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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
21/03/2024 |
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Data da última atualização: |
21/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, C. P. M. de; SIMOES, W. L.; CHAVES, A. R. de M.; SILVA, J. S. da; TEODORO, L. P. R.; CAMARGOS, L. S. de; GAVA, R.; SOBRAL, Y. R. A.; TEODORO, P. E. |
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Afiliação: |
CÍNTIA PATRÍCIA MARTINS DE OLIVEIRA, UNESP, Ilha Solteira-SP; WELSON LIMA SIMOES, CPATSA; AGNALDO RODRIGUES DE MELO CHAVES, CNPAE / CPATSA; JUCICLÉIA SOARES DA SILVA; LARISSA PEREIRA RIBEIRO TEODORO, UFMS, Chapadão do Sul, MS; LILIANE SANTOS DE CAMARGOS, UNESP, Ilha Solteira-SP; RICARDO GAVA, UFMS, Chapadão do Sul, MS; YURI RAFAEL ALVES SOBRAL, UNEB, Juazeiro-BA; PAULO EDUARDO TEODORO, UFMS, Chapadão do Sul-MS. |
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Título: |
Water strategy improves the inflorescence primordia formation of ’Arra 15’ grapevine in the Brazilian semiarid region. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Scientific Reports, v. 14, 6678, 2024. |
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DOI: |
https://doi.org/10.1038/s41598-024-57215-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Failure in irrigation management of grapevines grown in the Brazilian semiarid region can affect bud fertility. Adequate irrigation, considering both the development of bunches in the current cycle and the formation of fertile buds for subsequent cycles, can bring significant advances to viticulture. Therefore, the objective of this research was to investigate the effect of different irrigation levels during flowering on the formation of buds and potential bunches of ’Arra 15’ grapevine and its relationship with metabolic processes. A field experiment was carried out in a commercial vineyard in Petrolina, Pernambuco, Brazil, during the 2021 and 2022 seasons. The experiment was designed in randomized blocks with four replications and five irrigation levels (70; 85; 100; 115 and 130% of crop evapotranspiration – ETc) during three production cycles. The variables fertile bud, vegetative bud, dead bud, potential fertility of the basal, median, and apical regions of the branches, number of potential bunches, reducing sugar, total soluble sugar, net photosynthesis, stomatal conductance, transpiration, and relative chlorophyll index were evaluated. The 115% ETc irrigation level improved the number of fertile buds and number of potential bunches. Irrigation level above 115% ETc increased gas exchange and relative chlorophyll index, while 70% ETc increased leaf sugar content. The most appropriate irrigation strategy is the application of 115% ETc during the flowering stage, for the increase of fertile buds and potential bunches of the next cycle, without influencing the vine metabolism. Total soluble sugars are a promising indicator of water deficit during flowering and as an indicator of vegetative bud formation for the next cycle. MenosFailure in irrigation management of grapevines grown in the Brazilian semiarid region can affect bud fertility. Adequate irrigation, considering both the development of bunches in the current cycle and the formation of fertile buds for subsequent cycles, can bring significant advances to viticulture. Therefore, the objective of this research was to investigate the effect of different irrigation levels during flowering on the formation of buds and potential bunches of ’Arra 15’ grapevine and its relationship with metabolic processes. A field experiment was carried out in a commercial vineyard in Petrolina, Pernambuco, Brazil, during the 2021 and 2022 seasons. The experiment was designed in randomized blocks with four replications and five irrigation levels (70; 85; 100; 115 and 130% of crop evapotranspiration – ETc) during three production cycles. The variables fertile bud, vegetative bud, dead bud, potential fertility of the basal, median, and apical regions of the branches, number of potential bunches, reducing sugar, total soluble sugar, net photosynthesis, stomatal conductance, transpiration, and relative chlorophyll index were evaluated. The 115% ETc irrigation level improved the number of fertile buds and number of potential bunches. Irrigation level above 115% ETc increased gas exchange and relative chlorophyll index, while 70% ETc increased leaf sugar content. The most appropriate irrigation strategy is the application of 115% ETc during the flowering stage, for the i... Mostrar Tudo |
