| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Treinta y Tres. |
|
Fecha : |
27/09/2022 |
|
Actualizado : |
27/09/2022 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
MENEGASSI, S.R. DE O.; PEREIRA, G.R.; ROCHA, M.K.DA; KOETZ JR., C.; LOPEZ, L.F.D.; AUGUST, P.M.; MATTÉ, C.; GOMES, M.G.T.; DAL BEM, J. DE C.T.; CANOZZI, M.E.A.; BARCELLOS, J.O.J. |
|
Afiliación : |
SILVIO RENATO DE OLIVEIRA MENEGASSI, Department of Animal Science, Graduate Program in Animal Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 7712, 91540-000, Porto Alegre, RS, Brazil.; GABRIEL RIVAS PEREIRA, Department of Animal Science, Graduate Program in Animal Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 7712, 91540-000, Porto Alegre, RS, Brazil.; MARCELA KUCZYNSKI DA ROCHA, Department of Animal Science, Graduate Program in Animal Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 7712, 91540-000, Porto Alegre, RS, Brazil.; CELSO KOETZ JR., Department of Animal Science, Graduate Program in Animal Science, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil. Animal Production Laboratory, College of Veterinary Medicine, University of Northern.; LUIS FELIPE DIAS LOPEZ, cDepartment of Administrative Sciences, Federal University of Santa Maria, RS, Brazil.; PAULINE MACIEL AUGUST, Graduate Program in Biological Sciences: Biochemistry, ICBS, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil; CRISTIANE MATTÉ, Graduate Program in Biological Sciences: Biochemistry, ICBS, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil. Graduate Program in Biological Sciences, Physiology, ICBS, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.; MÁRCIO GIANORDOLI TEIXEIRA GOMES, Department of Large Animal Clinics, Federal University of Tocantins, Araguaína, TO, Brazil; JULINI DE CÁSSIA TREVISAN DAL BEM, Department of Large Animal Clinics, Federal University of Tocantins, Araguaína, TO, Brazil; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO OTÁVIO JARDIM BARCELLOS, Department of Animal Science, Graduate Program in Animal Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 7712, 91540-000, Porto Alegre, RS, Brazil. |
|
Título : |
Influence of tropical, subtropical, and temperate climate conditions on seminal redox status and sperm quality parameters in breeding bulls. |
|
Fecha de publicación : |
2022 |
|
Fuente / Imprenta : |
Journal of Thermal Biology, October 2022, Volume 109, Article number 103319. doi: https://doi.org/10.1016/j.jtherbio.2022.103319 |
|
Páginas : |
12 p. |
|
DOI : |
10.1016/j.jtherbio.2022.103319 |
|
Idioma : |
Inglés |
|
Contenido : |
ABSTRACT: This study evaluated the effect of climate change on andrological parameters of beef bulls raised under tropical, subtropical, and temperate conditions. Bull ejaculates were collected to evaluate seminal quality parameters, sperm membrane integrity, and redox status (SOD; GPx; GSH; GRx; CARB; DCF; and SOD/GPx ratio). Bulls located in the temperate region showed a higher sperm motility rate and percentage of viable sperm (P <0.05). When evaluating regions independently, we observed a lower GPx activity from animals in the tropical region (P <0.05). In contrast, we found that SOD and GRx activities, GSH content, and CARB oxidative levels were higher in the tropical region, while oxidation values of DCF were lower (P <0.05). Braford bulls showed higher CARB and DCF levels (1.23 ±0.61 nmol/mg and 1453.60 ±828.63 nmol/mg, respectively) compared to Hereford bulls (1.00 ±0.43 nmol/mg and 1138.70 ±423.24 nmol/mg, respectively) in the temperate region. However, Nellore bulls showed higher DCF levels (650.50 ±401.53 nmol/mg) than Braford bulls (409.40 ±286.97 nmol/ mg). In addition, the SOD/GPx ratio was lower in Braford (12.44 ±7.64 U/mg) compared to Nellore bulls in tropical conditions (87.25 ±2.83 U/mg). A positive correlation was found in temperate conditions between DCF levels, SOD, and GRx activities (0.51, 0.58; P <0.01, respectively), as well as in subtropical conditions between DCF levels and GRx activity (0.53; P <0.01). A negative correlation between the temperature-humidity index and CARB content was found in subtropical and tropical regions (?0.44; P <0.01). We concluded that Braford breeds showed lower seminal motility, DCF contents and SOD/GPx ratios compared to Nellore bulls in tropical climate conditions. Finally, in temperate environmental conditions, Braford bulls also showed lower seminal motility but higher