Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/54184 |
Resumo: | Nitrogen, which is the primary nutrient peach trees need, may affect their fruit quality. Thus, this study aimed at evaluating the effect of nitrogen fertilization on two genotypes of peach trees, regarding their fruit quality, in three consecutive crops. The experiment was carried out in the experimental area that belongs to the Embrapa Clima Temperado, located in Pelotas, Rio Grande do Sul (RS), Brazil, from 2016, 2016, 2017 and 2018. Four doses of nitrogen (0, 60, 120 and 180 Kg ha-1) and two peach tree genotypes (‘Cascata 1513’ and ‘Cascata 1067’) were used. For the fruit, we evaluated epidermis color, pulp firmness, epidermis firmness, soluble solids concentration, titratable acidity, concentration of total phenolic compounds, anthocyanins and antioxidant activity. Fruit underwent physical, chemical and bioactive compound analyses. Results showed that the highest dose of nitrogen (180 Kg ha-1) applied to the soil retards fruit ripening, while no application of nitrogen fertilization brings fruit maturation forward. Nitrogen fertilization via soil does not favor anthocyanins in fruit. Doses of 60 and 120 Kg ha-1 of nitrogen are recommended because they lead to improvement in peach color, epidermis firmness and acidity. Peach tree genotypes influence soluble solids, juice pH, phenolic compounds and antioxidant activity of their fruit. |
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Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilizationFruit qualityMineral nutritionPrunus persicaRipening. Agricultural SciencesNitrogen, which is the primary nutrient peach trees need, may affect their fruit quality. Thus, this study aimed at evaluating the effect of nitrogen fertilization on two genotypes of peach trees, regarding their fruit quality, in three consecutive crops. The experiment was carried out in the experimental area that belongs to the Embrapa Clima Temperado, located in Pelotas, Rio Grande do Sul (RS), Brazil, from 2016, 2016, 2017 and 2018. Four doses of nitrogen (0, 60, 120 and 180 Kg ha-1) and two peach tree genotypes (‘Cascata 1513’ and ‘Cascata 1067’) were used. For the fruit, we evaluated epidermis color, pulp firmness, epidermis firmness, soluble solids concentration, titratable acidity, concentration of total phenolic compounds, anthocyanins and antioxidant activity. Fruit underwent physical, chemical and bioactive compound analyses. Results showed that the highest dose of nitrogen (180 Kg ha-1) applied to the soil retards fruit ripening, while no application of nitrogen fertilization brings fruit maturation forward. Nitrogen fertilization via soil does not favor anthocyanins in fruit. Doses of 60 and 120 Kg ha-1 of nitrogen are recommended because they lead to improvement in peach color, epidermis firmness and acidity. Peach tree genotypes influence soluble solids, juice pH, phenolic compounds and antioxidant activity of their fruit.O nitrogênio (N) é o nutriente exigido em maior quantidade para o pessegueiro, podendo interferir na qualidade dos frutos. Assim, o objetivo deste estudo foi avaliar o efeito da adubação nitrogenada em dois genótipos de pessegueiros em relação à qualidade dos frutos, durante três safras consecutivas. O experimento foi conduzido nos anos de 2016, 2017 e 2018, na área experimental da Embrapa Clima Temperado, Pelotas, Rio Grande do Sul. Utilizaram-se quatro doses de nitrogênio (0, 60, 120 e 180 Kg ha-1) e dois genótipos de pessegueiros (‘Cascata 1513’ e ‘Cascata 1067’). Foi avaliada a cor da epiderme, firmeza da polpa, firmeza da epiderme, concentração de sólidos solúveis, acidez titulável, concentração de compostos fenólicos totais, antocianinas e atividade antioxidante. Verificou-se que a dose de 180 Kg ha-1 de nitrogênio aplicado no solo atrasa a maturação dos frutos, enquanto que as plantas que não receberam adubação nitrogenada antecipam a maturação. A adubação nitrogenada via solo não favorece as antocianinas nos frutos. As doses de 60 e 120 Kg ha-1 de nitrogênio são indicadas por proporcionar melhorias a coloração, firmeza da epiderme e acidez dos pêssegos. O genótipo de pessegueiro é responsável por influenciar os sólidos solúveis, pH do suco, compostos fenólicos e atividade antioxidante dos