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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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Tipo/Formato |
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Registro |
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URL |
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| Registros recuperados : 115 | |
| 101. |  | QUEIROZ, D. R.; FARIAS, F. J. C.; CAVALCANTI, J. J. V.; CARVALHO, L. P. de; NEDER, D. G.; MELO, G. G. de; COSTA, D. S.; FARIAS, F. C.; TEODORO, P. E. Genetic parameters and path analysis of traits of upland cotton for the brazilian Semi-Arid region. Bioscience Journal, v. 35, n. 6, p. 1855-1861, Nov./Dec. 2019 Título em português: Parâmetros genéticos e análise de trilha de caracteres de algodoeiro herbáceo para região do Semi-árido brasileiro.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Algodão. |
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| 102. | | ALVES, R. S.; TEODORO, P. E.; FARIAS, F. C.; FARIAS, F. J. C.; CARVALHO, L. P. de; RODRIGUES, J. I. S.; BHERING, L. L.; RESENDE, M. D. V. de. Evaluation of genotype x environment interactions in cotton using the method proposed by Eberhart and Russell and reaction norm models. Genetics and Molecular Research, v. 16, n. 3, gmr16039726, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Algodão; Embrapa Florestas. |
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| 103. | | MENEZES, C. B. de; SILVA, K. J. da; TEODORO, L. P. R.; SANTOS, C. V. dis; JULIO, B. H. M.; PORTUGAL, A. F.; BATISTA, P. S. C.; CARVALHO, A. J.; TEODORO, P. E. Grain sorghum hybrids under drought stress and full-irrigation conditions in the Brazilian Semiarid. Journal of Agronomy and Crop Science, p. 1-8, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 104. | | ALVES, R. S.; RESENDE, M. D. V. de; ROCHA, J. R. do A. S. de C.; PEIXOTO, M. A.; TEODORO, P. E.; SILVA, F. F. e; BHERING, L. L.; SANTOS, G. A. dos. Quantifying individual variation in reaction norms using random regression models fitted through Legendre polynomials: application in eucalyptus breeding. Bragantia, v. 79, n. 4, 2020. p. 360-376.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Café. |
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| 105. | | SILVA, K. K. da; MENEZES, C. B. de; TEODORO, P. E.; TEODORO, L. P. R.; SANTOS, C. V. dos; CAMPOS, A. F.; CARVALHO, A. J. de; BARBOSA, E. da S. Multi-environmental evaluation of sorghum hybrids during off-season in Brazil. Pesquisa Agropecuária Brasileira, v. 57, e02628, 2022. Título em português: Avaliação multiambiental de híbridos de sorgo durante a entressafra no Brasil.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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| 106. | | ALVES, R. S.; TEODORO, P. E.; PEIXOTO, L. de A.; ROCHA, J. R. do A. S. de C.; SILVA, L. A.; LAVIOLA, B. G.; RESENDE, M. D. V. de; BHERING, L. L. Multiple-trait BLUP in longitudinal data analysis on Jatropha curcas breeding for bioenergy. Industrial Crops & Products, v.130, p. 558-561, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Florestas. |
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| 107. | | ALVES, R. S.; ROCHA, J. R. do A. de C.; TEODORO, P. E.; RESENDE, M. D. V. de; HENRIQUES, E. P.; SILVA, L. A.; CARNEIRO, P. C. S.; BHERING, L. L. Multiple-trait BLUP: a suitable strategy for genetic selection of Eucalyptus. Tree Genetics & Genomes, v. 14, n. 5, article 77, Oct. 2018. 8 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 108. | | AZEVEDO, G. B. de; REZENDE, A. V.; AZEVEDO, G. T. de O. S.; MIGUEL, E. P.; AQUINO, F. de G.; BRUZINGA, J. S. C.; OLIVEIRA, L. S. C. de; PEREIRA, R. S.; TEODORO, P. E. Woody biomass accumulation in a Cerrado of Central Brazil monitored for 27 years after the implementation of silvicultural systems. Forest Ecology and Management, n. 455, 2020. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 109. | | 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. Water strategy improves the inflorescence primordia formation of ’Arra 15’ grapevine in the Brazilian semiarid region. Scientific Reports, v. 14, 6678, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido. |
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| 110. | | LAVIOLA, B. G.; SANTOS, A. dos; RODRIGUES, E. V.; TEODORO, L. P. R.; TEODORO, P. E.; ROSADO, T. B.; GUIMARÃES, C. G.; CONCEIÇÃO, L. D. H. C. S. DA. Structure and genetic diversity of macauba [Acrocomia aculeata (Jacq.) Lodd. ex Mart.] approached by SNP markers to assist breeding strategies. Genetic Resources and Crop Evolution, v. 69, p. 1179-1191, Nov. 2021. 13 p. PDF: il. color.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Uva e Vinho. |
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| 111. | | RODRIGUES, E. V.; ROCHA, J. R. do A. S. de C.; ALVES, R. S.; TEODORO, P. E.; LAVIOLA, B. G.; RESENDE, M. D. V. de; CARNEIRO, P. C. S.; BHERING, L. L. Selection of Jatropha genotypes for bioenergy purpose: an approach with multitrait, multiharvest and effective population size. Bragantia, Campinas, v. 79, n.3, Jul./Sept. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 112. | | SILVA, K. J. da; TEODORO, P. E.; SILVA, M. J. da; TEODORO, L. P. R.; CARDOSO, M. J.; GODINHO, V. de P. C.; MOTA, J. H.; SIMON, G. A.; TARDIN, F. D.; SILVA, A. R. da; GUEDES, F. L.; MENEZES, C. B. de. Identification of mega-environments for grain sorghum in Brazil using GGE biplot methodology. Agronomy Journal, v. 113, n. 4, p. 3019-3030, Jul./Aug. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Meio-Norte; Embrapa Milho e Sorgo; Embrapa Rondônia. |
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| 113. | | BALDONI, A. B.; BOTIN, A. A.; TARDIN, F. D.; MARQUES, J. A. de B.; OLIVEIRA, F. L. de; SILVA, A. J. R.; SILVA, E. S. da; AWABDI, C. P.; PALUDZYSZYN FILHO, E.; NEVESE, L. G.; PANTALEÃO, A. de A.; TEODORO, L. P. R.; TEODORO, P. E. Early selection strategies in Schizolobium parahyba var. amazonicum (huber ex ducke) barneby. Industrial Crops and Products, v. 152, article 112538, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Florestas; Embrapa Milho e Sorgo. |
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| 114. | | DAMASCENO, A. S. da S.; BOECHAT, C. L.; SOUZA, H. A. de; CAPRISTO-SILVA, G. F.; MENDES, W. de S.; TEODORO, P. E.; MORAIS, P. G. C.; OLIVEIRA, R. I. de; DELLA-SILVA, J. L.; SOUZA, I. A. M. de; SILVA JUNIOR, C. A. da. Nutritional monitoring of boron in Eucalyptus spp. in the Brazilian cerrado by multispectral bands of the MSI sensor (Sentinel-2). Remote Sensing Applications: Society and Environment, v. 29, 100913, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 115. | | VOLPATO, L.; CHAVES, S. F. da S.; ALVES, R. da S.; ROCHA, J. R. do A. S. de C.; SANTOS, R. G. dos; TEODORO, L. P. R.; TARDIN, F. D.; BALDONI, A. B.; MENEZES, C. B. de; RESENDE, M. D. V. de; TEODORO, P. E. Statistical methods for genetic evaluation and selection of parents and hybrids of grain sorghum. South African Journal of Botany, v. 167, p. 535-541, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 115 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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