levels of CARB and DCF contents compared to Hereford bulls. Therefore, the existence of climatic differences between the temperate and tropical regions evaluated affected Braford bulls? seminal motility and seminal redox homeostasis. MenosABSTRACT: This study evaluated the effect of climate change on andrological parameters of beef bulls raised under tropical, subtropical, and temperate conditions. Bull ejaculates were collected to evaluate seminal quality parameters, sperm membrane integrity, and redox status (SOD; GPx; GSH; GRx; CARB; DCF; and SOD/GPx ratio). Bulls located in the temperate region showed a higher sperm motility rate and percentage of viable sperm (P <0.05). When evaluating regions independently, we observed a lower GPx activity from animals in the tropical region (P <0.05). In contrast, we found that SOD and GRx activities, GSH content, and CARB oxidative levels were higher in the tropical region, while oxidation values of DCF were lower (P <0.05). Braford bulls showed higher CARB and DCF levels (1.23 ±0.61 nmol/mg and 1453.60 ±828.63 nmol/mg, respectively) compared to Hereford bulls (1.00 ±0.43 nmol/mg and 1138.70 ±423.24 nmol/mg, respectively) in the temperate region. However, Nellore bulls showed higher DCF levels (650.50 ±401.53 nmol/mg) than Braford bulls (409.40 ±286.97 nmol/ mg). In addition, the SOD/GPx ratio was lower in Braford (12.44 ±7.64 U/mg) compared to Nellore bulls in tropical conditions (87.25 ±2.83 U/mg). A positive correlation was found in temperate conditions between DCF levels, SOD, and GRx activities (0.51, 0.58; P <0.01, respectively), as well as in subtropical conditions between DCF levels and GRx activity (0.53; P <0.01). A negative correlation between the temperatu... Presentar Todo |
|
Palabras claves : |
ANIMAL ADAPTATION; BULLS; ENZYME ACTIVITY; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; ROS; TEMPERATURE-HUMIDITY INDEX. |
|
Asunto categoría : |
L10 Genética y mejoramiento animal |
|
Marc : |
LEADER 03261naa a2200349 a 4500
001 1063580
005 2022-09-27
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1016/j.jtherbio.2022.103319$2DOI
100 1 $aMENEGASSI, S.R. DE O.
245 $aInfluence of tropical, subtropical, and temperate climate conditions on seminal redox status and sperm quality parameters in breeding bulls.$h[electronic resource]
260 $c2022
300 $a12 p.
520 $aABSTRACT: This study evaluated the effect of climate change on andrological parameters of beef bulls raised under tropical, subtropical, and temperate conditions. Bull ejaculates were collected to evaluate seminal quality parameters, sperm membrane integrity, and redox status (SOD; GPx; GSH; GRx; CARB; DCF; and SOD/GPx ratio). Bulls located in the temperate region showed a higher sperm motility rate and percentage of viable sperm (P <0.05). When evaluating regions independently, we observed a lower GPx activity from animals in the tropical region (P <0.05). In contrast, we found that SOD and GRx activities, GSH content, and CARB oxidative levels were higher in the tropical region, while oxidation values of DCF were lower (P <0.05). Braford bulls showed higher CARB and DCF levels (1.23 ±0.61 nmol/mg and 1453.60 ±828.63 nmol/mg, respectively) compared to Hereford bulls (1.00 ±0.43 nmol/mg and 1138.70 ±423.24 nmol/mg, respectively) in the temperate region. However, Nellore bulls showed higher DCF levels (650.50 ±401.53 nmol/mg) than Braford bulls (409.40 ±286.97 nmol/ mg). In addition, the SOD/GPx ratio was lower in Braford (12.44 ±7.64 U/mg) compared to Nellore bulls in tropical conditions (87.25 ±2.83 U/mg). A positive correlation was found in temperate conditions between DCF levels, SOD, and GRx activities (0.51, 0.58; P <0.01, respectively), as well as in subtropical conditions between DCF levels and GRx activity (0.53; P <0.01). A negative correlation between the temperature-humidity index and CARB content was found in subtropical and tropical regions (?0.44; P <0.01). We concluded that Braford breeds showed lower seminal motility, DCF contents and SOD/GPx ratios compared to Nellore bulls in tropical climate conditions. Finally, in temperate environmental conditions, Braford bulls also showed lower seminal motility but higher levels of CARB and DCF contents compared to Hereford bulls. Therefore, the existence of climatic differences between the temperate and tropical regions evaluated affected Braford bulls? seminal motility and seminal redox homeostasis.
