| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Clima Temperado. |
|
Data corrente: |
21/01/2021 |
|
Data da última atualização: |
21/01/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BUSANELLO, C.; VENSKE, E.; STAFEN, C. F.; PEDROLO, A. M.; LUZ, V. K. da; PEDRON, T.; PANIZ, F. P.; BATISTA, B. L.; MAGALHAES JUNIOR, A. M. de; OLIVEIRA, A. C. DE; PEGORARO, C. |
|
Afiliação: |
CARLOS BUSANELLO, UFPEL; EDUARDO VENSKE, UFPEL; CÁSSIA FERNANDA STAFEN, UFPEL; ANA MARINA PEDROLO, UFPEL; VIVIANE KOPP DA LUZ, UFPEL; TATIANA PEDRON, UNIVERSIDADE FEDERAL DO ABC; FERNANDA POLLO PANIZ, UNIVERSIDADE FEDERAL DO ABC; BRUNO LEMOS BATISTA, UNIVERSIDADE FEDERAL DO ABC; ARIANO MARTINS DE MAGALHAES JUNIOR, CPACT; ANTONIO COSTA DE OLIVEIRA, UFPEL; CAMILA PEGORARO, UFPEL. |
|
Título: |
Is the genetic variability of elite rice in southern Brazil really disappearing? |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 20, n. 2, e262620214, July 2020. |
|
DOI: |
http://dx.doi.org/10.1590/1984-70332020v20n2a30 |
|
Idioma: |
Inglês |
|
Conteúdo: |
There is a worldwide concern about a possible narrowing of the genetic base of most crops, as e.g. that of rice (Oryza sativa L.), as a result of the modern breeding practices. Thus, the purpose of this study was to investigate this phenomenon in the germplasm of elite paddy rice in southern Brazil, including frequently used accessions in crosses. The panel consisted of 91 accessions. Data of morphological traits, SNP markers and mineral content of husked and polished grain were analyzed by hierarchical clustering and principal component analysis. The SNP markers and hierarchical clustering proved most appropriate to assess the genetic variability. A narrowing of the genetic base of rice was confirmed, although a certain level of genetic variability was still found in the germplasm of elite paddy rice in south Brazilian rice, particularly for grain mineral content. |
|
Thesagro: |
Arroz; Arroz Irrigado; Genética Vegetal; Germoplasma. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220507/1/Artigo-Busanello-et-al-2020.pdf
|
|
Marc: |
LEADER 01776naa a2200301 a 4500
001 2129483
005 2021-01-21
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1984-70332020v20n2a30$2DOI
100 1 $aBUSANELLO, C.
245 $aIs the genetic variability of elite rice in southern Brazil really disappearing?$h[electronic resource]
260 $c2020
520 $aThere is a worldwide concern about a possible narrowing of the genetic base of most crops, as e.g. that of rice (Oryza sativa L.), as a result of the modern breeding practices. Thus, the purpose of this study was to investigate this phenomenon in the germplasm of elite paddy rice in southern Brazil, including frequently used accessions in crosses. The panel consisted of 91 accessions. Data of morphological traits, SNP markers and mineral content of husked and polished grain were analyzed by hierarchical clustering and principal component analysis. The SNP markers and hierarchical clustering proved most appropriate to assess the genetic variability. A narrowing of the genetic base of rice was confirmed, although a certain level of genetic variability was still found in the germplasm of elite paddy rice in south Brazilian rice, particularly for grain mineral content.
650 $aArroz
650 $aArroz Irrigado
650 $aGenética Vegetal
650 $aGermoplasma
700 1 $aVENSKE, E.
700 1 $aSTAFEN, C. F.
700 1 $aPEDROLO, A. M.
700 1 $aLUZ, V. K. da
700 1 $aPEDRON, T.
700 1 $aPANIZ, F. P.
700 1 $aBATISTA, B. L.
700 1 $aMAGALHAES JUNIOR, A. M. de
700 1 $aOLIVEIRA, A. C. DE
700 1 $aPEGORARO, C.
773 $tCrop Breeding and Applied Biotechnology$gv. 20, n. 2, e262620214, July 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Clima Temperado (CPACT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agricultura Digital. |
|
Data corrente: |
03/04/2024 |
|
Data da última atualização: |
03/04/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
LOUZADA, R. O.; BERGIER, I.; MCGLUE, M. M.; ROQUE, F. de O.; RASBOLD, G.; DOMINGOS-LUZ, L.; LO, E.; ASSINE, M. L. |
|
Afiliação: |
RÔMULLO OLIVEIRA LOUZADA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL, INSTITUTO DE MEIO AMBIENTE DE MATO GROSSO DO SUL; IVAN BERGIER TAVARES DE LIMA, CNPTIA; MICHAEL M. MCGLUE, UNIVERSITY OF KENTUCKY; FABIO DE OLIVEIRA ROQUE, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL, JAMES COOK UNIVERSITY; GILIANE RASBOLD, UNIVERSITY OF KENTUCKY; LEANDRO DOMINGOS-LUZ, UNIVERSITY OF KENTUCKY; EDWARD LO, UNIVERSITY OF KENTUCKY; MARIO LUIS ASSINE, UNIVERSIDADE DE BRASÍLIA, UNIVERSIDADE ESTADUAL PAULISTA. |
|
Título: |
Fluvial avulsions influence soil fertility in the Pantanal wetlands (Brazil). |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Science of the Total Environment, v. 926, 172127, May 2024. |
|
DOI: |
https://doi.org/10.1016/j.scitotenv.2024.172127 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Here, we use the largest ongoing avulsion in the Taquari River (Caronal region) to evaluate the effects on soil fertility, considering two factors: avulsion stage (1) and aquatic-terrestrial succession (2). |
|
Palavras-Chave: |
Áreas úmidas; Avulsões fluviais; Flooding; Inundações; Macrófitas; Retenção de sedimentos; Sediment retention; Serviços de ecossistemas. |
|
Thesagro: |
Fertilidade do Solo; Matéria Orgânica. |
|
Thesaurus NAL: |
Ecosystem services; Floods; Macrophytes; Organic matter. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01317naa a2200385 a 4500
001 2163284
005 2024-04-03
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scitotenv.2024.172127$2DOI
100 1 $aLOUZADA, R. O.
245 $aFluvial avulsions influence soil fertility in the Pantanal wetlands (Brazil).$h[electronic resource]
260 $c2024
520 $aHere, we use the largest ongoing avulsion in the Taquari River (Caronal region) to evaluate the effects on soil fertility, considering two factors: avulsion stage (1) and aquatic-terrestrial succession (2).
650 $aEcosystem services
650 $aFloods
650 $aMacrophytes
650 $aOrganic matter
650 $aFertilidade do Solo
650 $aMatéria Orgânica
653 $aÁreas úmidas
653 $aAvulsões fluviais
653 $aFlooding
653 $aInundações
653 $aMacrófitas
653 $aRetenção de sedimentos
653 $aSediment retention
653 $aServiços de ecossistemas
700 1 $aBERGIER, I.
700 1 $aMCGLUE, M. M.
700 1 $aROQUE, F. de O.
700 1 $aRASBOLD, G.
700 1 $aDOMINGOS-LUZ, L.
700 1 $aLO, E.
700 1 $aASSINE, M. L.
773 $tScience of the Total Environment$gv. 926, 172127, May 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
