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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
02/12/2022 |
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Data da última atualização: |
27/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, V. P. M. de; SIMOES, W. L.; DIAS, N. da S.; SILVA, J. S. da; BARBOSA, K. V. F. |
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Afiliação: |
VICTOR P. M. DE ANDRADE, Instituto Federal do Sertão Pernambucano, Petrolina, PE; WELSON LIMA SIMOES, CPATSA; NILDO DA S. DIAS, Universidade Federal Rural do Semiárido, Mossoró, RN; JUCICLÉIA S. DA SILVA; KAIO V. F. BARBOSA, UPE. |
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Título: |
Gas exchange and post-harvest quality of Kent mango subjected to controlled water deficit in semi-arid region. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Caatinga, v. 36, n. 1, p. 158-166, 2023. |
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ISSN: |
1983-2125 |
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DOI: |
http://dx.doi.org/10.1590/1983-21252023v36n117rc |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil is the seventh largest producer of mangoes in the world, and the São Francisco Valley is the main producing region, with ?Kent? as one of the main cultivars. Considering that irrigation management affects physiological events, production and fruit quality, the objective of this work was to evaluate the gas exchange in the leaves and fruit quality of ?Kent? mango subjected to controlled water deficit in the semi-arid region. The experiment was carried out in Petrolina-PE, semi-arid region of the São Francisco Valley. The experimental design used was randomized blocks, in a triple factorial scheme, with four irrigation depths (40, 60, 80 and 100% of crop evapotranspiration - ETc), three phenological stages (F1 - flowering, F2 - fruit growth, F3 - fruit maturation) and two production cycles (2018 and 2019), with four replicates. During the phenological stages, the physiological parameters of gas exchange were evaluated. After harvesting, the following parameters were evaluated: soluble solids content, titratable acidity, pH, firmness and peel color. Irrigation with a depth between 79.5 and 83.6% ETc during the evaluated stages promoted greater gas exchange in the leaves, greater firmness and acidity in the fruits. The reduction in irrigation depth in F1 and F3 reduced the soluble solids content, while in F2 the highest soluble solids content was obtained with irrigation between 68.24 and 74.5% ETc. The most suitable irrigation depth for ?Kent? mango cultivation depends on the purpose of the producer and on the phenological stage of the crop. MenosBrazil is the seventh largest producer of mangoes in the world, and the São Francisco Valley is the main producing region, with ?Kent? as one of the main cultivars. Considering that irrigation management affects physiological events, production and fruit quality, the objective of this work was to evaluate the gas exchange in the leaves and fruit quality of ?Kent? mango subjected to controlled water deficit in the semi-arid region. The experiment was carried out in Petrolina-PE, semi-arid region of the São Francisco Valley. The experimental design used was randomized blocks, in a triple factorial scheme, with four irrigation depths (40, 60, 80 and 100% of crop evapotranspiration - ETc), three phenological stages (F1 - flowering, F2 - fruit growth, F3 - fruit maturation) and two production cycles (2018 and 2019), with four replicates. During the phenological stages, the physiological parameters of gas exchange were evaluated. After harvesting, the following parameters were evaluated: soluble solids content, titratable acidity, pH, firmness and peel color. Irrigation with a depth between 79.5 and 83.6% ETc during the evaluated stages promoted greater gas exchange in the leaves, greater firmness and acidity in the fruits. The reduction in irrigation depth in F1 and F3 reduced the soluble solids content, while in F2 the highest soluble solids content was obtained with irrigation between 68.24 and 74.5% ETc. The most suitable irrigation depth for ?Kent? mango cultivation depends o... Mostrar Tudo |
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Palavras-Chave: |
Déficit hídrico; Qualidade de frutos; Trocas gasosas; Vale do São Francisco; Variedade Kent. |
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Thesagro: |
Irrigação; Manga; Mangifera Indica; Pós-Colheita. |
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Thesaurus Nal: |
Fruit quality; Irrigation; Mangoes. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149128/1/Gas-exchange-and-post-harvest-quality-of-Kent-mango-subjected-to-controlled-water-deficit-in-semi-arid-region-2023.pdf
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Marc: |
LEADER 02573naa a2200337 a 4500
001 2149128
005 2023-03-27
008 2023 bl uuuu u00u1 u #d
022 $a1983-2125
024 7 $ahttp://dx.doi.org/10.1590/1983-21252023v36n117rc$2DOI
100 1 $aANDRADE, V. P. M. de
245 $aGas exchange and post-harvest quality of Kent mango subjected to controlled water deficit in semi-arid region.$h[electronic resource]
260 $c2023
520 $aBrazil is the seventh largest producer of mangoes in the world, and the São Francisco Valley is the main producing region, with ?Kent? as one of the main cultivars. Considering that irrigation management affects physiological events, production and fruit quality, the objective of this work was to evaluate the gas exchange in the leaves and fruit quality of ?Kent? mango subjected to controlled water deficit in the semi-arid region. The experiment was carried out in Petrolina-PE, semi-arid region of the São Francisco Valley. The experimental design used was randomized blocks, in a triple factorial scheme, with four irrigation depths (40, 60, 80 and 100% of crop evapotranspiration - ETc), three phenological stages (F1 - flowering, F2 - fruit growth, F3 - fruit maturation) and two production cycles (2018 and 2019), with four replicates. During the phenological stages, the physiological parameters of gas exchange were evaluated. After harvesting, the following parameters were evaluated: soluble solids content, titratable acidity, pH, firmness and peel color. Irrigation with a depth between 79.5 and 83.6% ETc during the evaluated stages promoted greater gas exchange in the leaves, greater firmness and acidity in the fruits. The reduction in irrigation depth in F1 and F3 reduced the soluble solids content, while in F2 the highest soluble solids content was obtained with irrigation between 68.24 and 74.5% ETc. The most suitable irrigation depth for ?Kent? mango cultivation depends on the purpose of the producer and on the phenological stage of the crop.
