|
|
Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
07/11/2017 |
Data da última atualização: |
07/11/2017 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CHEMP, K. R.; SALGADO, E. A.; OLIVEIRA, B. S.; JORGE SCHAFHAUSER JUNIOR; MACHADO, F. S.; PEREIRA, L. G. R.; NEVES, A. L. A.; CAMPOS, M. M.; MORENZ, M. J. F.; TOMICH, T. R. |
Afiliação: |
Kívia Real Chemp, UNIPAC; Emiliano Araújo Salgado, IF Sudeste; Brena Santos Oliveira, UESC, ILHEUS; JORGE SCHAFHAUSER JUNIOR, CPACT; FERNANDA SAMARINI MACHADO, CNPGL; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; ANDRE LUIS ALVES NEVES, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL; MIRTON JOSE FROTA MORENZ, CNPGL; THIERRY RIBEIRO TOMICH, CNPGL. |
Título: |
Tabelas de composição química e bromatológica de alimentos regionais para gado de leite no Estado do Rio Grande do Sul. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 20. 2017, 4 p. Anais... Juiz de Fora/MG. Embrapa Gado de Leite. |
Idioma: |
Português |
Palavras-Chave: |
Banco de dados. |
Thesagro: |
Digestibilidade; Valor Nutritivo. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 00847naa a2200253 a 4500 001 2079080 005 2017-11-07 008 2017 bl uuuu u00u1 u #d 100 1 $aCHEMP, K. R. 245 $aTabelas de composição química e bromatológica de alimentos regionais para gado de leite no Estado do Rio Grande do Sul. 260 $c2017 650 $aDigestibilidade 650 $aValor Nutritivo 653 $aBanco de dados 700 1 $aSALGADO, E. A. 700 1 $aOLIVEIRA, B. S. 700 1 $aJORGE SCHAFHAUSER JUNIOR 700 1 $aMACHADO, F. S. 700 1 $aPEREIRA, L. G. R. 700 1 $aNEVES, A. L. A. 700 1 $aCAMPOS, M. M. 700 1 $aMORENZ, M. J. F. 700 1 $aTOMICH, T. R. 773 $tIn: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 20. 2017, 4 p. Anais... Juiz de Fora/MG. Embrapa Gado de Leite.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
26/09/2022 |
Data da última atualização: |
26/09/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MACIEL, G. A.; FERNANDES, L. O.; REIS, N. J. C.; PAIVA, M. I. de; CORDEIRO, L. A. M. |
Afiliação: |
GIOVANA ALCANTARA MACIEL, CPAC; LEONARDO OLIVEIRA FERNANDES; NÍNIVE JHORS CARNEIRO REIS; MARCIA INGRID DE PAIVA; LUIZ ADRIANO MAIA CORDEIRO, CPAC. |
Título: |
BRS Paiaguás Grass Performance in different pastures systems in the Cerrado Region. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste, 2022. |
Páginas: |
p. 15 |
Idioma: |
Inglês |
Conteúdo: |
The objective of the experiment was to evaluate the effect of two pasture systems grazed by cattle on canopy height, forage mass and volumetric density of Urochloa brizantha BRS Paiaguás in the Cerrado Region. The experiment was conducted in the Experimental Farm of ABCZ during the execution of the Quality Meat Program, locate and 47º 57´ West Longitude, at an altitude of 774 m). The experimental period lasted from June of 2021 to March of 2022. In the warm months the mean temperature is 23.2º C, while in the cool months, the mean temperature is 19.4º C. The annual rainfall is 1685 mm and the mean humidity of the air is 71%. The grazing method was rotational stocking and forage allowance of 6 kg of dry mass 100 kg-1 of live weight day-1 during dry and wet season based on height and availability of dry grass mass. The treatments were: 1) SPS - Silvopastoral System with U. brizantha BRS Paiaguás integrated with eucalyptus trees (Eucalyptus citriodora and E. cloeziana) planted in 2013, in triple rows spaced 30 to 35 m and 1.5 m among trees, east-west direction, and pastures seeded in 2015/2016 crop season intercropped with maize for silage; and, 2) FS Full Sun pastures of U. brizantha BRS Paiaguás, intercropped with maize for silage in 2019/2020, with eighteen repetitions. Both treatments received topdressing nitrogen fertilization of 150 kg ha-1 split in three times during the wet season. To maintain planned forage allowance samplings of forage mass in the pre-grazing were made. The canopy height (cm) and forage mass were randomly sampled in 6 sites of 1 x 1 m at pre-grazing (kg DM ha-1). The volumetric density of forage (kg DM cm-1.ha-1) was estimated based in forage mass and canopy height. During experimental period 7 grazing cycles were conducted: 10/06/2021 22/08/2021, 23/08/2021-21/10/2021, 22/10/2021 11/11/2021, 12/11/2020 07/12/2021, 08/12/2021 11/01/2022, 12/01/2022 07/02/2022 and 08/02/2022 12/03/2022, respectively for cycles 1, 2, 3, 4, 5, 6 and 7. The experimental design was completely randomized with split plots repeated in time and the means were submitted to analysis of variance with Scott-Knott test at 5% probability. Canopy heighy was 8% higher in the SPS treatment (P<0.05), this behavior is due to the stretching in the grass caused by shading from the trees. Under these conditions, the plant grows in search of photosynthetically active radiation. However, there was a decrease of 15% in dry matter (P<0.05) in the SPS compared to grass established in FS treatment. The dry mass availability (kg ha-1 DM) was higher in the SPS (4.936 + 134.9) compared to that observed in FS (4.397 + 134.9). Thus the forage density expressed in kg cm- 1 ha-1 DM was not different among the systems evaluated. The loss of productivity of pasture intercropped with trees in integrated systems in relation to single pasture can be avoided according to the arrangement and amount of trees planted per