| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Acre; Embrapa Agricultura Digital; Embrapa Agroindústria Tropical; Embrapa Agropecuária Oeste; Embrapa Agrossilvipastoril; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Clima Temperado; Embrapa Cocais; Embrapa Florestas; Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente; Embrapa Meio-Norte; Embrapa Milho e Sorgo; Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Pesca e Aquicultura; Embrapa Rondônia; Embrapa Roraima; Embrapa Semiárido; Embrapa Soja; Embrapa Solos; Embrapa Trigo; Embrapa Uva e Vinho. MenosEmbrapa Acre; Embrapa Agricultura Digital; Embrapa Agroindústria Tropical; Embrapa Agropecuária Oeste; Embrapa Agrossilvipastoril; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Cerrados... Mostrar Todas |
|
Data corrente: |
09/11/2021 |
|
Data da última atualização: |
20/12/2021 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
|
Autoria: |
MONTEIRO, J. E. B. de A.; COSTA, F. de S.; BEZERRA, M. A.; COMUNELLO, E.; ZOLIN, C. A.; PEREIRA, J. R.; MELEM JUNIOR, N. J.; ANTONIO, I. C.; SANTIAGO, A. V.; SILVA, S. C. da; SILVA, F. A. M. da; STEINMETZ, S.; KLEPKER, D.; COELHO FILHO, M. A.; CABRAL, O. M. R.; ANDRADE JUNIOR, A. S. de; GUIMARAES, D. P.; SORIANO, B. M. A.; PEZZOPANE, J. R. M.; EVANGELISTA, B. A.; ALVES, A. B.; MOURA, M. S. B. de; FARIAS, J. R. B.; BARROS, A. H. C.; TEIXEIRA, W. G.; SILVA, A. A. G. da; CUNHA, G. R. da; CONCEIÇÃO, M. A. F.; HIGA, R.; PELLEGRINO, G. Q. |
|
Afiliação: |
JOSE EDUARDO B DE ALMEIDA MONTEIRO, CNPTIA; FALBERNI DE SOUZA COSTA, CPAF-AC; MARLOS ALVES BEZERRA, CNPAT; EDER COMUNELLO, CPAO; CORNELIO ALBERTO ZOLIN, CPAMT; JOSE RODRIGUES PEREIRA, CPAF-RO; NAGIB JORGE MELEM JUNIOR, CPAF-AP; ISAAC COHEN ANTONIO, CPAA; ALAILSON VENCESLAU SANTIAGO, CPATU; SILVANDO CARLOS DA SILVA, CNPAF; FERNANDO ANTONIO MACENA DA SILVA, CPAC; SILVIO STEINMETZ, CPACT; DIRCEU KLEPKER, CPACP; MAURICIO ANTONIO COELHO FILHO, CNPMF; OSVALDO MACHADO RODRIGUES CABRAL, CNPMA; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; DANIEL PEREIRA GUIMARAES, CNPMS; BALBINA MARIA ARAUJO SORIANO, CPAP; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; BALBINO ANTONIO EVANGELISTA, CNPASA; ADMAR BEZERRA ALVES, CPAF-RR; MAGNA SOELMA BESERRA DE MOURA, CPATSA; JOSE RENATO BOUCAS FARIAS, CNPSO; ALEXANDRE HUGO CEZAR BARROS, CNPS; WENCESLAU GERALDES TEIXEIRA, CNPS; ANA A. GAMA DA SILVA; GILBERTO ROCCA DA CUNHA, CNPT; MARCO ANTONIO FONSECA CONCEICAO, CNPUV; ROSANA HIGA; GIAMPAOLO QUEIROZ PELLEGRINO, CNPTIA. |
|
Título: |
Agricultural climate risk zoning (ZARC). |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
In: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W . G. da (ed.). Adapting to climate change: strategies for Brazilian agricultural and livestock systems. Brasília, DF: MAPA, 2021. |
|
Páginas: |
p. 102-103. |
|
ISBN: |
978-65-86803-61-7 |
|
Idioma: |
Inglês
Português |
|
Conteúdo: |
Agricultural Climate Risk Zoning (ZARC) was implemented in 1996 with the objective of delineating municipalities and planting times based on agroclimatic risk. At its base is, a network of researchers and technicians from Embrapa and several other state institutions and an elaborate construction of agrometeorological data analysis systems and mathematical simulations, which quantify the production risk in the normal climatic conditions of each region, in order to allow an adequate assessment of the variability of each location, season and its consequences for agricultural crops. |
|
Palavras-Chave: |
Cambio climático; ZARC; Zonificación. |
|
Thesagro: |
Agricultura; Mudança Climática; Zoneamento Climático. |
|
Thesaurus Nal: |
Agriculture; Climate change; Zoning. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227637/1/PL-AGRICULTURAL-CLIMATE-RISK-ZONING-2021.pdf
|
|
Marc: |
LEADER 02351naa a2200601 a 4500
001 2135946
005 2021-12-20
008 2021 bl uuuu u00u1 u #d
020 $a978-65-86803-61-7
100 1 $aMONTEIRO, J. E. B. de A.
