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1. | | BERTALMIO, A.; MAESO, D.; FONTÁN, G.; DA ROSA, C.; SANTOS, M. DE LOS; MONTES, F.; RIVAS, F. Programa Nacional de Saneamiento y Certificación de cítricos de Uruguay: bases para una citricultura innovadora y productiva. [National Uruguay citrus Sanitation and Certification Program: bases for innovative and productive citrus industry.]. FVP-25 Sección científica: Vigilancia fitosanitaria y manejo de plagas. [Scientific sesion: Phytosanitary surveillance and pest management]. In: Instituto de Investigaciones en Fruticultura Tropical (IIFT). Simposio Internacional de Fruticultura Tropical y Subtropical, 5.; Simposio Internacional de Piña, 9., "Fruticultura 2017". Libro de resúmenes."Por una fruticultura competitiva y sostenible". Cuba: Instituto de Investigaciones en Fruticultura Tropical. p. 25-26.Biblioteca(s): INIA Las Brujas. |
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2. | | BERTALMIO, A.; MAESO, D.; SANGUINETTI, G.; FONTÁN, G.; DE LOS SANTOS, M.; BORDE, J.; MONTES, F.; COLINA, R.; RIVAS, F. Saneamiento y certificación de cítricos Revista INIA Uruguay, 2012, no. 31, p. 49-53 (Revista INIA; 31)Biblioteca(s): INIA Las Brujas; INIA Salto Grande. |
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3. | | FONTÁN, G.; DA ROSA, C.; INZAURRALDE, C.; GRASSO, J.; BERTALMIO, A.; MAESO, D.; BERTONI, E.; ROLON, R.; DE LOS SANTOS, Á.; GONCALVEZ, L.; RIVAS, F. Análisis de la producción de plantas cítricas en el Uruguay: el rol del Programa Nacional de Saneamiento y Certificación de Cítricos. Hortifruticultura. Revista INIA Uruguay, Marzo 2024, no.76, p.81-85. (Revista INIA; 76).Biblioteca(s): INIA Las Brujas. |
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4. | | BERTALMIO, A.; MAESO, D.; GONCALVEZ, L.; BENÍTEZ, M. J.; COLINA, R.; FONTÁN, G.; SANGUINETTI, G.; MONTES, F.; DE LOS SANTOS, M.; RIVAS, F. Avances en el Programa Nacional de Saneamiento y Certificación de Cítricos de Uruguay. [trabajo en conferencia.]. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR), Facultad de Agronomía. Simposio Nacional, 4. y Congreso Latinoamericano, 1. ?Investigación y Desarrollo Tecnológico en Citrus?, 3-5 noviembre 2014, Montevideo (Uruguay). p. 1-4.Biblioteca(s): INIA Las Brujas. |
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5. | | BERTALMIO, A.; MAESO, D.; GONCALVEZ, L..; ROLON, R.; JOFFRE, O.; DA ROSA, C.; FONTÁN, G.; DE LOS SANTOS, M.; COLINA, R.; BENÍTEZ-GALEANO, M.J.; RIVAS, F. Avances y Perspectivas del Programa Nacional de Saneamiento y Certificación de Cítricos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Citrícola. Resultados de investigación en Citricultura: Genética, Sanidad, Productividad. Salto (Uruguay): INIA, 2015. P. 3-7 (Serie Actividades de Difusión; 752).Biblioteca(s): INIA Las Brujas. |
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6. | | NUÑEZ, S.; SCATONI, I.; ALANIZ, S.; CABRERA, C.; FONTÁN, G.; GREMMINGER, H.; GUELVENZU, R.; MUJICA, V.; PÉREZ, M.; ROLDÓS, D.; VILLARINO, A.; ZAMARRIPA, C.; MERINO, N.; CARBONE, F.; BUSCHIAZZO, M.; ZEBALLOS, R. Manejo de plagas en producción integrada de frutas, evaluación de la temporada 2000-2001. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 1-10. (INIA Serie Actividades de Difusión; 272) Trabajo realizado en el marco del Programa de Producción Integrada de Frutas, financiado por GTZ.Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 6 | |
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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 actual : |
01/11/2021 |
Actualizado : |
05/11/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
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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