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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
19/07/2022 |
Actualizado : |
20/07/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
AMARAL, G.A. DO; AZEVEDO, E. B. DE; SAVIAN, J.V.; BREMM, C.; DAVID, D.B. DE; GONDA, H.L.; BINDELLE, J.; CARVALHO, P.C.F. |
Afiliación : |
GLÁUCIA AZEVEDO DO AMARAL, Department of Agricultural Diagnosis and Research, Hulha Negra, RS, Brazil.; EDUARDO BOHRER DE AZEVEDO, Department of Animal Science, Federal University of Santa Maria, Santa Maria, RS, Brazil. Federal University of Pampa, Itaqui, RS, Brazil.; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA BREMM, Department of Agricultural Diagnosis and Research, Porto Alegre, RS, Brazil. Grazing Ecology Research Group, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.; DIEGO BITENCOURT DE DAVID, Federal University of Pampa, Itaqui, RS, Brazil. Department of Agricultural Diagnosis and Research, Sao Gabriel, RS, Brazil.; HORACIO LEANDRO GONDA, Swedish University of Agricultural Sciences, Uppsala, Sweden.; JEROME DINDELLE, Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, TERRA, Teaching and Research Centre, University of Li`ege, Gembloux, Belgium; PAULO CÉSAR DE FACCIO CARVALHO, Grazing Ecology Research Group, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil. |
Título : |
Purified and enriched lignin as a marker to estimate faecal output of sheep fed temperate and tropical grasses. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Livestock Science, 2022, Volume 263, Article number 105011. doi: https://doi.org/10.1016/j.livsci.2022.105011 |
Páginas : |
7 p. |
DOI : |
10.1016/j.livsci.2022.105011 |
Idioma : |
Inglés |
Notas : |
History article: Received 9 December 2021; Received in revised form 20 April 2022; Accepted 28 June 2022; Available online1 July 2022.
Corresponding author: eduardo.azevedo@ufsm.br (E.B. Azevedo). |
Contenido : |
Abstract: A series of trials were conducted in different experimental and feeding conditions to evaluate a purified and enriched lignin extracted from Eucalyptus grandis (LIPE®) as a marker to estimate faecal output in sheep fed temperate and tropical grasses. Two indoor trials were conducted in metabolism cages: the first one (Trial I) was conducted with sheep fed Italian ryegrass (Lolium multiflorum Lam.) pastures, which was evaluated in two different periods [Period I (n =14), and Period II (n =15)], and the second one (Trial II) was performed with sheep fed pearl millet [Pennisetum americanum (L.) Leeke] pastures (n =16). Grazing trials were performed with sheep grazing Italian ryegrass [Trial III (n =62)] and pearl millet [Trial IV (n =34)]. According to the manufacturer?s statements, sheep were dosed once a day with capsules containing 250 mg of LIPE® for a period of seven days, beginning two days before total faecal collections started and finishing on the last faecal collection day. To measure the observed daily faecal output, sheep were harnessed with faecal bags that were emptied once a day at 0800 h for five days. Faecal subsamples from indoor and grazing trials were taken to determine the LIPE® content by infrared spectroscopy. Regression analyses performed between estimated and observed faecal output (g DM/kg LW/day) by sheep were not significant (p >0.05) in three of the four evaluated trials. Faecal LIPE® recovery from the total data of the four trials showed a statistical difference when compared to the reference value (100%). In conclusion, our results show that the LIPE® marker