650 $aFruit quality
650 $aIrrigation
650 $aMangoes
650 $aIrrigação
650 $aManga
650 $aMangifera Indica
650 $aPós-Colheita
653 $aDéficit hídrico
653 $aQualidade de frutos
653 $aTrocas gasosas
653 $aVale do São Francisco
653 $aVariedade Kent
700 1 $aSIMOES, W. L.
700 1 $aDIAS, N. da S.
700 1 $aSILVA, J. S. da
700 1 $aBARBOSA, K. V. F.
773 $tRevista Caatinga$gv. 36, n. 1, p. 158-166, 2023.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/10/2001 |
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Data da última atualização: |
24/04/2018 |
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Autoria: |
RIEDE, C. R.; CAMPOS, L. A. C.; BRUNETTA, D.; ALCOVER, M. |
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Afiliação: |
CARLOS ROBERTO RIEDE, IAPAR; LUIZ ALBERTO COGROSSI CAMPOS, IAPAR; DIONÍSIO BRUNETTA, CNPSo; MILTON ALCOVER, IAPAR. |
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Título: |
Twenty six years of wheat breeding activities at IAPAR. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 1, n. 1, p. 60-71, mar. 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
The description of the IAPAR wheat breeding program in its 26 th years of existence aims at presenting its major achievements giving an idea of the program size, breeding objectives and methodology. A germplasm flow chart will show the steps by which the populations have to follow starting either from crosses or from introductions until an advanced inbred line can be evaluated and elected as a new cultivar. A list of 23 wheat cultivars released by the program along with their pedigrees is presented as a special contribution. From the recent developed cultivars, data on grain yield, agronomic characteristics, technological quality and kernel properties are presented. The pedigree description for IAPAR 53 and the development of IPR 85 are presented in some detail. New biotechnological tools to help wheat breeding become more efficient are discussed. |
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Palavras-Chave: |
IAPAR; Quality. |
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Thesagro: |
Germoplasma; Melhoramento; Qualidade; Trigo; Triticum Aestivum. |
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Thesaurus NAL: |
breeding; germplasm; grain yield; wheat. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175938/1/c94937f6-17a1-939d.pdf
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Marc: |
LEADER 01596naa a2200289 a 4500
001 1449934
005 2018-04-24
008 2001 bl uuuu u00u1 u #d
100 1 $aRIEDE, C. R.
245 $aTwenty six years of wheat breeding activities at IAPAR.
260 $c2001
520 $aThe description of the IAPAR wheat breeding program in its 26 th years of existence aims at presenting its major achievements giving an idea of the program size, breeding objectives and methodology. A germplasm flow chart will show the steps by which the populations have to follow starting either from crosses or from introductions until an advanced inbred line can be evaluated and elected as a new cultivar. A list of 23 wheat cultivars released by the program along with their pedigrees is presented as a special contribution. From the recent developed cultivars, data on grain yield, agronomic characteristics, technological quality and kernel properties are presented. The pedigree description for IAPAR 53 and the development of IPR 85 are presented in some detail. New biotechnological tools to help wheat breeding become more efficient are discussed.
650 $abreeding
650 $agermplasm
650 $agrain yield
650 $awheat
650 $aGermoplasma
650 $aMelhoramento
650 $aQualidade
650 $aTrigo
650 $aTriticum Aestivum
653 $aIAPAR
653 $aQuality
700 1 $aCAMPOS, L. A. C.
700 1 $aBRUNETTA, D.
700 1 $aALCOVER, M.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 1, n. 1, p. 60-71, mar. 2001.
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Registro original: |
Embrapa Soja (CNPSO) |
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