653 $aANIMAL ADAPTATION
653 $aBULLS
653 $aENZYME ACTIVITY
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aROS
653 $aTEMPERATURE-HUMIDITY INDEX
700 1 $aPEREIRA, G.R.
700 1 $aROCHA, M.K.DA
700 1 $aKOETZ JR., C.
700 1 $aLOPEZ, L.F.D.
700 1 $aAUGUST, P.M.
700 1 $aMATTÉ, C.
700 1 $aGOMES, M.G.T.
700 1 $aDAL BEM, J. DE C.T.
700 1 $aCANOZZI, M.E.A.
700 1 $aBARCELLOS, J.O.J.
773 $tJournal of Thermal Biology, October 2022, Volume 109, Article number 103319. doi: https://doi.org/10.1016/j.jtherbio.2022.103319
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Treinta y Tres (TT) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Treinta y Tres. |
|
Fecha actual : |
01/03/2018 |
|
Actualizado : |
10/10/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
CHIRINDA, N.; ARENAS, L.; KATTO, M.; LOAIZA, S.; CORREA, F.; ISTHITANI, M.; LOBOGUERRERO, A.M.; MARTÍNEZ-BARÓN, D.; GRATEROL, E.; JARAMILLO, S.; TORRES, C.F.; ARANGO, M.; GUZMÁN, M.; AVILA, I.; HUBE, S.; KURTZ, D.B.; ZORRILLA DE SAN MARTÍN, G.; TERRA, J.A.; IRISARRI, P.; TARLERA, S.; LAHUE, G.; BUENO SCIVITTARO, W.; NOGUERA, A.; BAYER, C. |
|
Afiliación : |
NGONIDZASHE CHIRINDA, Centro Internacional de Agricultura Tropical (CIAT), Colombia; LAURA ARENAS, Centro Internacional de Agricultura Tropical (CIAT), Colombia; MARIA KATTO, Centro Internacional de Agricultura Tropical (CIAT), Colombia; SANDRA LOAIZA, Centro Internacional de Agricultura Tropical (CIAT), Colombia; FERNANDO CORREA, Centro Internacional de Agricultura Tropical (CIAT), Colombia; MANABU ISTHITANI, Centro Internacional de Agricultura Tropical (CIAT), Colombia; ANA MARIA LOBOGUERRERO, Centro Internacional de Agricultura Tropical (CIAT), Colombia; DEISSY MARTÍNEZ-BARÓN, Centro Internacional de Agricultura Tropical (CIAT), Colombia; EDUARDO GRATEROL, Fondo Latinoamericano para Arroz de Riego (FLAR), Colombia; SANTIAGO JARAMILLO, Fondo Latinoamericano para Arroz de Riego (FLAR), Colombia; CARLOS FELIPE TORRES, Instituto de Hidrología, Meteorología y Estudios Ambientales (IDEAM), Colombia; MIGUEL ARANGO, Corporación Colombiana de Investigación Agropecuaria (CORPOICA), Colombia; MYRIAM GUZMÁN, Federación Nacional de Arroceros (FEDEARROZ), Colombia; IVAN AVILA, Federación Nacional de Arroceros (FEDEARROZ), Colombia; SARA HUBE, Instituto de Investigaciones Agropecuarias (INIA), Chile; DITMAR BERNARDO KURTZ, Instituto Nacional de Tecnología Agropecuaria (INTA), Argentina; GONZALO ROBERTO ZORRILLA DE SAN MARTÍN PEREYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PILAR IRISARRI, Department of Plan Biology, College of Agriculture, University of the Republic, Uruguay; SILVANA TARLERA, Department of Biosciences, College of Agriculture, University of the Republic, Uruguay; GABRIEL LAHUE, Department Plant Sciences, Land, Air and Water Resources, University of California, Davis, USA; WALKYRIA BUENO SCIVITTARO, Embrapa Clima Templado (CPACT), Pelotas, Brasil; ALDO NOGUERA, Ministerio de Agricultura y Ganadería (MGA), Asunción, Paraguay; CIMELIO BAYER, Department of Soil Science, Universidad Ferderal de Río Grande del Sur (UFRGS), Porto Alegre, Brasi. |
|
Título : |
Sustainable and low greenhouse gas emitting rice production in Latin America and the Caribbean: a review on the transition from ideality to reality. |
|
Fecha de publicación : |
2018 |
|
Fuente / Imprenta : |
Sustainability, March 2018, v.10, no. 671. |
|
Páginas : |
16 p. |
|
DOI : |
10.3390/su10030671 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received: 24 November 2017// Accepted: 23 February 2018// Published: 1 March 2018.
