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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
21/01/2021 |
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Data da última atualização: |
21/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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. |
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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. |
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Título: |
Is the genetic variability of elite rice in southern Brazil really disappearing? |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 20, n. 2, e262620214, July 2020. |
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DOI: |
http://dx.doi.org/10.1590/1984-70332020v20n2a30 |
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Idioma: |
Inglês |
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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. |
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Thesagro: |
Arroz; Arroz Irrigado; Genética Vegetal; Germoplasma. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220507/1/Artigo-Busanello-et-al-2020.pdf
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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.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Florestas; Embrapa Suínos e Aves; Embrapa Territorial. |
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Data corrente: |
09/04/2021 |
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Data da última atualização: |
13/04/2021 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
BELLOTE, A. F. J.; ANDRADE, G. de C.; MOLINARI, H. B. C.; ROCHA, J. D.; SILVA, M. L. B. da; STEINMETZ, R. L. R.; FAVARO, S. P. |
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Afiliação: |
ANTONIO FRANCISCO JURADO BELLOTE, Pesquisador aposentado da Embrapa Florestas; GUILHERME DE CASTRO ANDRADE, CNPF; HUGO BRUNO CORREA MOLINARI, CNPAE; JOSE DILCIO ROCHA, CNPM; MÁRCIO LUÍS BUSI DA SILVA, Ex-pesquisador da Embrapa Suínos e Aves; RICARDO LUIS RADIS STEINMETZ, CNPSA; SIMONE PALMA FAVARO, CNPAE. |
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Título: |
Biomass and its participation in the Brazilian energy matrix. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: KUNZ, A.; OTENIO, M. H.; LEITAO, R. C.; GAMBETTA, R. (Ed.). Affordable and clean energy: contributions of Embrapa. Brasília, DF: Embrapa, 2020. Cap. 3, p. 23-32. |
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Descrição Física: |
il. color. |
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Série: |
(Sustainable development goal, 7). |
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Idioma: |
Inglês |
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Conteúdo: |
This chapter is linked to target 7.2 of SDG 7: By 2030, increase substantially the
share of renewable energy in the global energy mix. This target seeks to provide
cleaner energy through renewable energies and, at the same time, allow more
people to have access to energy.
This chapter presents contributions from Embrapa to the research and promotion
of new biomasses for use in the country?s agriculture, as well as studies focused
on waste produced in the various Brazilian agribusiness chains as sources of
renewable energy. |
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Palavras-Chave: |
Matriz energética; Sustentabilidade. |
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Thesagro: |
Biomassa; Energia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/222448/1/Biomass-and-its-participation-in.pdf
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Marc: |
LEADER 01406naa a2200265 a 4500
001 2131172
005 2021-04-13
008 2020 bl uuuu u00u1 u #d
100 1 $aBELLOTE, A. F. J.
245 $aBiomass and its participation in the Brazilian energy matrix.$h[electronic resource]
260 $c2020
300 $cil. color.
490 $a(Sustainable development goal, 7).
520 $aThis chapter is linked to target 7.2 of SDG 7: By 2030, increase substantially the share of renewable energy in the global energy mix. This target seeks to provide cleaner energy through renewable energies and, at the same time, allow more people to have access to energy. This chapter presents contributions from Embrapa to the research and promotion of new biomasses for use in the country?s agriculture, as well as studies focused on waste produced in the various Brazilian agribusiness chains as sources of renewable energy.
650 $aBiomassa
650 $aEnergia
653 $aMatriz energética
653 $aSustentabilidade
700 1 $aANDRADE, G. de C.
700 1 $aMOLINARI, H. B. C.
700 1 $aROCHA, J. D.
700 1 $aSILVA, M. L. B. da
700 1 $aSTEINMETZ, R. L. R.
700 1 $aFAVARO, S. P.
773 $tIn: KUNZ, A.; OTENIO, M. H.; LEITAO, R. C.; GAMBETTA, R. (Ed.). Affordable and clean energy: contributions of Embrapa. Brasília, DF: Embrapa, 2020. Cap. 3, p. 23-32.
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Registro original: |
Embrapa Florestas (CNPF) |
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