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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Treinta y Tres. |
Fecha : |
01/11/2021 |
Actualizado : |
05/11/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DE AZEVEDO, E.B.; SAVIAN, J.V.; DO AMARAL, G. A.; DE DAVID, D. B.; GERE, J.I.; MOURA, M.; BREMM, C.; JOCHIMS, F.; ZUBIETA, A. S.; GONDA, H. L.; BAYER, C.; DE FACCIO CARVALHO, P.C. |
Afiliación : |
EDUARDO BOHRER DE AZEVEDO, Federal University of Pampa, Itaqui, RS, Brazil; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GLÁUCIA AZEVEDO DO AMARAL, Department of Agricultural Diagnosis and Research, Hulha Negra, RS, Brazil; DIEGO BITENCOURT DE DAVID, Department of Agricultural Diagnosis and Research, São Gabriel, RS, Brazil; JOSÉ IGNACIO GERE, Unidad de Investigaciones Y Desarrollo de Las Ingenierías, Universidad Tecnológica Nacional, Consejo Nacional de Investigaciones Científcas Y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina; MARTA MOURA KOHMANN, Range Cattle Research and Education Center, University of Florida, Ona, FL, USA; CAROLINA BREMM, Grazing Ecology Research Group, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil; FELIPE JOCHIMS, Research Center for Family Farming (Epagri/Cepaf), Santa Catarina Research and Rural Extension Company (Epagri), Chapecó, SC, Brazil; ANGEL SÁNCHEZ ZUBIETA, Department of Agricultural Diagnosis and Research, Hulha Negra, RS, Brazil; HORACIO LEANDRO GONDA, Swedish University of Agricultural Sciences, Uppsala, Sweden; CIMÉLIO BAYER, Department of Soil Science, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil; PAULO CÉSAR DE FACCIO CARVALHO, Department of Agricultural Diagnosis and Research, Hulha Negra, RS, Brazil. |
Título : |
Feed intake, methane yield, and efciency of utilization of energy and nitrogen by sheep fed tropical grasses. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Tropical Animal Health and Production, 2021, volume 53, Article number 452. doi: https://doi.org/10.1007/s11250-021-02928-4 |
DOI : |
10.1007/s11250-021-02928-4 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 10 July 2020; Accepted: 10 September 2021; Published online: 18 September 2021. |
Contenido : |
ABSTRACT. - Forage allowance impacts dry matter (DM) intake and the use of nutrients by ruminants. The efficient use of protein and energy from pasture is related to better livestock performance and lower environmental impacts. The aims of this study were to evaluate the effect of forage allowance levels on intake, digestibility, nitrogen (N) and energy balance, and methane (CH4) emissions by lambs fed fresh pearl millet [Pennisetum americanum (L.) Leeke]. An indoor trial was performed using lambs in a completely randomized design with four treatments [forage allowance at 1.5, 2.0, 2.5 kg DM/100 kg of live weight (LW), and ad libitum allowing 20% of refusals] and four replicates (lambs). Forage intake, digestibility, total urine and feces excretion, and CH4 emission were measured to calculate N and energy balances. An increase in forage allowance resulted in a linear increase in lamb forage intake, N retention, and metabolizable energy intake. Moreover, lamb CH4 emission (g/
day) also increased with greater forage allowance, while CH4 yield decreased linearly as forage allowance increased. Our results indicate that maximizing forage intake improves N and energy use efficiency and mitigates CH4 yield and decreases CH4 conversion factor (Ym) by lambs fed pearl millet forage. Thus, management strategies that optimize intake of tropical forages by ruminants improve the use of nutrients ingested and mitigates negative impacts to the environment.
© The Author(s), under exclusive licence to Springer Nature B.V. 2021 MenosABSTRACT. - Forage allowance impacts dry matter (DM) intake and the use of nutrients by ruminants. The efficient use of protein and energy from pasture is related to better livestock performance and lower environmental impacts. The aims of this study were to evaluate the effect of forage allowance levels on intake, digestibility, nitrogen (N) and energy balance, and methane (CH4) emissions by lambs fed fresh pearl millet [Pennisetum americanum (L.) Leeke]. An indoor trial was performed using lambs in a completely randomized design with four treatments [forage allowance at 1.5, 2.0, 2.5 kg DM/100 kg of live weight (LW), and ad libitum allowing 20% of refusals] and four replicates (lambs). Forage intake, digestibility, total urine and feces excretion, and CH4 emission were measured to calculate N and energy balances. An increase in forage allowance resulted in a linear increase in lamb forage intake, N retention, and metabolizable energy intake. Moreover, lamb CH4 emission (g/
day) also increased with greater forage allowance, while CH4 yield decreased linearly as forage allowance increased. Our results indicate that maximizing forage intake improves N and energy use efficiency and mitigates CH4 yield and decreases CH4 conversion factor (Ym) by lambs fed pearl millet forage. Thus, management strategies that optimize intake of tropical forages by ruminants improve the use of nutrients ingested and mitigates negative impacts to the environment.