OPEN ACCESS. |
|
Contenido : |
Abstract: The burgeoning demand for rice in Latin America and Caribbean (LAC) exceeds supply, resulting in a rice deficit. To overcome this challenge, rice production should be increased, albeit sustainably. However, since rice production is associated with increases in the atmospheric concentration of two greenhouse gases (GHGs), namely methane (CH4) and nitrous oxide (N2O), the challenge is on ensuring that production increases are not associated with an increase in GHG emissions and thus do not cause an increase in GHG emission intensities. Based on current understanding of drivers of CH4 and N2O production, we provide here insights on the potential
climate change mitigation benefits of management and technological options (i.e., seeding, tillage, irrigation, residue management) pursued in the LAC region. Studies conducted in the LAC region show intermittent irrigation or alternate wetting and drying of rice fields to reduce CH4 emissions by 25?70% without increasing N2O emissions. Results on yield changes associated with intermittent irrigation remain inconclusive. Compared to conventional tillage, no-tillage and anticipated tillage
(i.e., fall tillage) cause a 21% and 25% reduction in CH4 emissions, respectively. From existing literature, it was unambiguous that the mitigation potential of most management strategies pursued in the LAC region need to be quantified while acknowledging country-specific conditions. While breeding high yielding and low emitting rice varieties may represent the most promising and possibly sustainable approach for achieving GHG emission reductions without demanding major changes in on-farm management practices, this is rather idealistic. We contend that a more realistic approach for realizing low GHG emitting rice production systems is to focus on increasing rice yields, for obvious food security reasons, which, while not reducing absolute emissions, should translate to a reduction in GHG emission intensities. Moreover, there is need to explore creative ways of incentivizing the adoption of promising combinations of management and technological options. MenosAbstract: The burgeoning demand for rice in Latin America and Caribbean (LAC) exceeds supply, resulting in a rice deficit. To overcome this challenge, rice production should be increased, albeit sustainably. However, since rice production is associated with increases in the atmospheric concentration of two greenhouse gases (GHGs), namely methane (CH4) and nitrous oxide (N2O), the challenge is on ensuring that production increases are not associated with an increase in GHG emissions and thus do not cause an increase in GHG emission intensities. Based on current understanding of drivers of CH4 and N2O production, we provide here insights on the potential
climate change mitigation benefits of management and technological options (i.e., seeding, tillage, irrigation, residue management) pursued in the LAC region. Studies conducted in the LAC region show intermittent irrigation or alternate wetting and drying of rice fields to reduce CH4 emissions by 25?70% without increasing N2O emissions. Results on yield changes associated with intermittent irrigation remain inconclusive. Compared to conventional tillage, no-tillage and anticipated tillage
(i.e., fall tillage) cause a 21% and 25% reduction in CH4 emissions, respectively. From existing literature, it was unambiguous that the mitigation potential of most management strategies pursued in the LAC region need to be quantified while acknowledging country-specific conditions. While breeding high yielding and low emitting rice varietie... Presentar Todo |
|
Palabras claves : |
GREENHOUSE GAS EMISSIONS; METHANE EMISSION; MITIGATION PROSPECT; NITROUS OXIDE EMISSION; PADDY FIELDS; RESIDUE MANAGEMENT. |
|
Thesagro : |
ARROZ; GASES DE EFECTO INVERNADERO; METANO; OXIDO NITROSO. |
|
Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
|
URL : |
http://www.mdpi.com/2071-1050/10/3/671/pdf
|
|
Marc : |
LEADER 03757naa a2200553 a 4500
001 1058177
005 2019-10-10
008 2018 bl uuuu u00u1 u #d
024 7 $a10.3390/su10030671$2DOI
100 1 $aCHIRINDA, N.