presents low accuracy to estimate the daily faecal output of sheep fed temperate (Italian ryegrass) and tropical (pearl millet) grasses. MenosAbstract: A series of trials were conducted in different experimental and feeding conditions to evaluate a purified and enriched lignin extracted from Eucalyptus grandis (LIPE®) as a marker to estimate faecal output in sheep fed temperate and tropical grasses. Two indoor trials were conducted in metabolism cages: the first one (Trial I) was conducted with sheep fed Italian ryegrass (Lolium multiflorum Lam.) pastures, which was evaluated in two different periods [Period I (n =14), and Period II (n =15)], and the second one (Trial II) was performed with sheep fed pearl millet [Pennisetum americanum (L.) Leeke] pastures (n =16). Grazing trials were performed with sheep grazing Italian ryegrass [Trial III (n =62)] and pearl millet [Trial IV (n =34)]. According to the manufacturer?s statements, sheep were dosed once a day with capsules containing 250 mg of LIPE® for a period of seven days, beginning two days before total faecal collections started and finishing on the last faecal collection day. To measure the observed daily faecal output, sheep were harnessed with faecal bags that were emptied once a day at 0800 h for five days. Faecal subsamples from indoor and grazing trials were taken to determine the LIPE® content by infrared spectroscopy. Regression analyses performed between estimated and observed faecal output (g DM/kg LW/day) by sheep were not significant (p >0.05) in three of the four evaluated trials. Faecal LIPE® recovery from the total data of the four trials showed ... Presentar Todo |
Palabras claves : |
FAECAL EXCRETION; GRAZING; INDOOR; ITALIAN RYEGRASS; LIPE®; OVEJAS; PEARL MILLET. |
Asunto categoría : |
-- |
Marc : |
LEADER 02915naa a2200325 a 4500 001 1063435 005 2022-07-20 008 2022 bl uuuu u00u1 u #d 024 7 $a10.1016/j.livsci.2022.105011$2DOI 100 1 $aAMARAL, G.A. DO 245 $aPurified and enriched lignin as a marker to estimate faecal output of sheep fed temperate and tropical grasses.$h[electronic resource] 260 $c2022 300 $a7 p. 500 $aHistory article: Received 9 December 2021; Received in revised form 20 April 2022; Accepted 28 June 2022; Available online1 July 2022. Corresponding author: eduardo.azevedo@ufsm.br (E.B. Azevedo). 520 $aAbstract: A series of trials were conducted in different experimental and feeding conditions to evaluate a purified and enriched lignin extracted from Eucalyptus grandis (LIPE®) as a marker to estimate faecal output in sheep fed temperate and tropical grasses. Two indoor trials were conducted in metabolism cages: the first one (Trial I) was conducted with sheep fed Italian ryegrass (Lolium multiflorum Lam.) pastures, which was evaluated in two different periods [Period I (n =14), and Period II (n =15)], and the second one (Trial II) was performed with sheep fed pearl millet [Pennisetum americanum (L.) Leeke] pastures (n =16). Grazing trials were performed with sheep grazing Italian ryegrass [Trial III (n =62)] and pearl millet [Trial IV (n =34)]. According to the manufacturer?s statements, sheep were dosed once a day with capsules containing 250 mg of LIPE® for a period of seven days, beginning two days before total faecal collections started and finishing on the last faecal collection day. To measure the observed daily faecal output, sheep were harnessed with faecal bags that were emptied once a day at 0800 h for five days. Faecal subsamples from indoor and grazing trials were taken to determine the