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| 6. |  | LOUREIRO, S. N.; OLIVEIRA JUNIOR, M. C. M. de; GIARRIZZO, T. Length-weight relationships for seven fish species from Marajó Bay, Amazon estuary, northern Brazil. Journal of Applied Ichthyology, Berlin, v. 33, n. 3, p. 620-622, June 2017.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | MONTEIRO, O. M.; LUNZ, A. M.; AZEVEDO, R. de; OLIVEIRA JUNIOR, M. C. M. de. Spatial distribution and gallery depths of Quesada gigas nymphs in parica plantations. Revista de Ciências Agrárias, Belém, PA, v. 56, n. 4, p. 353-358, out./dez. 2013.| Biblioteca(s): Embrapa Amazônia Oriental. |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
03/12/2020 |
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Data da última atualização: |
03/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
GARCIA, A. R.; BARROS, D. V.; OLIVEIRA JUNIOR, M. C. M. de; BARIONI JUNIOR, W.; SILVA, J. A. R. da; LOURENÇO JUNIOR, J. de B.; PESSOA, J. dos S. |
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Afiliação: |
ALEXANDRE ROSSETTO GARCIA, CPPSE; Daniel Vale Barros, UFPA; MOISES CORDEIRO MOURAO DE O JUNIOR, CPATU; WALDOMIRO BARIONI JUNIOR, CPPSE; Jamile Andréa Rodrigues da Silva, UFRA; José de Brito Lourenço Junior, UFPA; Jakeline dos Santos Pessoa, UFRA. |
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Título: |
Innovative use and efficiency test of subcutaneous transponders for electronic identification of water buffaloes. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 52, p. 3725-3733, nov. 2020. |
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DOI: |
https://doi.org/10.1007/s11250-020-02410-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the viability of using transponders for the electronic identification of water buffaloes and compare their efficiency when used in animals of different age groups. Electronic transponders with RFID technology (2.1 × 12.2 mm) were implanted subcutaneously (D0) in the scutiform cartilage. The animals consisted of four groups: CLF-I (17 calves; 2.1 ± 1.9 months), CLF-II (20 calves; 5.1 ± 3.2 months), HFR (20 heifers; 22 ± 4.7 months) and STR (19 steers; 26.6 ± 6.7 months). The animals were kept under pasture grazing, a part of the year in the dryland and a part in the floodplain, and were monitored for up to 350 days. The average time required for individual transponder implant was 49.46 s, while the time required for reading the code was 3.76 s. The older calves required higher time for individual implant (P = 0.0001) and closer approximation of the reader in the D150 (P = 0.0001). The mean read distance was 2.98 cm in D0 and 1.94 cm in D150. The magnitude of the subcutaneous transponder migration was minimal, and was within an area of 17.2 mm2. A slight bleeding was observed in 15.79% of the animals during the implant. A decreasing incidence of edema was observed until D21, with the heifers being more sensitive until that time (P = 0.0099). Considering the results, it is preferred to implant electronic transponders in calves up to two months of age. The physical rate of transponder loss was 1.3% and the loss of functionality was 9.2%. High reading rate was achieved when animals were raised both in dryland (93.9%) and floodplain (97.2%). Thus, the electronic identification of water buffaloes is a technique capable of replacing traditional and rudimentary methods to identify buffaloes and can provide safe identification of animals. MenosThe objective of this study was to evaluate the viability of using transponders for the electronic identification of water buffaloes and compare their efficiency when used in animals of different age groups. Electronic transponders with RFID technology (2.1 × 12.2 mm) were implanted subcutaneously (D0) in the scutiform cartilage. The animals consisted of four groups: CLF-I (17 calves; 2.1 ± 1.9 months), CLF-II (20 calves; 5.1 ± 3.2 months), HFR (20 heifers; 22 ± 4.7 months) and STR (19 steers; 26.6 ± 6.7 months). The animals were kept under pasture grazing, a part of the year in the dryland and a part in the floodplain, and were monitored for up to 350 days. The average time required for individual transponder implant was 49.46 s, while the time required for reading the code was 3.76 s. The older calves required higher time for individual implant (P = 0.0001) and closer approximation of the reader in the D150 (P = 0.0001). The mean read distance was 2.98 cm in D0 and 1.94 cm in D150. The magnitude of the subcutaneous transponder migration was minimal, and was within an area of 17.2 mm2. A slight bleeding was observed in 15.79% of the animals during the implant. A decreasing incidence of edema was observed until D21, with the heifers being more sensitive until that time (P = 0.0099). Considering the results, it is preferred to implant electronic transponders in calves up to two months of age. The physical rate of transponder loss was 1.3% and the loss of functionality was 9.2... Mostrar Tudo |
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Palavras-Chave: |
Microchip; RFID. |
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Thesagro: |
Bubalus Bubalis. |
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Thesaurus NAL: |
Food safety; Traceability. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218670/1/InnovativeUseEfficiency.pdf
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Marc: |
LEADER 02659naa a2200265 a 4500
001 2127563
005 2020-12-03
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-020-02410-7$2DOI
100 1 $aGARCIA, A. R.
245 $aInnovative use and efficiency test of subcutaneous transponders for electronic identification of water buffaloes.$h[electronic resource]
260 $c2020
520 $aThe objective of this study was to evaluate the viability of using transponders for the electronic identification of water buffaloes and compare their efficiency when used in animals of different age groups. Electronic transponders with RFID technology (2.1 × 12.2 mm) were implanted subcutaneously (D0) in the scutiform cartilage. The animals consisted of four groups: CLF-I (17 calves; 2.1 ± 1.9 months), CLF-II (20 calves; 5.1 ± 3.2 months), HFR (20 heifers; 22 ± 4.7 months) and STR (19 steers; 26.6 ± 6.7 months). The animals were kept under pasture grazing, a part of the year in the dryland and a part in the floodplain, and were monitored for up to 350 days. The average time required for individual transponder implant was 49.46 s, while the time required for reading the code was 3.76 s. The older calves required higher time for individual implant (P = 0.0001) and closer approximation of the reader in the D150 (P = 0.0001). The mean read distance was 2.98 cm in D0 and 1.94 cm in D150. The magnitude of the subcutaneous transponder migration was minimal, and was within an area of 17.2 mm2. A slight bleeding was observed in 15.79% of the animals during the implant. A decreasing incidence of edema was observed until D21, with the heifers being more sensitive until that time (P = 0.0099). Considering the results, it is preferred to implant electronic transponders in calves up to two months of age. The physical rate of transponder loss was 1.3% and the loss of functionality was 9.2%. High reading rate was achieved when animals were raised both in dryland (93.9%) and floodplain (97.2%). Thus, the electronic identification of water buffaloes is a technique capable of replacing traditional and rudimentary methods to identify buffaloes and can provide safe identification of animals.
650 $aFood safety
650 $aTraceability
650 $aBubalus Bubalis
653 $aMicrochip
653 $aRFID
700 1 $aBARROS, D. V.
700 1 $aOLIVEIRA JUNIOR, M. C. M. de
700 1 $aBARIONI JUNIOR, W.
700 1 $aSILVA, J. A. R. da
700 1 $aLOURENÇO JUNIOR, J. de B.
700 1 $aPESSOA, J. dos S.
773 $tTropical Animal Health and Production$gv. 52, p. 3725-3733, nov. 2020.
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Embrapa Pecuária Sudeste (CPPSE) |
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