245 $aAgricultural climate risk zoning (ZARC).$h[electronic resource]
260 $c2021
300 $ap. 102-103.
520 $aAgricultural Climate Risk Zoning (ZARC) was implemented in 1996 with the objective of delineating municipalities and planting times based on agroclimatic risk. At its base is, a network of researchers and technicians from Embrapa and several other state institutions and an elaborate construction of agrometeorological data analysis systems and mathematical simulations, which quantify the production risk in the normal climatic conditions of each region, in order to allow an adequate assessment of the variability of each location, season and its consequences for agricultural crops.
650 $aAgriculture
650 $aClimate change
650 $aZoning
650 $aAgricultura
650 $aMudança Climática
650 $aZoneamento Climático
653 $aCambio climático
653 $aZARC
653 $aZonificación
700 1 $aCOSTA, F. de S.
700 1 $aBEZERRA, M. A.
700 1 $aCOMUNELLO, E.
700 1 $aZOLIN, C. A.
700 1 $aPEREIRA, J. R.
700 1 $aMELEM JUNIOR, N. J.
700 1 $aANTONIO, I. C.
700 1 $aSANTIAGO, A. V.
700 1 $aSILVA, S. C. da
700 1 $aSILVA, F. A. M. da
700 1 $aSTEINMETZ, S.
700 1 $aKLEPKER, D.
700 1 $aCOELHO FILHO, M. A.
700 1 $aCABRAL, O. M. R.
700 1 $aANDRADE JUNIOR, A. S. de
700 1 $aGUIMARAES, D. P.
700 1 $aSORIANO, B. M. A.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aEVANGELISTA, B. A.
700 1 $aALVES, A. B.
700 1 $aMOURA, M. S. B. de
700 1 $aFARIAS, J. R. B.
700 1 $aBARROS, A. H. C.
700 1 $aTEIXEIRA, W. G.
700 1 $aSILVA, A. A. G. da
700 1 $aCUNHA, G. R. da
700 1 $aCONCEIÇÃO, M. A. F.
700 1 $aHIGA, R.
700 1 $aPELLEGRINO, G. Q.
773 $tIn: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W . G. da (ed.). Adapting to climate change: strategies for Brazilian agricultural and livestock systems. Brasília, DF: MAPA, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
11/08/2021 |
|
Data da última atualização: |
15/09/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
ASSUNÇÃO, C. M.; MENDES, V. R. A.; BRANDAO, F. Z.; BATISTA, R. I. T. P.; SOUZA, E. D.; CARVALHO, B. C. de; QUINTAO, C. C. R.; RAPOSO, N. R. B.; CAMARGO, L. S. de A. |
|
Afiliação: |
CAROLINA MARINHO ASSUNÇÃO, Universidade Federal de Juiz de Fora; VIVIAN RACHEL ARAUJO MENDES, Universidade Federal de Viçosa; FELIPE ZANDONADI BRANDÃO, Universidade Federal Fluminense; RIBRIO IVAN TAVARES PEREIRA BATISTA, Universidade Federal Fluminense; ELIZA DINIZ SOUZA; BRUNO CAMPOS DE CARVALHO, CNPGL; CAROLINA CAPOBIANGO ROMANO QUINTAO, CNPGL; NADIA REZENDE BARBOSA RAPOSO, Universidade Federal de Juiz de Fora; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL. |
|
Título: |
Effects of resveratrol in bull semen extender on post-thaw sperm quality and capacity for fertilization and embryo development. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Animal Reproduction Science, v. 226, 106697, 2021. |
|
DOI: |
https://doi.org/10.1016/j.anireprosci.2021.106697 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Resveratrol, a potent antioxidant, can be an alternative semen extender constituent to protect spermatozoa against reactive oxygen species (ROS); however, effects on sperm quality postthawing and sperm function is not well understood. This study, therefore, was conducted to investigate effects of resveratrol supplementation to semen extender on sperm quality postthawing. Bull semen was cryopreserved using extenders not supplemented or supplemented with 0.05, 0.1, or 1 mM resveratrol. Supplementation of extender with resveratrol at 0.05 mM resulted in greater (P < 0.05) sperm progressive motility, average path velocity, straight linear velocity, linearity and straightness when compared with no or 1 mM supplementations. Furthermore, effects of 0.05 mM resveratrol supplementations on plasma membrane and acrosome integrity and sperm fertilization capacity using in vitro procedures were investigated. Supplementation of semen extender with resveratrol resulted in a greater (P < 0.05) proportion of frozen-thawed spermatozoa with an intact acrosome and plasma membrane. Results from in vitro fertilization studies indicated there were no differences (P> 0.05) when there was no supplementation or supplementation with 0.05 mM resveratrol on embryo development to the cleavage and blastocyst stages. In conclusion, addition of resveratrol to bull semen extender resulted in greater sperm quality post-thawing in a dose-dependent manner, with values for variables related to sperm quality being greater when there was resveratrol supplementation at the 0.05 mM concentration. Proportion of embryo