© The Author(s), under exclusive l... Presentar Todo |
Palabras claves : |
Forage allowance; Forage digestibility; Greenhouse gas emissions; Nutrient use; Pearl millet. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02685naa a2200337 a 4500 001 1062511 005 2021-11-05 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1007/s11250-021-02928-4$2DOI 100 1 $aDE AZEVEDO, E.B. 245 $aFeed intake, methane yield, and efciency of utilization of energy and nitrogen by sheep fed tropical grasses.$h[electronic resource] 260 $c2021 500 $aArticle history: Received: 10 July 2020; Accepted: 10 September 2021; Published online: 18 September 2021. 520 $aABSTRACT. - Forage allowance impacts dry matter (DM) intake and the use of nutrients by ruminants. The efficient use of protein and energy from pasture is related to better livestock performance and lower environmental impacts. The aims of this study were to evaluate the effect of forage allowance levels on intake, digestibility, nitrogen (N) and energy balance, and methane (CH4) emissions by lambs fed fresh pearl millet [Pennisetum americanum (L.) Leeke]. An indoor trial was performed using lambs in a completely randomized design with four treatments [forage allowance at 1.5, 2.0, 2.5 kg DM/100 kg of live weight (LW), and ad libitum allowing 20% of refusals] and four replicates (lambs). Forage intake, digestibility, total urine and feces excretion, and CH4 emission were measured to calculate N and energy balances. An increase in forage allowance resulted in a linear increase in lamb forage intake, N retention, and metabolizable energy intake. Moreover, lamb CH4 emission (g/ day) also increased with greater forage allowance, while CH4 yield decreased linearly as forage allowance increased. Our results indicate that maximizing forage intake improves N and energy use efficiency and mitigates CH4 yield and decreases CH4 conversion factor (Ym) by lambs fed pearl millet forage. Thus, management strategies that optimize intake of tropical forages by ruminants improve the use of nutrients ingested and mitigates negative impacts to the environment. © The Author(s), under exclusive licence to Springer Nature B.V. 2021 653 $aForage allowance 653 $aForage digestibility 653 $aGreenhouse gas emissions 653 $aNutrient use 653 $aPearl millet 700 1 $aSAVIAN, J.V. 700 1 $aDO AMARAL, G. A. 700 1 $aDE DAVID, D. B. 700 1 $aGERE, J.I. 700 1 $aMOURA, M. 700 1 $aBREMM, C. 700 1 $aJOCHIMS, F. 700 1 $aZUBIETA, A. S. 700 1 $aGONDA, H. L. 700 1 $aBAYER, C. 700 1 $aDE FACCIO CARVALHO, P.C. 773 $tTropical Animal Health and Production, 2021, volume 53, Article number 452. doi: https://doi.org/10.1007/s11250-021-02928-4
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
10/07/2017 |
Actualizado : |
29/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
OLIVEIRA NETO, T. S. DE; RIET-CORREA, F.; LEE, S.T.; COOK, D.; SOUSA BARBOSA, F.M.; SILVA NETO, J.F. DA; DANTAS SIMOES, S.V.; BARBOSA LUCENA, R. |
Afiliación : |
TEMÍSTOCLES SOARES DE OLIVEIRA NETO, Programa de Pós-Graduação em Medicina Veterinária ,Universidade Federal de Campina Grande, Patos, PB, Brasil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Programa de Pós-Graduação em Medicina Veterinária ,Universidade Federal de Campina Grande, Patos, PB, Brasil.; STEPHEN T. LEE, Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, 1150 E. 1400 N., Logan, UT, 84341, USA.; DANIEL COOK, Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, 1150 E. 1400 N., Logan, UT, 84341, USA; FRANCISCA MARIA SOUSA BARBOSA, Veterinary Hospital, Federal University of Paraíba, Areia, Paraíba, CEP: 58397-000, Brazil.; JOSÉ FERREIRA DA SILVA NETO, Veterinary Hospital, Federal University of Paraíba, Areia, Paraíba, CEP: 58397-000, Brazil; SARA VILAR DANTAS SIMOES, Veterinary Hospital, Federal University of Paraíba, Areia, Paraíba, CEP: 58397-000, Brazil.; RICARDO BARBOSA LUCENA, Veterinary Hospital, Federal University of Paraíba, Areia, Paraíba, CEP: 58397-000, Brazil. |
Título : |
Poisoning in goats by the monofluoracetate-containing plant Palicourea aeneofusca (Rubiaceae). |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Toxicon, v.135, p.12-16, 2017. |
DOI : |
10.1016/j.toxicon.2017.05.025 |
Idioma : |
Inglés |
Notas : |
Article history: Received 21 April 2017 / Received in revised form 27 May 2017 / Accepted 29 May 2017 / Available online 31 May 2017. |
Palabras claves : |
DISEASES OF GOATS; MONOFLUORACETATE; MONOFLUORACETATO; PALICOUREA; PALICOUREA AENEOFUSCA (RUBIACEAE); SUDDEN DEATH; TOXIC PLANTS. |
Thesagro : |
CABRAS; ENFERMEDADES DE LOS ANIMALES; INTOXICACION. |
Asunto categoría : |
E16 Enfermedades de los animales |
Marc : |
LEADER 01123naa a2200337 a 4500 001 1057364 005 2019-10-29 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1016/j.toxicon.2017.05.025$2DOI 100 1 $aOLIVEIRA NETO, T. S. DE 245 $aPoisoning in goats by the monofluoracetate-containing plant Palicourea aeneofusca (Rubiaceae).$h[electronic resource] 260 $c2017 500 $aArticle history: Received 21 April 2017 / Received in revised form 27 May 2017 / Accepted 29 May 2017 / Available online 31 May 2017. 650 $aCABRAS 650 $aENFERMEDADES DE LOS ANIMALES 650 $aINTOXICACION 653 $aDISEASES OF GOATS 653 $aMONOFLUORACETATE 653 $aMONOFLUORACETATO 653 $aPALICOUREA 653 $aPALICOUREA AENEOFUSCA (RUBIACEAE) 653 $aSUDDEN DEATH 653 $aTOXIC PLANTS 700 1 $aRIET-CORREA, F. 700 1 $aLEE, S.T. 700 1 $aCOOK, D. 700 1 $aSOUSA BARBOSA, F.M. 700 1 $aSILVA NETO, J.F. DA 700 1 $aDANTAS SIMOES, S.V. 700 1 $aBARBOSA LUCENA, R. 773 $tToxicon$gv.135, p.12-16, 2017.
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