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Palavras-Chave: |
Déficit hídrico; Fisiologia da videira; Formação de cachos; Formação de gemas; Gemas férteis; Manejo da irrigação; Variedade Arra 15; Videira. |
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Thesagro: |
Fisiologia Vegetal; Floração; Irrigação; Uva; Vitis Vinifera. |
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Thesaurus Nal: |
Irrigation management; Physiology; Plant physiology. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163062/1/Water-strategy-improves-2024.pdf
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Marc: |
LEADER 03005naa a2200421 a 4500
001 2163062
005 2024-03-21
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-024-57215-7$2DOI
100 1 $aOLIVEIRA, C. P. M. de
245 $aWater strategy improves the inflorescence primordia formation of ’Arra 15’ grapevine in the Brazilian semiarid region.$h[electronic resource]
260 $c2024
520 $aFailure in irrigation management of grapevines grown in the Brazilian semiarid region can affect bud fertility. Adequate irrigation, considering both the development of bunches in the current cycle and the formation of fertile buds for subsequent cycles, can bring significant advances to viticulture. Therefore, the objective of this research was to investigate the effect of different irrigation levels during flowering on the formation of buds and potential bunches of ’Arra 15’ grapevine and its relationship with metabolic processes. A field experiment was carried out in a commercial vineyard in Petrolina, Pernambuco, Brazil, during the 2021 and 2022 seasons. The experiment was designed in randomized blocks with four replications and five irrigation levels (70; 85; 100; 115 and 130% of crop evapotranspiration – ETc) during three production cycles. The variables fertile bud, vegetative bud, dead bud, potential fertility of the basal, median, and apical regions of the branches, number of potential bunches, reducing sugar, total soluble sugar, net photosynthesis, stomatal conductance, transpiration, and relative chlorophyll index were evaluated. The 115% ETc irrigation level improved the number of fertile buds and number of potential bunches. Irrigation level above 115% ETc increased gas exchange and relative chlorophyll index, while 70% ETc increased leaf sugar content. The most appropriate irrigation strategy is the application of 115% ETc during the flowering stage, for the increase of fertile buds and potential bunches of the next cycle, without influencing the vine metabolism. Total soluble sugars are a promising indicator of water deficit during flowering and as an indicator of vegetative bud formation for the next cycle.
650 $aIrrigation management
650 $aPhysiology
650 $aPlant physiology
650 $aFisiologia Vegetal
650 $aFloração
650 $aIrrigação
650 $aUva
650 $aVitis Vinifera
653 $aDéficit hídrico
653 $aFisiologia da videira
653 $aFormação de cachos
653 $aFormação de gemas
653 $aGemas férteis
653 $aManejo da irrigação
653 $aVariedade Arra 15
653 $aVideira
700 1 $aSIMOES, W. L.
700 1 $aCHAVES, A. R. de M.
700 1 $aSILVA, J. S. da
700 1 $aTEODORO, L. P. R.
700 1 $aCAMARGOS, L. S. de
700 1 $aGAVA, R.
700 1 $aSOBRAL, Y. R. A.
700 1 $aTEODORO, P. E.
773 $tScientific Reports$gv. 14, 6678, 2024.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
28/11/2023 |
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Data da última atualização: |
26/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
PEREIRA, A. da S.; SILVA, G. O. da; CARVALHO, A. D. F. de; CASTRO, C. M.; EMYGDIO, B. M.; AZEVEDO, F. Q.; BORTOLETTO, A. C.; HIRANO, E.; GOMES, C. B.; LOURENÇO JUNIOR, V.; EICHOLZ, E. D.; RAGASSI, C. F.; CORADIN, J. H.; DUTRA, L. F.; LOPES, C. A.; REISSER JUNIOR, C.; LIMA, N. L. P.; PINHEIRO, J. B.; LIMA, M. F.; FERRI, N. M. L.; KROLOW, A. C. R.; MALDONADE, I. R.; JORGE, R. O.; PILON, L.; UENO, B.; FELDBERG, N. P.; VIZZOTTO, M. |
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Afiliação: |
ARIONE DA SILVA PEREIRA, CPACT; GIOVANI OLEGARIO DA SILVA, CNPH; AGNALDO DONIZETE FERREIRA DE CARVALHO, CNPH; CAROLINE MARQUES CASTRO, CPACT; BEATRIZ MARTI EMYGDIO, CPACT; FERNANDA QUINTANILHA AZEVEDO, CPACT; ANTONIO CESAR BORTOLETTO, CPACT; ELCIO HIRANO, CPACT; CESAR BAUER GOMES, CPACT; VALDIR LOURENCO JUNIOR, CNPH; EBERSON DIEDRICH EICHOLZ, CPACT; CARLOS FRANCISCO RAGASSI, CNPH; JULIANA HEY CORADIN, CPACT; LEONARDO FERREIRA DUTRA, CPACT; CARLOS ALBERTO LOPES, CNPH; CARLOS REISSER JUNIOR, CPACT; NATERCIA LOBATO PINHEIRO LIMA, CPACT; JADIR BORGES PINHEIRO, CNPH; MIRTES FREITAS LIMA, CNPH; NUBIA MARILIN LETTNIN FERRI, CPACT; ANA CRISTINA RICHTER KROLOW, CPACT; IRIANI RODRIGUES MALDONADE, CNPH; ROGERIO OLIVEIRA JORGE, CPACT; LUCIMEIRE PILON, CNPH; BERNARDO UENO, CPACT; NELSON PIRES FELDBERG, CPACT; MARCIA VIZZOTTO FOSTER, CPACT. |
