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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
23/11/2011 |
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Data da última atualização: |
12/12/2011 |
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Autoria: |
CONSTANTIN, J.; OLIVEIRA JUNIOR, R. S. de; BRAZ, G. B. P.; FRANCHINI, L. H. M.; RAIMONDI, M. A.; DAN, H. de A.; OLIVEIRA NETO, A. M. de; TAKANO, H. K.; BOIKO, W. A. |
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Afiliação: |
JAMIL CONSTANTIN; RUBEM SILVÉRIO DE OLIVEIRA JUNIOR; GUILHERME BRAGA PEREIRA BRAZ; LUIS HENRIQUE MORAIS FRANCHINI; MICHEL ALEX RAIMONDI; HUGO DE ALMEIDA DAN; ANTÔNIO MENDES DE OLIVEIRA NETO; HUDSON KAGUEYAMA TAKANO; WILSON ANDREY BOIKO. |
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Título: |
Atividade residual de Pyrithiobac-sodium sobre Alternanthera tenella e Commelina benghalensis. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
IN: CONGRESSO BRASILEIRO DO ALGODÃO, 8.; COTTON EXPO, 1., 2011, São Paulo. Evolução da cadeia para construção de um setor forte: Anais. Campina Grande, PB: Embrapa Algodão, 2011. |
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Páginas: |
p.638-644 |
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Idioma: |
Português |
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Palavras-Chave: |
APAGA-FOGO; INIBIDORES DE ALS. |
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Thesagro: |
Fitotecnia; Trapoeraba. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/47580/1/FIT-106Poster.125.pdf
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Marc: |
LEADER 00898naa a2200265 a 4500
001 1906941
005 2011-12-12
008 2011 bl uuuu u00u1 u #d
100 1 $aCONSTANTIN, J.
245 $aAtividade residual de Pyrithiobac-sodium sobre Alternanthera tenella e Commelina benghalensis.
260 $c2011
300 $ap.638-644
650 $aFitotecnia
650 $aTrapoeraba
653 $aAPAGA-FOGO
653 $aINIBIDORES DE ALS
700 1 $aOLIVEIRA JUNIOR, R. S. de
700 1 $aBRAZ, G. B. P.
700 1 $aFRANCHINI, L. H. M.
700 1 $aRAIMONDI, M. A.
700 1 $aDAN, H. de A.
700 1 $aOLIVEIRA NETO, A. M. de
700 1 $aTAKANO, H. K.
700 1 $aBOIKO, W. A.
773 $tIN: CONGRESSO BRASILEIRO DO ALGODÃO, 8.; COTTON EXPO, 1., 2011, São Paulo. Evolução da cadeia para construção de um setor forte: Anais. Campina Grande, PB: Embrapa Algodão, 2011.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
26/11/2021 |
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Data da última atualização: |
11/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, S. D. P. da; SOUZA, G. P. de; CHAVES, A. R. de M.; SILVA, M. A. da; SOUZA, R. R. de; CAVALCANTE, M. Z. B. |
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Afiliação: |
SHEILA D. P. DA SILVA, UNIVASF; GRACIELLE P. DE SOUZA, UNIVASF; AGNALDO RODRIGUES DE MELO CHAVES, CPATSA; MARCELLE A. DA SILVA, UNIVASF; RAFAELA R. DE SOUZA, UNIVASF; MÁRKILLA Z. BECKMANN CAVALCANTE, UNIVASF. |
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Título: |
Morphophysiological aspects of ornamental sunflowers cultivated in different growing seasons under semi-arid conditions. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 4, p. 299-305, 2022. |
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DOI: |
http://dx.doi.org/10.1590/1807-1929/agriambi.v26n4p299-305 |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge of how climatic conditions affect plant morphophysiology is essential for understanding how to manage the growth cycles of different crops. The aim of this study was to evaluate the effects of the growing seasons in a semi-arid area on the morphophysiological variables of ornamental sunflower plants. The experiment was carried out in a randomized block design in a split-plot arrangement with four replicates. Six cultivars (Bonito de Outono Sortido, Sol Noturno, Sol Vermelho, Jardim Amarelo Alto, Girassol F1 Sunbright Supreme and Girassol F1 Vincents Choice) were evaluated in the main plots and two different growing seasons (GS) in the subplots (GS1 - warm climate and GS2 - mild climate). Evaluations of gas exchange, chlorophyll indices, and leaf surface area were carried out at the reproductive stage (R5.5). The cultivation of ornamental sunflowers in semi-arid regions was significantly affected by the growing season. Changes in gas exchange variables and the morphophysiology of ornamental sunflower plants in the two growing seasons reflected the high phenotypic plasticity characteristic of this species. The cultivation of ornamental sunflowers under semi-arid conditions in the growing season, when air temperature and solar radiation are high, could be limited due to elevated transpiration rates. Therefore, it is recommended that they are grown mainly during the moderate climatic season in semi-arid regions. |
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Palavras-Chave: |
Flores de corte; Sazonalidade. |
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Thesagro: |
Fotossíntese; Girassol; Helianthus Annuus; Morfologia Vegetal. |
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Thesaurus NAL: |
Ornamental plants; Photosynthesis. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228179/1/Morphophysiological-aspects-of-ornamental-sunflowers-cultivated-2022.pdf
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Marc: |
LEADER 02398naa a2200289 a 4500
001 2136687
005 2023-01-11
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1807-1929/agriambi.v26n4p299-305$2DOI
100 1 $aSILVA, S. D. P. da
245 $aMorphophysiological aspects of ornamental sunflowers cultivated in different growing seasons under semi-arid conditions.$h[electronic resource]
260 $c2022
520 $aKnowledge of how climatic conditions affect plant morphophysiology is essential for understanding how to manage the growth cycles of different crops. The aim of this study was to evaluate the effects of the growing seasons in a semi-arid area on the morphophysiological variables of ornamental sunflower plants. The experiment was carried out in a randomized block design in a split-plot arrangement with four replicates. Six cultivars (Bonito de Outono Sortido, Sol Noturno, Sol Vermelho, Jardim Amarelo Alto, Girassol F1 Sunbright Supreme and Girassol F1 Vincents Choice) were evaluated in the main plots and two different growing seasons (GS) in the subplots (GS1 - warm climate and GS2 - mild climate). Evaluations of gas exchange, chlorophyll indices, and leaf surface area were carried out at the reproductive stage (R5.5). The cultivation of ornamental sunflowers in semi-arid regions was significantly affected by the growing season. Changes in gas exchange variables and the morphophysiology of ornamental sunflower plants in the two growing seasons reflected the high phenotypic plasticity characteristic of this species. The cultivation of ornamental sunflowers under semi-arid conditions in the growing season, when air temperature and solar radiation are high, could be limited due to elevated transpiration rates. Therefore, it is recommended that they are grown mainly during the moderate climatic season in semi-arid regions.
650 $aOrnamental plants
650 $aPhotosynthesis
650 $aFotossíntese
650 $aGirassol
650 $aHelianthus Annuus
650 $aMorfologia Vegetal
653 $aFlores de corte
653 $aSazonalidade
700 1 $aSOUZA, G. P. de
700 1 $aCHAVES, A. R. de M.
700 1 $aSILVA, M. A. da
700 1 $aSOUZA, R. R. de
700 1 $aCAVALCANTE, M. Z. B.
773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv. 26, n. 4, p. 299-305, 2022.
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Embrapa Semiárido (CPATSA) |
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