developing to the cleavage and blastocyst stages after in vitro fertilization was not affected by resveratrol supplementation to semen extenders. MenosResveratrol, a potent antioxidant, can be an alternative semen extender constituent to protect spermatozoa against reactive oxygen species (ROS); however, effects on sperm quality postthawing and sperm function is not well understood. This study, therefore, was conducted to investigate effects of resveratrol supplementation to semen extender on sperm quality postthawing. Bull semen was cryopreserved using extenders not supplemented or supplemented with 0.05, 0.1, or 1 mM resveratrol. Supplementation of extender with resveratrol at 0.05 mM resulted in greater (P < 0.05) sperm progressive motility, average path velocity, straight linear velocity, linearity and straightness when compared with no or 1 mM supplementations. Furthermore, effects of 0.05 mM resveratrol supplementations on plasma membrane and acrosome integrity and sperm fertilization capacity using in vitro procedures were investigated. Supplementation of semen extender with resveratrol resulted in a greater (P < 0.05) proportion of frozen-thawed spermatozoa with an intact acrosome and plasma membrane. Results from in vitro fertilization studies indicated there were no differences (P> 0.05) when there was no supplementation or supplementation with 0.05 mM resveratrol on embryo development to the cleavage and blastocyst stages. In conclusion, addition of resveratrol to bull semen extender resulted in greater sperm quality post-thawing in a dose-dependent manner, with values for variables related to sperm quality bein... Mostrar Tudo |
|
Palavras-Chave: |
Desenvolvimento fetal; Embryo development; Fertilização in vitro. |
|
Thesagro: |
Bovino; Criopreservação; Esperma; Reprodução Animal. |
|
Thesaurus NAL: |
Antioxidants; Cryopreservation; In vitro fertilization. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02853naa a2200349 a 4500
001 2133482
005 2021-09-15
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anireprosci.2021.106697$2DOI
100 1 $aASSUNÇÃO, C. M.
245 $aEffects of resveratrol in bull semen extender on post-thaw sperm quality and capacity for fertilization and embryo development.$h[electronic resource]
260 $c2021
520 $aResveratrol, a potent antioxidant, can be an alternative semen extender constituent to protect spermatozoa against reactive oxygen species (ROS); however, effects on sperm quality postthawing and sperm function is not well understood. This study, therefore, was conducted to investigate effects of resveratrol supplementation to semen extender on sperm quality postthawing. Bull semen was cryopreserved using extenders not supplemented or supplemented with 0.05, 0.1, or 1 mM resveratrol. Supplementation of extender with resveratrol at 0.05 mM resulted in greater (P < 0.05) sperm progressive motility, average path velocity, straight linear velocity, linearity and straightness when compared with no or 1 mM supplementations. Furthermore, effects of 0.05 mM resveratrol supplementations on plasma membrane and acrosome integrity and sperm fertilization capacity using in vitro procedures were investigated. Supplementation of semen extender with resveratrol resulted in a greater (P < 0.05) proportion of frozen-thawed spermatozoa with an intact acrosome and plasma membrane. Results from in vitro fertilization studies indicated there were no differences (P> 0.05) when there was no supplementation or supplementation with 0.05 mM resveratrol on embryo development to the cleavage and blastocyst stages. In conclusion, addition of resveratrol to bull semen extender resulted in greater sperm quality post-thawing in a dose-dependent manner, with values for variables related to sperm quality being greater when there was resveratrol supplementation at the 0.05 mM concentration. Proportion of embryo developing to the cleavage and blastocyst stages after in vitro fertilization was not affected by resveratrol supplementation to semen extenders.
650 $aAntioxidants
650 $aCryopreservation
650 $aIn vitro fertilization
650 $aBovino
650 $aCriopreservação
650 $aEsperma
650 $aReprodução Animal
653 $aDesenvolvimento fetal
653 $aEmbryo development
653 $aFertilização in vitro
700 1 $aMENDES, V. R. A.
700 1 $aBRANDAO, F. Z.
700 1 $aBATISTA, R. I. T. P.
700 1 $aSOUZA, E. D.
700 1 $aCARVALHO, B. C. de
700 1 $aQUINTAO, C. C. R.
700 1 $aRAPOSO, N. R. B.
700 1 $aCAMARGO, L. S. de A.
773 $tAnimal Reproduction Science$gv. 226, 106697, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
