquiarão grass
author Rezende, Cláudia de Paula
author_facet Rezende, Cláudia de Paula
Pereira, José Marques
Macedo, Thasia Martins
Borges, Augusto Magno Ferreira
Carvalho, Gleidson Giordano Pinto de
Lobão, Érico de Sa Petit
Nicory, Isis Miranda Carvalho
author_role author
author2 Pereira, José Marques
Macedo, Thasia Martins
Borges, Augusto Magno Ferreira
Carvalho, Gleidson Giordano Pinto de
Lobão, Érico de Sa Petit
Nicory, Isis Miranda Carvalho
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rezende, Cláudia de Paula
Pereira, José Marques
Macedo, Thasia Martins
Borges, Augusto Magno Ferreira
Carvalho, Gleidson Giordano Pinto de
Lobão, Érico de Sa Petit
Nicory, Isis Miranda Carvalho
dc.subject.por.fl_str_mv Animal yield
Pennisetum purpureum
Rotated grazing
Stocking rate
Urochloa brizantha.
Pennisetum purpureum
Pastejo rotacional
Rendimento animal
Taxa de lotação
Urochloa brizantha.
Nutrição animal
topic Animal yield
Pennisetum purpureum
Rotated grazing
Stocking rate
Urochloa brizantha.
Pennisetum purpureum
Pastejo rotacional
Rendimento animal
Taxa de lotação
Urochloa brizantha.
Nutrição animal
description We evaluate pastures formed of Pennisetum purpureum cv.cameroon and Urochloa brizantha.cv. Marandu aiming at greater live weight gains per animal and per hectare. The animals were crossbred male half blood Tabapuã/Nellore live weight of 280 kg (9.3 kilos). Each grass was submitted to four stocking rates in a rotated grazing system with three days of grazing and 36 days of rest, resulting in a 39 days grazing cycle. In the summer the stocking rates were 2.64, 3.49, 4.34 and 5.09 UA/ha in and winter the rates were 164, 2.38, 3.26 and 3.89 UA/ha. In summer, the stocking rate of 4.34 UA/ha enabled best combination between weight gain per animal and per area with daily average gains of 0.560kg/animal and 2.99 kg/ha on cameroon grass and of 0.505 kg/animal and 2.79 kg/ha for braquiarão grass. However, in winter, the stocking rate of 3.26 UA/ha was the one which enabled greatest animal yield with daily average gains of 0.670kg/animal and 2.86 kg/ha on cameroon grass and 0.503 kg/animal and 2.10kg/ha on braquiarão grass. The weight gain per animal and per area is influenced by stocking rate. The cameroon grass provides greater weight than grass braquiarão gains, both animal as per area, in both rainy and dry seasons.
publishDate 2015
dc.date.none.fl_str_mv 2015-07-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16631
10.5433/1679-0359.2015v36n3Supl1p2185
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16631
identifier_str_mv 10.5433/1679-0359.2015v36n3Supl1p2185
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16631/pdf_753
dc.rights.driver.fl_str_mv Copyright (c) 2015 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 36 No. 3Supl1 (2015); 2185-2194
Semina: Ciências Agrárias; v. 36 n. 3Supl1 (2015); 2185-2194
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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