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112. | | MEDEIROS, J. C.; AMANCIO, C. O. da G. Programa Banco Comunitário de Sementes de Adubos Verdes como pontencializador da agroecologia na Associação Agroecológica de Teresópolis, RJ. Cadernos de Ciência & Tecnologia, Brasília, DF, v. 34, n. 1, p. 113-134, jan./abr. 2017. Título em inglês: Program on a community bank of green manure seeds as a means to potentialize agroecology in an agroecological association in municipality of Teresópolis Rj, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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113. | | MEDEIROS, J. C.; AMANCIO, C. O. da G. Programa Banco Comunitário de Sementes de Adubos Verdes como pontencializador da agroecologia na Associação Agroecológica de Teresópolis, RJ. Cadernos de Ciência & Tecnologia, Brasília, DF v. 34, n. 1, p. 113-134, jan./abr. 2017. Título em inglês: PROGRAM ON A COMMUNITY BANK OF GREEN MANURE SEEDS AS A MEANS TO POTENTIALIZE AGROECOLOGY IN AN AGROECOLOGICAL ASSOCIATION IN MUNICIPALITY OF TERESÓPOLIS, RJ, BRAZIL. Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 614 | |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
22/08/2018 |
Data da última atualização: |
22/08/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
FERREIRA, R. R.; SANTOS, C. A. F. |
Afiliação: |
R. R.R FERREIRA, UFRPE; CARLOS ANTONIO FERNANDES SANTOS, CPATSA. |
Título: |
Partial success of marker-assisted selection of A and B onion lines in Brazilian germplasm. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Scientia Horticultuarae, v. 242, p. 110-115, 2018. |
DOI: |
10.1016/j.scienta.2018.08.002 |
Idioma: |
Inglês |
Conteúdo: |
This work aims to identify A and B onion lines in Brazilian germplasm, associating marker-assisted selection (MAS) of cytoplasm type and the Ms ocus with pollen viability analysis. MAS and pollen viability tests presented a complete agreement for the lines Alfa SF, BRS 367, BRS 367, Cascuda T7, Cascuda T5, EHCEB 20102017 and EHCEB 20142027. MAS was not validated by the pollen viability tests in some plants of the lines Alfa SF, EHCEB 20142028, EHCEB 20141028, EHCEB 20141027 e EHCEB 20141017. Plants with fertile pollen within a specific ?A? line were eliminated before anthesis. The methods used to evaluate pollen viability did not present agreement in the sterile and fertile classification in five onion accessions. Six pairs of A and B lines identified in the present study [Alfa SF (Tmsms) x Alfa SF (Nmsms), BRS 367 (Tmsms) x BRS 367 (Nmsms), Cascuda T7 (Nmsms) x Cascuda T5 (Smsms), EHCEB 20142027 (Nmsms) x 20141027 (Tmsms), EHCEB 20102017 (Nmsms) x EHCEB20141017 (Tmsms), and EHCEB 20142028 (Nmsms) x EHCEB 20141028 (Smsms)] have potential for onion hybrid development. |
Palavras-Chave: |
Male-sterile; Mantenedor; Pollen viability. |
Thesagro: |
Cebola; Germoplasma; Marcador Molecular; Melhoramento Genético Vegetal. |
Thesaurus NAL: |
Allium cepa var. cepa; Onions. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181751/1/Carlo-2018.pdf
|
Marc: |
LEADER 01840naa a2200253 a 4500 001 2094396 005 2018-08-22 008 2018 bl uuuu u00u1 u #d 024 7 $a10.1016/j.scienta.2018.08.002$2DOI 100 1 $aFERREIRA, R. R. 245 $aPartial success of marker-assisted selection of A and B onion lines in Brazilian germplasm.$h[electronic resource] 260 $c2018 520 $aThis work aims to identify A and B onion lines in Brazilian germplasm, associating marker-assisted selection (MAS) of cytoplasm type and the Ms ocus with pollen viability analysis. MAS and pollen viability tests presented a complete agreement for the lines Alfa SF, BRS 367, BRS 367, Cascuda T7, Cascuda T5, EHCEB 20102017 and EHCEB 20142027. MAS was not validated by the pollen viability tests in some plants of the lines Alfa SF, EHCEB 20142028, EHCEB 20141028, EHCEB 20141027 e EHCEB 20141017. Plants with fertile pollen within a specific ?A? line were eliminated before anthesis. The methods used to evaluate pollen viability did not present agreement in the sterile and fertile classification in five onion accessions. Six pairs of A and B lines identified in the present study [Alfa SF (Tmsms) x Alfa SF (Nmsms), BRS 367 (Tmsms) x BRS 367 (Nmsms), Cascuda T7 (Nmsms) x Cascuda T5 (Smsms), EHCEB 20142027 (Nmsms) x 20141027 (Tmsms), EHCEB 20102017 (Nmsms) x EHCEB20141017 (Tmsms), and EHCEB 20142028 (Nmsms) x EHCEB 20141028 (Smsms)] have potential for onion hybrid development. 650 $aAllium cepa var. cepa 650 $aOnions 650 $aCebola 650 $aGermoplasma 650 $aMarcador Molecular 650 $aMelhoramento Genético Vegetal 653 $aMale-sterile 653 $aMantenedor 653 $aPollen viability 700 1 $aSANTOS, C. A. F. 773 $tScientia Horticultuarae$gv. 242, p. 110-115, 2018.
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Embrapa Semiárido (CPATSA) |
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