frutosEDUFU2022-08-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/5418410.14393/BJ-v38n0a2022-54184Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38067Bioscience Journal ; v. 38 (2022): Continuous Publication; e380671981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/54184/34500Brazil; Contemporary Copyright (c) 2022 Caroline Farias Barreto, Leticia Vanni Fereira, Renan Navroski, Jorge Atilio Benati, Rufino Fernando Flores Cantillano, Marcia Vizzotto, Gilberto Nava, Luis Eduardo Correa Antuneshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBarreto, Caroline FariasVanni Fereira, LeticiaNavroski, RenanBenati, Jorge AtilioCantillano, Rufino Fernando Flores Vizzotto, Marcia Nava, GilbertoCorrea Antunes, Luis Eduardo2022-09-23T14:36:37Zoai:ojs.www.seer.ufu.br:article/54184Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-09-23T14:36:37Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
title |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
spellingShingle |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization Barreto, Caroline Farias Fruit quality Mineral nutrition Prunus persica Ripening. Agricultural Sciences |
title_short |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
title_full |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
title_fullStr |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
title_full_unstemmed |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
title_sort |
Bioactive compounds and physical-chemical characteristics of two genotypes of peach trees submitted to nitrogen fertilization |
author |
Barreto, Caroline Farias |
author_facet |
Barreto, Caroline Farias Vanni Fereira, Leticia Navroski, Renan Benati, Jorge Atilio Cantillano, Rufino Fernando Flores Vizzotto, Marcia Nava, Gilberto Correa Antunes, Luis Eduardo |
author_role |
author |
author2 |
Vanni Fereira, Leticia Navroski, Renan Benati, Jorge Atilio Cantillano, Rufino Fernando Flores Vizzotto, Marcia Nava, Gilberto Correa Antunes, Luis Eduardo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Barreto, Caroline Farias Vanni Fereira, Leticia Navroski, Renan Benati, Jorge Atilio Cantillano, Rufino Fernando Flores Vizzotto, Marcia Nava, Gilberto Correa Antunes, Luis Eduardo |
dc.subject.por.fl_str_mv |
Fruit quality Mineral nutrition Prunus persica Ripening. Agricultural Sciences |
topic |
Fruit quality Mineral nutrition Prunus persica Ripening. Agricultural Sciences |
description |
Nitrogen, which is the primary nutrient peach trees need, may affect their fruit quality. Thus, this study aimed at evaluating the effect of nitrogen fertilization on two genotypes of peach trees, regarding their fruit quality, in three consecutive crops. The experiment was carried out in the experimental area that belongs to the Embrapa Clima Temperado, located in Pelotas, Rio Grande do Sul (RS), Brazil, from 2016, 2016, 2017 and 2018. Four doses of nitrogen (0, 60, 120 and 180 Kg ha-1) and two peach tree genotypes (‘Cascata 1513’ and ‘Cascata 1067’) were used. For the fruit, we evaluated epidermis color, pulp firmness, epidermis firmness, soluble solids concentration, titratable acidity, concentration of total phenolic compounds, anthocyanins and antioxidant activity. Fruit underwent physical, chemical and bioactive compound analyses. Results showed that the highest dose of nitrogen (180 Kg ha-1) applied to the soil retards fruit ripening, while no application of nitrogen fertilization brings fruit maturation forward. Nitrogen fertilization via soil does not favor anthocyanins in fruit. Doses of 60 and 120 Kg ha-1 of nitrogen are recommended because they lead to improvement in peach color, epidermis firmness and acidity. Peach tree genotypes influence soluble solids, juice pH, phenolic compounds and antioxidant activity of their fruit. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-19 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/54184 10.14393/BJ-v38n0a2022-54184 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/54184 |
identifier_str_mv |
10.14393/BJ-v38n0a2022-54184 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/54184/34500 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 38 (2022): Continuous Publication; e38067 Bioscience Journal ; v. 38 (2022): Continuous Publication; e38067 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
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1797069082859667456 |