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Título: |
'BRS F50' (Cecilia): A multi-purpose potato cultivar with resistance to foliar disease. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Horticultura Brasileira, v. 41, e2667, 2023. |
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Páginas: |
5 p. |
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DOI: |
http://dx.doi. org/10.1590/s0102-0536-2023-e2667 |
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Idioma: |
Inglês |
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Conteúdo: |
‘BRS F50’ (Cecilia) is a yellow skin potato cultivar for the fresh market, with good tuber appearance and versatile culinary use. The tuber has oval shape, shallow eyes, and light yellow flesh. It has a relatively high dry matter and medium-low glucose content, giving possibility even to use for processing into shoestring fries. The vegetative cycle and dormancy are medium. The maturity and tuber dormancy are medium. ‘BRS F50’ (Cecilia) shows a very low external and internal tuber disorder incidence, except growing cracks under varying soil humidity. It is moderately resistant to late and early blight, which make it also suitable for organic production. ‘BRS F50’ (Cecilia) was released by Embrapa in 2022, and is a product of its potato breeding program, developed by Embrapa Clima Temperado, in Pelotas-RS and Canoinhas-SC, and Embrapa Hortaliças, in Brasília-DF, Brazil. |
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Palavras-Chave: |
BRS F50. |
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Thesagro: |
Batata; Pinta Preta; Produção Orgânica; Requeima; Solanum Tuberosum; Variedade Resistente. |
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Thesaurus NAL: |
Breeding; New variety; Organic production; Potatoes. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158761/1/BRS-F50-Cecilia-A-multi-purpose-potato-cultivar-Giovani-Olegario-da-Silva.pdf
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Marc: |
LEADER 02494naa a2200589 a 4500
001 2158761
005 2024-01-26
008 2023 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi. org/10.1590/s0102-0536-2023-e2667$2DOI
100 1 $aPEREIRA, A. da S.
245 $a'BRS F50' (Cecilia)$bA multi-purpose potato cultivar with resistance to foliar disease.$h[electronic resource]
260 $c2023
300 $a5 p.
520 $a‘BRS F50’ (Cecilia) is a yellow skin potato cultivar for the fresh market, with good tuber appearance and versatile culinary use. The tuber has oval shape, shallow eyes, and light yellow flesh. It has a relatively high dry matter and medium-low glucose content, giving possibility even to use for processing into shoestring fries. The vegetative cycle and dormancy are medium. The maturity and tuber dormancy are medium. ‘BRS F50’ (Cecilia) shows a very low external and internal tuber disorder incidence, except growing cracks under varying soil humidity. It is moderately resistant to late and early blight, which make it also suitable for organic production. ‘BRS F50’ (Cecilia) was released by Embrapa in 2022, and is a product of its potato breeding program, developed by Embrapa Clima Temperado, in Pelotas-RS and Canoinhas-SC, and Embrapa Hortaliças, in Brasília-DF, Brazil.
650 $aBreeding
650 $aNew variety
650 $aOrganic production
650 $aPotatoes
650 $aBatata
650 $aPinta Preta
650 $aProdução Orgânica
650 $aRequeima
650 $aSolanum Tuberosum
650 $aVariedade Resistente
653 $aBRS F50
700 1 $aSILVA, G. O. da
700 1 $aCARVALHO, A. D. F. de
700 1 $aCASTRO, C. M.
700 1 $aEMYGDIO, B. M.
700 1 $aAZEVEDO, F. Q.
700 1 $aBORTOLETTO, A. C.
700 1 $aHIRANO, E.
700 1 $aGOMES, C. B.
700 1 $aLOURENÇO JUNIOR, V.
700 1 $aEICHOLZ, E. D.
700 1 $aRAGASSI, C. F.
700 1 $aCORADIN, J. H.
700 1 $aDUTRA, L. F.
700 1 $aLOPES, C. A.
700 1 $aREISSER JUNIOR, C.
700 1 $aLIMA, N. L. P.
700 1 $aPINHEIRO, J. B.
700 1 $aLIMA, M. F.
700 1 $aFERRI, N. M. L.
700 1 $aKROLOW, A. C. R.
700 1 $aMALDONADE, I. R.
700 1 $aJORGE, R. O.
700 1 $aPILON, L.
700 1 $aUENO, B.
700 1 $aFELDBERG, N. P.
700 1 $aVIZZOTTO, M.
773 $tHorticultura Brasileira$gv. 41, e2667, 2023.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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