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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
23/01/2024 |
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Data da última atualização: |
23/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CORRÊA, G. M.; RODRIGUES, N. F.; HUTHER, C. M.; TAVARES, S. R. de L.; OLIVEIRA, J. R. de; VERDE, F. N.; SILVA, J. P. da. |
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Afiliação: |
GABRIELA MARTINS CORRÊA, UNIVERSIDADE FEDERAL FLUMINENSE; NATÁLIA FERNANDES RODRIGUES, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; CRISTINA MOLL HUTHER, UNIVERSIDADE FEDERAL FLUMINENSE; SILVIO ROBERTO DE LUCENA TAVARES, CNPS; JULIA RAMOS DE OLIVEIRA, UNIVERSIDADE FEDERAL FLUMINENSE; FELIPE NEVES VERDE, UNIVERSIDADE FEDERAL FLUMINENSE; JOSIANE PEREIRA DA SILVA, UNIVERSIDADE FEDERAL FLUMINENSE. |
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Título: |
Increasing doses of germanium in the soil alter the primary metabolism of radish plants. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Brazilian Journal of Agriculture, v. 98, n. 3, p. 159-171, 2023. |
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DOI: |
https://doi.org/10.37856/bja.v98i3.4331 |
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Idioma: |
Inglês |
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Conteúdo: |
Germanium (Ge) is a chemical element used in several industrial processes. According to the Survey of Rocks and Soils of the Geological Service of Brazil (SGB-CPRM) this element is found in a wide territorial range in the country. Thus, The objective of this study was to evaluate the primary metabolism of Raphanus sativus when grown with different doses of germanium, in relation to photosynthetic performance and growth for three crop cycles. The experiment consisted of growing radish in 7 treatments containing germanium in the soil at concentrations of 0; 0.5; 1; 1.5; 2; 2.5; 3 mg kg-1. Analyses were performed over three complete cycles of the crop, from seedling production, transplanting and harvesting. The parameters analyzed in each cycle were: growth, chlorophyll concentration, chlorophyll a fluorescence, and stomatal conductance. The treatments with concentrations up to 1.5 mg kg-1, in all cycles, presented a better performance. Indicating a possible toxicity for levels above this. |
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Palavras-Chave: |
Chlorophyll fluorescence; Germânio. |
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Thesagro: |
Rabanete; Raphanus Sativus. |
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Thesaurus Nal: |
Germanium; Plant development. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 01843naa a2200277 a 4500
001 2161192
005 2024-01-23
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.37856/bja.v98i3.4331$2DOI
100 1 $aCORRÊA, G. M.
245 $aIncreasing doses of germanium in the soil alter the primary metabolism of radish plants.$h[electronic resource]
260 $c2023
520 $aGermanium (Ge) is a chemical element used in several industrial processes. According to the Survey of Rocks and Soils of the Geological Service of Brazil (SGB-CPRM) this element is found in a wide territorial range in the country. Thus, The objective of this study was to evaluate the primary metabolism of Raphanus sativus when grown with different doses of germanium, in relation to photosynthetic performance and growth for three crop cycles. The experiment consisted of growing radish in 7 treatments containing germanium in the soil at concentrations of 0; 0.5; 1; 1.5; 2; 2.5; 3 mg kg-1. Analyses were performed over three complete cycles of the crop, from seedling production, transplanting and harvesting. The parameters analyzed in each cycle were: growth, chlorophyll concentration, chlorophyll a fluorescence, and stomatal conductance. The treatments with concentrations up to 1.5 mg kg-1, in all cycles, presented a better performance. Indicating a possible toxicity for levels above this.
650 $aGermanium
650 $aPlant development
650 $aRabanete
650 $aRaphanus Sativus
653 $aChlorophyll fluorescence
653 $aGermânio
700 1 $aRODRIGUES, N. F.
700 1 $aHUTHER, C. M.
700 1 $aTAVARES, S. R. de L.
