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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Algodão; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Semiárido; Embrapa Soja; Embrapa Trigo. |
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Data corrente: |
15/09/1992 |
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Data da última atualização: |
17/09/2003 |
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Autoria: |
SMITH, K. A. (Ed.). |
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Título: |
Soil analysis: instrumental techniques and related procedures. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
New York: Marcel Dekker, 1983. |
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Páginas: |
562 p. |
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Série: |
(Books in Soils and the Environment) |
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ISBN: |
0-8247-1844-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Atomic absorption and flame emission spectrometry; Ion-selective electrodes; Continuous-flow and discrete analysis; Automated instruments for determination of total carbon, nitrogen, and sulfur in soils by combustion techniques; X-ray fluorescence analysis; General radioisotope techniques; Instrumental neutron activation analysis; Analysis of nitrogen isotope ratios by optical emission spectrometry; Analysis of nitrogen isotope ratios by mass spectrometry; Gas chromatographic analysis of the soil atmosphere; Determination of pesticides by gas chromatography and high pressure liquid chromatography. |
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Palavras-Chave: |
Análise de solos; Analysis; DUMAS; Instrumental techniques; Soil testing; Tecnica; Técnicas instrumentais. |
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Thesagro: |
Absorção; Absorção de Nutrientes; Análise; Análise do Solo; Boro; Cálcio; Fertilidade do Solo; Íon; Método; Método de Análise; Nitrogênio; Solo. |
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Thesaurus Nal: |
analytical methods; boron; calcium; iron; nitrogen; nutrient uptake; sodium; Soil; soil analysis; soil fertility; sulfur. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01848nam a2200505 a 4500
001 1211429
005 2003-09-17
008 1983 bl uuuu 00u1 u #d
020 $a0-8247-1844-5
100 1 $aSMITH, K. A. (Ed.).
245 $aSoil analysis$binstrumental techniques and related procedures.
260 $aNew York: Marcel Dekker$c1983
300 $a562 p.
490 $a(Books in Soils and the Environment)
520 $aAtomic absorption and flame emission spectrometry; Ion-selective electrodes; Continuous-flow and discrete analysis; Automated instruments for determination of total carbon, nitrogen, and sulfur in soils by combustion techniques; X-ray fluorescence analysis; General radioisotope techniques; Instrumental neutron activation analysis; Analysis of nitrogen isotope ratios by optical emission spectrometry; Analysis of nitrogen isotope ratios by mass spectrometry; Gas chromatographic analysis of the soil atmosphere; Determination of pesticides by gas chromatography and high pressure liquid chromatography.
650 $aanalytical methods
650 $aboron
650 $acalcium
650 $airon
650 $anitrogen
650 $anutrient uptake
650 $asodium
650 $aSoil
650 $asoil analysis
650 $asoil fertility
650 $asulfur
650 $aAbsorção
650 $aAbsorção de Nutrientes
650 $aAnálise
650 $aAnálise do Solo
650 $aBoro
650 $aCálcio
650 $aFertilidade do Solo
650 $aÍon
650 $aMétodo
650 $aMétodo de Análise
650 $aNitrogênio
650 $aSolo
653 $aAnálise de solos
653 $aAnalysis
653 $aDUMAS
653 $aInstrumental techniques
653 $aSoil testing
653 $aTecnica
653 $aTécnicas instrumentais
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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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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