hectare, which should allow the maximum input of solar radiation. MenosThe objective of the experiment was to evaluate the effect of two pasture systems grazed by cattle on canopy height, forage mass and volumetric density of Urochloa brizantha BRS Paiaguás in the Cerrado Region. The experiment was conducted in the Experimental Farm of ABCZ during the execution of the Quality Meat Program, locate and 47º 57´ West Longitude, at an altitude of 774 m). The experimental period lasted from June of 2021 to March of 2022. In the warm months the mean temperature is 23.2º C, while in the cool months, the mean temperature is 19.4º C. The annual rainfall is 1685 mm and the mean humidity of the air is 71%. The grazing method was rotational stocking and forage allowance of 6 kg of dry mass 100 kg-1 of live weight day-1 during dry and wet season based on height and availability of dry grass mass. The treatments were: 1) SPS - Silvopastoral System with U. brizantha BRS Paiaguás integrated with eucalyptus trees (Eucalyptus citriodora and E. cloeziana) planted in 2013, in triple rows spaced 30 to 35 m and 1.5 m among trees, east-west direction, and pastures seeded in 2015/2016 crop season intercropped with maize for silage; and, 2) FS Full Sun pastures of U. brizantha BRS Paiaguás, intercropped with maize for silage in 2019/2020, with eighteen repetitions. Both treatments received topdressing nitrogen fertilization of 150 kg ha-1 split in three times during the wet season. To maintain planned forage allowance samplings of forage mass in the pre-grazing were mad... Mostrar Tudo |
Thesagro: |
Pastagem. |
Thesaurus NAL: |
Silvopastoral systems. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146805/1/Giovana-Maciel-BRS-Paiaguas.pdf
|
Marc: |
LEADER 03748nam a2200193 a 4500 001 2146805 005 2022-09-26 008 2022 bl uuuu u00u1 u #d 100 1 $aMACIEL, G. A. 245 $aBRS Paiaguás Grass Performance in different pastures systems in the Cerrado Region.$h[electronic resource] 260 $aIn: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste$c2022 300 $ap. 15 520 $aThe objective of the experiment was to evaluate the effect of two pasture systems grazed by cattle on canopy height, forage mass and volumetric density of Urochloa brizantha BRS Paiaguás in the Cerrado Region. The experiment was conducted in the Experimental Farm of ABCZ during the execution of the Quality Meat Program, locate and 47º 57´ West Longitude, at an altitude of 774 m). The experimental period lasted from June of 2021 to March of 2022. In the warm months the mean temperature is 23.2º C, while in the cool months, the mean temperature is 19.4º C. The annual rainfall is 1685 mm and the mean humidity of the air is 71%. The grazing method was rotational stocking and forage allowance of 6 kg of dry mass 100 kg-1 of live weight day-1 during dry and wet season based on height and availability of dry grass mass. The treatments were: 1) SPS - Silvopastoral System with U. brizantha BRS Paiaguás integrated with eucalyptus trees (Eucalyptus citriodora and E. cloeziana) planted in 2013, in triple rows spaced 30 to 35 m and 1.5 m among trees, east-west direction, and pastures seeded in 2015/2016 crop season intercropped with maize for silage; and, 2) FS Full Sun pastures of U. brizantha BRS Paiaguás, intercropped with maize for silage in 2019/2020, with eighteen repetitions. Both treatments received topdressing nitrogen fertilization of 150 kg ha-1 split in three times during the wet season. To maintain planned forage allowance samplings of forage mass in the pre-grazing were made. The canopy height (cm) and forage mass were randomly sampled in 6 sites of 1 x 1 m at pre-grazing (kg DM ha-1). The volumetric density of forage (kg DM cm-1.ha-1) was estimated based in forage mass and canopy height. During experimental period 7 grazing cycles were conducted: 10/06/2021 22/08/2021, 23/08/2021-21/10/2021, 22/10/2021 11/11/2021, 12/11/2020 07/12/2021, 08/12/2021 11/01/2022, 12/01/2022 07/02/2022 and 08/02/2022 12/03/2022, respectively for cycles 1, 2, 3, 4, 5, 6 and 7. The experimental design was completely randomized with split plots repeated in time and the means were submitted to analysis of variance with Scott-Knott test at 5% probability. Canopy heighy was 8% higher in the SPS treatment (P<0.05), this behavior is due to the stretching in the grass caused by shading from the trees. Under these conditions, the plant grows in search of photosynthetically active radiation. However, there was a decrease of 15% in dry matter (P<0.05) in the SPS compared to grass established in FS treatment. The dry mass availability (kg ha-1 DM) was higher in the SPS (4.936 + 134.9) compared to that observed in FS (4.397 + 134.9). Thus the forage density expressed in kg cm- 1 ha-1 DM was not different among the systems evaluated. The loss of productivity of pasture intercropped with trees in integrated systems in relation to single pasture can be avoided according to the arrangement and amount of trees planted per hectare, which should allow the maximum input of solar radiation. 650 $aSilvopastoral systems 650 $aPastagem 700 1 $aFERNANDES, L. O. 700 1 $aREIS, N. J. C. 700 1 $aPAIVA, M. I. de 700 1 $aCORDEIRO, L. A. M.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Cerrados (CPAC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|