Registro Completo
Biblioteca(s): |
Embrapa Soja; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
Data corrente: |
22/10/2018 |
Data da última atualização: |
23/09/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
CARVALHO, L. M. de; ARAÚJO, S. B. de; CARVALHO, H. W. L. de; CARVALHO, C. G. P. |
Afiliação: |
LUCIANA MARQUES DE CARVALHO, CPATC; Stela Braga de Araújo, CPATC; HELIO WILSON LEMOS DE CARVALHO, CPATC; CLAUDIO GUILHERME PORTELA DE CARVALHO, CNPSO. |
Título: |
Proline content of sunflower cultivars in the Brazilian semiarid region. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 970-973, Aug. 2018. |
Idioma: |
Inglês |
Notas: |
Scientific Notes.
Título em português: Teor de prolina de cultivares de girassol no Semiárido brasileiro. |
Conteúdo: |
The objective of this work was to evaluate the proline content of sunflower (Helianthus annuus) cultivars, in the conditions of natural water deficit in the Brazilian semiarid region. Thirteen cultivars were sown in experiments set in three sites in the Brazilian Northeast. Proline content was determined on leaves from plants at the R4?R5 stage. Significant differences among cultivars occurred only where water availability was lower. Proline averages ranged from 3.47 to 17.41 ?g g-1. The sunflower cultivars BRS387, BRS323, and BRS324 showed the greatest proline contents with 54.74, 46.27, and 35.16 ?g g-1, respectively. These are the cultivars that accumulate more proline under conditions of a severe water deficit. |
Palavras-Chave: |
Cultivar; Water deficit. |
Thesagro: |
Deficiência Hídrica; Girassol; Helianthus Annuus; Prolina; Seca. |
Thesaurus NAL: |
Drought; Sunflower seed protein. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184857/1/Proline-content-of-sunflower-cultivars.pdf
|
Marc: |
LEADER 01625naa a2200277 a 4500 001 2097920 005 2019-09-23 008 2018 bl uuuu u00u1 u #d 100 1 $aCARVALHO, L. M. de 245 $aProline content of sunflower cultivars in the Brazilian semiarid region.$h[electronic resource] 260 $c2018 500 $aScientific Notes. Título em português: Teor de prolina de cultivares de girassol no Semiárido brasileiro. 520 $aThe objective of this work was to evaluate the proline content of sunflower (Helianthus annuus) cultivars, in the conditions of natural water deficit in the Brazilian semiarid region. Thirteen cultivars were sown in experiments set in three sites in the Brazilian Northeast. Proline content was determined on leaves from plants at the R4?R5 stage. Significant differences among cultivars occurred only where water availability was lower. Proline averages ranged from 3.47 to 17.41 ?g g-1. The sunflower cultivars BRS387, BRS323, and BRS324 showed the greatest proline contents with 54.74, 46.27, and 35.16 ?g g-1, respectively. These are the cultivars that accumulate more proline under conditions of a severe water deficit. 650 $aDrought 650 $aSunflower seed protein 650 $aDeficiência Hídrica 650 $aGirassol 650 $aHelianthus Annuus 650 $aProlina 650 $aSeca 653 $aCultivar 653 $aWater deficit 700 1 $aARAÚJO, S. B. de 700 1 $aCARVALHO, H. W. L. de 700 1 $aCARVALHO, C. G. P. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 8, p. 970-973, Aug. 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |