|
|
Registro Completo |
Biblioteca(s): |
Embrapa Agroenergia; Embrapa Unidades Centrais. |
Data corrente: |
21/02/2018 |
Data da última atualização: |
13/07/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
DOMICIANO, G. P.; KOBAYASHI, A. K.; MOLINARI, H. B. C.; LAVIOLA, B. G.; ALVES, A. A. |
Afiliação: |
ADILSON KENJI KOBAYASHI, CNPAE; HUGO BRUNO CORREA MOLINARI, CNPAE; BRUNO GALVEAS LAVIOLA, CNPAE; ALEXANDRE ALONSO ALVES, CNPAE. |
Título: |
Photosynthetic performance of contrasting Jatropha curcas genotypes during the flowering and fruiting stages. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, v. 53, n. 1, p. 10-21, 2018. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to evaluate physiological processes in contrasting physic nut (Jatropha curcas) genotypes during the flowering and fruiting stages. Gas exchange parameters were measured using an infrared gas analyzer, and morphological traits were evaluated during each stage under natural conditions, in a randomized complete block design with five replicates. Differences in yield between J. curcas accessions were not related to photosynthetic performance, but rather to the number of inflorescences and female flowers, which are genetically determined. Moreover, the net CO2 assimilation was equivalent in both genotypes, although they produced different amount of fruit. The genotypes differed consistently in terms of carboxylation efficiency and ribulose bisphosphate regeneration. Finally, J. curcas branch growth is not impaired by the increased sink strength during fruiting, and fruit may have been actually exerting a positive effect on the net CO2 assimilation, which may have enabled plants to maintain growth hile producing flowers and fruits. |
Palavras-Chave: |
Capacidade fotossintética; Carboxylation efficiency; Eficiência de carboxilação; Photosynthetic capacity; Troca gasosa; Trocas gasosas. |
Thesagro: |
Jatropha Curcas. |
Thesaurus Nal: |
Biodiesel; Gas exchange. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172918/1/23753-125112-1-PB.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/173950/1/Photosynthetic-performnce-of-contrastin-Jatropha-curcas.pdf
|
Marc: |
LEADER 01951naa a2200277 a 4500 001 2087961 005 2018-07-13 008 2018 bl uuuu u00u1 u #d 100 1 $aDOMICIANO, G. P. 245 $aPhotosynthetic performance of contrasting Jatropha curcas genotypes during the flowering and fruiting stages.$h[electronic resource] 260 $c2018 520 $aThe objective of this work was to evaluate physiological processes in contrasting physic nut (Jatropha curcas) genotypes during the flowering and fruiting stages. Gas exchange parameters were measured using an infrared gas analyzer, and morphological traits were evaluated during each stage under natural conditions, in a randomized complete block design with five replicates. Differences in yield between J. curcas accessions were not related to photosynthetic performance, but rather to the number of inflorescences and female flowers, which are genetically determined. Moreover, the net CO2 assimilation was equivalent in both genotypes, although they produced different amount of fruit. The genotypes differed consistently in terms of carboxylation efficiency and ribulose bisphosphate regeneration. Finally, J. curcas branch growth is not impaired by the increased sink strength during fruiting, and fruit may have been actually exerting a positive effect on the net CO2 assimilation, which may have enabled plants to maintain growth hile producing flowers and fruits. 650 $aBiodiesel 650 $aGas exchange 650 $aJatropha Curcas 653 $aCapacidade fotossintética 653 $aCarboxylation efficiency 653 $aEficiência de carboxilação 653 $aPhotosynthetic capacity 653 $aTroca gasosa 653 $aTrocas gasosas 700 1 $aKOBAYASHI, A. K. 700 1 $aMOLINARI, H. B. C. 700 1 $aLAVIOLA, B. G. 700 1 $aALVES, A. A. 773 $tPesquisa Agropecuária Brasileira, Brasília$gv. 53, n. 1, p. 10-21, 2018.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Agroenergia (CNPAE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
30/08/2016 |
Data da última atualização: |
30/03/2023 |
Autoria: |
GARCIA, R. R. F.; VASCONCELOS, A. C. N.; POVH, J. A.; OBERST, E. R.; ELOY, L. R.; STREIT JUNIOR, D. P. |
Afiliação: |
RAYCON ROBERTO FREITAS GARCIA, UFRGS; ANA CARINA NOGUEIRA VASCONCELOS, UFRGS; JAYME APARECIDO POVH, UFMTS; ENEDER ROSANA OBERST, UFRGS; LIDIANE RAQUEL ELOY, UFRGS; DANILO PEDRO STREIT JUNIOR, UFRGS. |
Título: |
Different extenders solutions for tambaqui semen cooling. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 6, p. 780-784, jun. 2016. |
Idioma: |
Português |
Notas: |
Notas Científicas.
Título em português: Diferentes soluções diluidoras para o resfriamento do sêmen de tambaqui. |
Conteúdo: |
The objective of this work was to evaluate the efficiency of extenders solutions in tambaqui (Colossoma macropomum) semen cooling at 6°C. The treatments consisted of semen dilutions with three extenders ? BTS, HBSS, and ACP?104 ?, and a control with undiluted semen. Cooled semen was evaluated by 24, 48, 72, 96, and 120 hours. There were differences for the duration of motility and fertilization rates among the semen dilutions. Motility duration proved a highly variable evaluation after 72 hours. Dilution testing can be performed by the three products, and cooling storage for 72 hours is most effective with BTS extender. |
Palavras-Chave: |
ACP; BTS; HBSS; Motilidade. |
Thesagro: |
Colossoma Macropomum; Espermatozoide. |
Thesaurus NAL: |
Sperm motility; Spermatozoa. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146886/1/Different-extenders.pdf
|
Marc: |
LEADER 01531naa a2200289 a 4500 001 2052054 005 2023-03-30 008 2016 bl uuuu u00u1 u #d 100 1 $aGARCIA, R. R. F. 245 $aDifferent extenders solutions for tambaqui semen cooling.$h[electronic resource] 260 $c2016 500 $aNotas Científicas. Título em português: Diferentes soluções diluidoras para o resfriamento do sêmen de tambaqui. 520 $aThe objective of this work was to evaluate the efficiency of extenders solutions in tambaqui (Colossoma macropomum) semen cooling at 6°C. The treatments consisted of semen dilutions with three extenders ? BTS, HBSS, and ACP?104 ?, and a control with undiluted semen. Cooled semen was evaluated by 24, 48, 72, 96, and 120 hours. There were differences for the duration of motility and fertilization rates among the semen dilutions. Motility duration proved a highly variable evaluation after 72 hours. Dilution testing can be performed by the three products, and cooling storage for 72 hours is most effective with BTS extender. 650 $aSperm motility 650 $aSpermatozoa 650 $aColossoma Macropomum 650 $aEspermatozoide 653 $aACP 653 $aBTS 653 $aHBSS 653 $aMotilidade 700 1 $aVASCONCELOS, A. C. N. 700 1 $aPOVH, J. A. 700 1 $aOBERST, E. R. 700 1 $aELOY, L. R. 700 1 $aSTREIT JUNIOR, D. P. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 6, p. 780-784, jun. 2016.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|