700 1 $aOLIVEIRA, J. R. de
700 1 $aVERDE, F. N.
700 1 $aSILVA, J. P. da
773 $tBrazilian Journal of Agriculture$gv. 98, n. 3, p. 159-171, 2023.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/12/2013 |
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Data da última atualização: |
15/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
GARCIA, M.; VIGNA, B. B. Z.; SOUSA, A. C. B.; JUNGMANN, L.; CIDADE, F. W.; TOLEDO-SILVA, G.; FRANCISCO, P. M.; CHIARI, L.; CARVALHO, M. A.; KARIA, C. T.; FALEIRO, F. G.; GODOY, R.; DALL'AGNOL, M.; PAGLIARINI, S. S.; SOUZA, F. H. D. de; SOUZA-CHIES, T. T.; JANK, L.; RESENDE, R. M. S.; VALLE, C. B. do; ZUCCHI, M. I.; SOUZA, A. P. |
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Afiliação: |
MELISSA GARCIA, Universidade Estadual de Campinas; BIANCA BACCILI ZANOTTO VIGNA, CPPSE; ADNA C. B. SOUSA, Universidade Estadual de Campinas; LETICIA JUNGMANN, Universidade Estadual de Campinas; FERNANDA W. CIDADE, Universidade Estadual de Campinas; GUILHERME TOLEDO-SILVA, Universidade Estadual de Campinas; PATRÍCIA M. FRANCISCO, Universidade Estadual de Campinas; LUCIMARA CHIARI, Universidade Estadual de Campinas; MARCELO AYRES CARVALHO, CPAC; CLAUDIO TAKAO KARIA, CPAC; FABIO GELAPE FALEIRO, CPAC; RODOLFO GODOY, CPPSE; M. DALL''AGNOL, Universidade Federal do Rio Grande do Sul; SUELI S. PAGLIARINI, Universidade Estadual de Maringá; FRANCISCO HUMBERTO DUBBERN DE SOUZA, CPPSE; TATIANA T. SOUZA-CHIES, Universidade Federal do Rio Grande do Sul; LIANA JANK, CNPGC; ROSANGELA MARIA SIMEAO RESENDE, CNPGC; CACILDA BORGES DO VALLE, CNPGC; MARIA I. ZUCCHI, Agência Paulista de Tecnologia dos Agronegócios; ANETE P. SOUZA, Universidade Estadual de Campinas. |
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Título: |
Molecular genetic variability, population structure and mating system in tropical forages. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Tropical Grasslands. v. 1, p. 25-30, 2013. |
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Páginas: |
6p. |
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DOI: |
https://doi.org/10.17138/tgft(1)25-30 |
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Idioma: |
Inglês |
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Conteúdo: |
Microsatellite (SSR) markers were developed for the following tropical forage species, using accessions available from the plant genetic resources (PGR) collections held by EMBRAPA (Brazilian Agricultural Research Corporation): Brachiaria brizantha, B. humidicola, Panicum maximum, Paspalum spp., Stylosanthes capitata, S. guianensis, S. macrocephala, Calopogonium mucunoides and Centrosema spp. The markers were used to analyze population structure and genetic diversity, evolution and origin of the genetic variability in the center of origin, mating systems and genetic resources in EMBRAPA?s germplasm bank. The results shed light on the amount of genetic variation within and between populations, revealed the need in some cases for further plant collection to adequately represent the species in PGR collections, allowed us to assemble core collections (subsets of the total collections) that should contain most of the available diversity and (in the case of the legumes) showed the need to avoid unwanted outcrossing when regenerating conserved material. The data will allow plant breeders to better select accessions for hybrid production, discriminate between genotypes and use marker-assisted selection in breeding programs. Our results will also underpin the construction of genetic maps, mapping of genes of agronomic interest and numerous other studies on genetic variability, population structure, gene flow and reproductive systems for the tropical forage species studied in this work. MenosMicrosatellite (SSR) markers were developed for the following tropical forage species, using accessions available from the plant genetic resources (PGR) collections held by EMBRAPA (Brazilian Agricultural Research Corporation): Brachiaria brizantha, B. humidicola, Panicum maximum, Paspalum