LIPE® content by infrared spectroscopy. Regression analyses performed between estimated and observed faecal output (g DM/kg LW/day) by sheep were not significant (p >0.05) in three of the four evaluated trials. Faecal LIPE® recovery from the total data of the four trials showed a statistical difference when compared to the reference value (100%). In conclusion, our results show that the LIPE® marker presents low accuracy to estimate the daily faecal output of sheep fed temperate (Italian ryegrass) and tropical (pearl millet) grasses. 653 $aFAECAL EXCRETION 653 $aGRAZING 653 $aINDOOR 653 $aITALIAN RYEGRASS 653 $aLIPE® 653 $aOVEJAS 653 $aPEARL MILLET 700 1 $aAZEVEDO, E. B. DE 700 1 $aSAVIAN, J.V. 700 1 $aBREMM, C. 700 1 $aDAVID, D.B. DE 700 1 $aGONDA, H.L. 700 1 $aBINDELLE, J. 700 1 $aCARVALHO, P.C.F. 773 $tLivestock Science, 2022, Volume 263, Article number 105011. doi: https://doi.org/10.1016/j.livsci.2022.105011
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
15/07/2015 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Revista INIA |
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) |
Título : |
Revista INIA Uruguay. (No.11, Junio 2007). |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2007. |
Páginas : |
48 p. |
Serie : |
(Revista INIA; 11) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Thesagro : |
ARROZ; BIOTECNOLOGIA; BOVINOS DE CARNE; CAMBIO CLIMÁTICO; CIENCIA; CITRUS; CLIMA; CLIMATOLOGIA; COMUNICACIÓN; CONTROL DE ENFERMEDADES; CULTIVOS DE GRANO; CULTIVOS DE SECANO; ENTOMOLOGIA; ESPECIES FORRAJERAS; EUCALYPTUS; EXPLOTACION AGRICOLA FAMILIAR; FITOPATOLOGÍA; FORESTALES; FORRAJES; FRUTALES; FRUTICULTURA; GANADO BOVINO; GRANOS; GRAS; HORTALIZAS; HORTICULTURA; INIA; INNOVACION; INVESTIGACIÓN; LECHERÍA; LEGUMINOSAS FORRAJERAS; MANEJO DEL CULTIVO; MEJORAMIENTO ANIMAL; METEOROLOGIA; MICROBIOLOGÍA; OVINOS; PASTURAS; PRODUCCIÓN ANIMAL; PRODUCCION DE LANA; PRODUCCION DE LECHE; PRODUCCION LECHERA; REVISTA INIA 2007; SEMILLAS; SOJA; SUELOS; SUINOS; SUSTENTABILIDAD AMBIENTAL; TECNOLOGÍA; TRANSFERENCIA DE TECNOLOGIA; VARIEDADES; VITICULTURA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4829/1/Revista-INIA-11.pdf
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Marc : |
LEADER 01905nam a2200745 a 4500 001 1053072 005 2019-10-15 008 2007 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 245 $aRevista INIA Uruguay. (No.11, Junio 2007). 260 $aMontevideo (Uruguay): INIA$c2007 300 $a48 p. 490 $a(Revista INIA; 11) 650 $aARROZ 650 $aBIOTECNOLOGIA 650 $aBOVINOS DE CARNE 650 $aCAMBIO CLIMÁTICO 650 $aCIENCIA 650 $aCITRUS 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aCOMUNICACIÓN 650 $aCONTROL DE ENFERMEDADES 650 $aCULTIVOS DE GRANO 650 $aCULTIVOS DE SECANO 650 $aENTOMOLOGIA 650 $aESPECIES FORRAJERAS 650 $aEUCALYPTUS 650 $aEXPLOTACION AGRICOLA FAMILIAR 650 $aFITOPATOLOGÍA 650 $aFORESTALES 650 $aFORRAJES 650 $aFRUTALES 650 $aFRUTICULTURA 650 $aGANADO BOVINO 650 $aGRANOS 650 $aGRAS 650 $aHORTALIZAS 650 $aHORTICULTURA 650 $aINIA 650 $aINNOVACION 650 $aINVESTIGACIÓN 650 $aLECHERÍA 650 $aLEGUMINOSAS FORRAJERAS 650 $aMANEJO DEL CULTIVO 650 $aMEJORAMIENTO ANIMAL 650 $aMETEOROLOGIA 650 $aMICROBIOLOGÍA 650 $aOVINOS 650 $aPASTURAS 650 $aPRODUCCIÓN ANIMAL 650 $aPRODUCCION DE LANA 650 $aPRODUCCION DE LECHE 650 $aPRODUCCION LECHERA 650 $aREVISTA INIA 2007 650 $aSEMILLAS 650 $aSOJA 650 $aSUELOS 650 $aSUINOS 650 $aSUSTENTABILIDAD AMBIENTAL 650 $aTECNOLOGÍA 650 $aTRANSFERENCIA DE TECNOLOGIA 650 $aVARIEDADES 650 $aVITICULTURA
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