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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
08/11/2023 |
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Data da última atualização: |
08/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NINO RODRIGUEZ, F. A.; LOPES, M. A.; LIMA, A. L. R.; ALMEIDA JÚNIOR, G. A. DE; NOVO, A. L. M.; BARBARI, M.; BRITO, S. C.; BASSOTTO, L. C.; CAMARGO, A. C. de; NASCIMENTO, E. F. R. |
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Afiliação: |
FLOR ANGELA NIÑO RODRIGUEZ, Evoluir Saúde do Leite; MARCOS AURÉLIO LOPES, Universidade Federal de Lavras; ANDRÉ LUIS RIBEIRO LIMA, Universidade Federal de Lavras; GERCÍLIO ALVES DE ALMEIDA JÚNIOR, Universidade Federal do Espírito Santo; ANDRE LUIZ MONTEIRO NOVO, CPPSE; MATTEO BARBARI, University of Florence; SERGIO CORRÊA BRITO, DeLaval; LEANDRO CARVALHO BASSOTTO, Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais; ARTUR CHINELATO DE CAMARGO, CPPSE; ESTEFFANY FRANCISCA REIS NASCIMENTO, Universidade Federal de Lavras. |
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Título: |
Correlations between milking characteristics and behavior of cows milked in robotic systems. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, Londrina, v. 44, n. 5, p. 1683-1696, set./out. 2023. |
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DOI: |
10.5433/1679-0359.2023v44n5p1683 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to analyze the correlation between milking characteristics and the behavior of cows in automatic milking systems. Data were collected between September 2019 and March 2020 from two commercial dairy herds located in Minas Gerais, Brazil, which use an automatic milking system (AMSTM, DeLaval, Tumba, Sweden). The dataset comprised 68,896 observations from 542 primiparous and multiparous cows of Holstein and crossbred (Holstein × Jersey) breeds. Daily milking characteristics, including milk flow rate (FR), time spent in the milking box (BT), and milking efficiency (ME), were recorded, along with behavioral traits such as milking handling time (HT), incomplete milkings (IM), and kicks. To assess the relationships between these traits, a bivariate correlation analysis was performed using Pearson?s correlation coefficient, executed with the statistical software SPSS version 22. The results revealed moderate negative correlations between FR and BT, ME and HT, and BT and ME. Conversely, a strong positive correlation was observed between FR and ME. A high positive correlation was identified between BT and HT, a moderate positive correlation between ME and milk yield, and a weak positive correlation between HT and IM (P<0.01). No significant correlation was found between milking frequency and kicks or incomplete milkings. |
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Palavras-Chave: |
Automatic milking system; Milking efficiency. |
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Thesaurus Nal: |
Automation; Temperament. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157985/1/CorrelationsBetweenMilking.pdf
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Marc: |
LEADER 02273naa a2200289 a 4500
001 2157985
005 2023-11-08
008 2023 bl uuuu u00u1 u #d
024 7 $a10.5433/1679-0359.2023v44n5p1683$2DOI
100 1 $aNINO RODRIGUEZ, F. A.
245 $aCorrelations between milking characteristics and behavior of cows milked in robotic systems.$h[electronic resource]
260 $c2023
520 $aThe objective of this study was to analyze the correlation between milking characteristics and the behavior of cows in automatic milking systems. Data were collected between September 2019 and March 2020 from two commercial dairy herds located in Minas Gerais, Brazil, which use an automatic milking system (AMSTM, DeLaval, Tumba, Sweden). The dataset comprised 68,896 observations from 542 primiparous and multiparous cows of Holstein and crossbred (Holstein × Jersey) breeds. Daily milking characteristics, including milk flow rate (FR), time spent in the milking box (BT), and milking efficiency (ME), were recorded, along with behavioral traits such as milking handling time (HT), incomplete milkings (IM), and kicks. To assess the relationships between these traits, a bivariate correlation analysis was performed using Pearson?s correlation coefficient, executed with the statistical software SPSS version 22. The results revealed moderate negative correlations between FR and BT, ME and HT, and BT and ME. Conversely, a strong positive correlation was observed between FR and ME. A high positive correlation was identified between BT and HT, a moderate positive correlation between ME and milk yield, and a weak positive correlation between HT and IM (P<0.01). No significant correlation was found between milking frequency and kicks or incomplete milkings.
650 $aAutomation
650 $aTemperament
653 $aAutomatic milking system
653 $aMilking efficiency
700 1 $aLOPES, M. A.
700 1 $aLIMA, A. L. R.
700 1 $aALMEIDA JÚNIOR, G. A. DE
700 1 $aNOVO, A. L. M.
700 1 $aBARBARI, M.
700 1 $aBRITO, S. C.
700 1 $aBASSOTTO, L. C.
700 1 $aCAMARGO, A. C. de
700 1 $aNASCIMENTO, E. F. R.
773 $tSemina: Ciências Agrárias, Londrina$gv. 44, n. 5, p. 1683-1696, set./out. 2023.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 197 | |
| 1. |  | CAMARGO, A. C. de. Ambiência em condições de pasto. In: SIMPÓSIO SOBRE PASTAGEM, 20., 2003, Piracicaba. Produção animal em pastagens: situação atual e perspectivas. Anais... Piracicaba: FEALQ, 2003. p. 247-263.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 4. | | CAMARGO, A. C. de. Balde cheio: 20 anos de estrada. In: ENCONTRO DOS ENCONTROS DA SCOT CONSULTORIA, 5, 2018, Ribeirão Preto, SP. Anais... São Carlos,SP: Suprema Gráfica e Editora, 2018. p.301-323.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 197 | |
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