245 $aSustainable and low greenhouse gas emitting rice production in Latin America and the Caribbean$ba review on the transition from ideality to reality.$h[electronic resource]
260 $c2018
300 $a16 p.
500 $aArticle history: Received: 24 November 2017// Accepted: 23 February 2018// Published: 1 March 2018. OPEN ACCESS.
520 $aAbstract: The burgeoning demand for rice in Latin America and Caribbean (LAC) exceeds supply, resulting in a rice deficit. To overcome this challenge, rice production should be increased, albeit sustainably. However, since rice production is associated with increases in the atmospheric concentration of two greenhouse gases (GHGs), namely methane (CH4) and nitrous oxide (N2O), the challenge is on ensuring that production increases are not associated with an increase in GHG emissions and thus do not cause an increase in GHG emission intensities. Based on current understanding of drivers of CH4 and N2O production, we provide here insights on the potential climate change mitigation benefits of management and technological options (i.e., seeding, tillage, irrigation, residue management) pursued in the LAC region. Studies conducted in the LAC region show intermittent irrigation or alternate wetting and drying of rice fields to reduce CH4 emissions by 25?70% without increasing N2O emissions. Results on yield changes associated with intermittent irrigation remain inconclusive. Compared to conventional tillage, no-tillage and anticipated tillage (i.e., fall tillage) cause a 21% and 25% reduction in CH4 emissions, respectively. From existing literature, it was unambiguous that the mitigation potential of most management strategies pursued in the LAC region need to be quantified while acknowledging country-specific conditions. While breeding high yielding and low emitting rice varieties may represent the most promising and possibly sustainable approach for achieving GHG emission reductions without demanding major changes in on-farm management practices, this is rather idealistic. We contend that a more realistic approach for realizing low GHG emitting rice production systems is to focus on increasing rice yields, for obvious food security reasons, which, while not reducing absolute emissions, should translate to a reduction in GHG emission intensities. Moreover, there is need to explore creative ways of incentivizing the adoption of promising combinations of management and technological options.
650 $aARROZ
650 $aGASES DE EFECTO INVERNADERO
650 $aMETANO
650 $aOXIDO NITROSO
653 $aGREENHOUSE GAS EMISSIONS
653 $aMETHANE EMISSION
653 $aMITIGATION PROSPECT
653 $aNITROUS OXIDE EMISSION
653 $aPADDY FIELDS
653 $aRESIDUE MANAGEMENT
700 1 $aARENAS, L.
700 1 $aKATTO, M.
700 1 $aLOAIZA, S.
700 1 $aCORREA, F.
700 1 $aISTHITANI, M.
700 1 $aLOBOGUERRERO, A.M.
700 1 $aMARTÍNEZ-BARÓN, D.
700 1 $aGRATEROL, E.
700 1 $aJARAMILLO, S.
700 1 $aTORRES, C.F.
700 1 $aARANGO, M.
700 1 $aGUZMÁN, M.
700 1 $aAVILA, I.
700 1 $aHUBE, S.
700 1 $aKURTZ, D.B.
700 1 $aZORRILLA DE SAN MARTÍN, G.
700 1 $aTERRA, J.A.
700 1 $aIRISARRI, P.
700 1 $aTARLERA, S.
700 1 $aLAHUE, G.
700 1 $aBUENO SCIVITTARO, W.
700 1 $aNOGUERA, A.
700 1 $aBAYER, C.
773 $tSustainability, March 2018$gv.10, no. 671.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Treinta y Tres (TT) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