spp., Stylosanthes capitata, S. guianensis, S. macrocephala, Calopogonium mucunoides and Centrosema spp. The markers were used to analyze population structure and genetic diversity, evolution and origin of the genetic variability in the center of origin, mating systems and genetic resources in EMBRAPA?s germplasm bank. The results shed light on the amount of genetic variation within and between populations, revealed the need in some cases for further plant collection to adequately represent the species in PGR collections, allowed us to assemble core collections (subsets of the total collections) that should contain most of the available diversity and (in the case of the legumes) showed the need to avoid unwanted outcrossing when regenerating conserved material. The data will allow plant breeders to better select accessions for hybrid production, discriminate between genotypes and use marker-assisted selection in breeding programs. Our results will also underpin the construction of genetic maps, mapping of genes of agronomic interest and numerous other studies on genetic variability, population structure, gene flow and reproductive systems for the tropical forage species studied in this wor... Mostrar Tudo |
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Palavras-Chave: |
Microsatellites; Molecular markers; Pre breeding. |
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Thesaurus NAL: |
plant genetic resources. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94096/1/PROCI-2013.00194.pdf
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Marc: |
LEADER 02711naa a2200433 a 4500
001 1974023
005 2023-05-15
008 2013 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.17138/tgft(1)25-30$2DOI
100 1 $aGARCIA, M.
245 $aMolecular genetic variability, population structure and mating system in tropical forages.$h[electronic resource]
260 $c2013
300 $a6p.
520 $aMicrosatellite (SSR) markers were developed for the following tropical forage species, using accessions available from the plant genetic resources (PGR) collections held by EMBRAPA (Brazilian Agricultural Research Corporation): Brachiaria brizantha, B. humidicola, Panicum maximum, Paspalum spp., Stylosanthes capitata, S. guianensis, S. macrocephala, Calopogonium mucunoides and Centrosema spp. The markers were used to analyze population structure and genetic diversity, evolution and origin of the genetic variability in the center of origin, mating systems and genetic resources in EMBRAPA?s germplasm bank. The results shed light on the amount of genetic variation within and between populations, revealed the need in some cases for further plant collection to adequately represent the species in PGR collections, allowed us to assemble core collections (subsets of the total collections) that should contain most of the available diversity and (in the case of the legumes) showed the need to avoid unwanted outcrossing when regenerating conserved material. The data will allow plant breeders to better select accessions for hybrid production, discriminate between genotypes and use marker-assisted selection in breeding programs. Our results will also underpin the construction of genetic maps, mapping of genes of agronomic interest and numerous other studies on genetic variability, population structure, gene flow and reproductive systems for the tropical forage species studied in this work.
650 $aplant genetic resources
653 $aMicrosatellites
653 $aMolecular markers
653 $aPre breeding
700 1 $aVIGNA, B. B. Z.
700 1 $aSOUSA, A. C. B.
700 1 $aJUNGMANN, L.
700 1 $aCIDADE, F. W.
700 1 $aTOLEDO-SILVA, G.
700 1 $aFRANCISCO, P. M.
700 1 $aCHIARI, L.
700 1 $aCARVALHO, M. A.
700 1 $aKARIA, C. T.
700 1 $aFALEIRO, F. G.
700 1 $aGODOY, R.
700 1 $aDALL'AGNOL, M.
700 1 $aPAGLIARINI, S. S.
700 1 $aSOUZA, F. H. D. de
700 1 $aSOUZA-CHIES, T. T.
700 1 $aJANK, L.
700 1 $aRESENDE, R. M. S.
700 1 $aVALLE, C. B. do
700 1 $aZUCCHI, M. I.
700 1 $aSOUZA, A. P.
773 $tTropical Grasslands.$gv. 1, p. 25-30, 2013.
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