AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1983-21252020v33n113rc http://hdl.handle.net/11449/196671 |
Resumo: | One-fifth of the world's population consumes too little zinc (Zn) causing deficiencies that can damage cells, stunt growth, and decrease immune response. This study evaluated the effect of time on the priming of beet seeds, in solutions enriched with Zn, on physiology, growth, production, and root biofortification. Two greenhouse experiments were conducted during spring 2015 and autumn 2016. In each experiment, 24 treatments were tested which comprised various combinations of three Zn concentrations (0, 10, and 30 mg mL(-1)), two Zn sources (sulphate and chloride), and four time periods (12, 16, 20, and 24 h), arranged in a randomised block design with four replicates. The concentration of Zn, mainly as sulphate, affected all parameters evaluated in the beet plants, such as fresh and dry root mass, photosynthesis, and root Zn concentration (biofortification). Compared to the control, fresh root mass increased 70 and 100 g per plant with 10 mg mL(-1) of Zn during the experiments in 2015 and 2016, respectively. The same concentration for 16 h produced the highest Zn concentration in the roots, achieving 121 and 42 mg kg(-1) in 2015 and 2016, respectively. Priming seeds in solutions enriched with Zn, thus, benefited the physiological response of the beet plants by promoting increases in growth, production, and biofortification of beet roots. Therefore, this method can be used to biofortify beet plants agronomically, regardless of the Zn source. |
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AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMINGBeta vulgaris varvulgarisNutritional valueSeed treatmentMicronutrientOne-fifth of the world's population consumes too little zinc (Zn) causing deficiencies that can damage cells, stunt growth, and decrease immune response. This study evaluated the effect of time on the priming of beet seeds, in solutions enriched with Zn, on physiology, growth, production, and root biofortification. Two greenhouse experiments were conducted during spring 2015 and autumn 2016. In each experiment, 24 treatments were tested which comprised various combinations of three Zn concentrations (0, 10, and 30 mg mL(-1)), two Zn sources (sulphate and chloride), and four time periods (12, 16, 20, and 24 h), arranged in a randomised block design with four replicates. The concentration of Zn, mainly as sulphate, affected all parameters evaluated in the beet plants, such as fresh and dry root mass, photosynthesis, and root Zn concentration (biofortification). Compared to the control, fresh root mass increased 70 and 100 g per plant with 10 mg mL(-1) of Zn during the experiments in 2015 and 2016, respectively. The same concentration for 16 h produced the highest Zn concentration in the roots, achieving 121 and 42 mg kg(-1) in 2015 and 2016, respectively. Priming seeds in solutions enriched with Zn, thus, benefited the physiological response of the beet plants by promoting increases in growth, production, and biofortification of beet roots. Therefore, this method can be used to biofortify beet plants agronomically, regardless of the Zn source.Univ Arturo Prat, Fac Renewable Resources, Iquique, RT, ChileUniv Estadual Paulista, Dept Vegetable Prod, Jaboticabal, SP, BrazilFundacao Univ Fed Grande Dourados, Fac Agr Sci, Dourados, MS, BrazilUniv Talca, Dept Hort, Talca M, ChileUniv Estadual Paulista, Sch Sci & Engn, Tupa, SP, BrazilUniv Estadual Paulista, Dept Vegetable Prod, Jaboticabal, SP, BrazilUniv Estadual Paulista, Sch Sci & Engn, Tupa, SP, BrazilUniv Fed Rural Semi-arido-ufersaUniv Arturo PratUniversidade Estadual Paulista (Unesp)Fundacao Univ Fed Grande DouradosUniv TalcaVergara Carmona, Victor ManuelCecilio Filho, Arthur Bernardes [UNESP]De Almeida, Hilario JuniorSilva, Gilda CarrascoDos Reis, Andre Rodrigues [UNESP]2020-12-10T19:52:31Z2020-12-10T19:52:31Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article116-123application/pdfhttp://dx.doi.org/10.1590/1983-21252020v33n113rcRevista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 33, n. 1, p. 116-123, 2020.0100-316Xhttp://hdl.handle.net/11449/19667110.1590/1983-21252020v33n113rcS1983-21252020000100116WOS:000519016000013S1983-21252020000100116.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Caatingainfo:eu-repo/semantics/openAccess2023-10-19T06:03:56Zoai:repositorio.unesp.br:11449/196671Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-19T06:03:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
title |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
spellingShingle |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING Vergara Carmona, Victor Manuel Beta vulgaris var vulgaris Nutritional value Seed treatment Micronutrient |
title_short |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
title_full |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
title_fullStr |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
title_full_unstemmed |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
title_sort |
AGRONOMIC BIOFORTIFICATION OF BEET PLANTS WITH ZINC VIA SEED PRIMING |
author |
Vergara Carmona, Victor Manuel |
author_facet |
Vergara Carmona, Victor Manuel Cecilio Filho, Arthur Bernardes [UNESP] De Almeida, Hilario Junior Silva, Gilda Carrasco Dos Reis, Andre Rodrigues [UNESP] |
author_role |
author |
author2 |
Cecilio Filho, Arthur Bernardes [UNESP] De Almeida, Hilario Junior Silva, Gilda Carrasco Dos Reis, Andre Rodrigues [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Univ Arturo Prat Universidade Estadual Paulista (Unesp) Fundacao Univ Fed Grande Dourados Univ Talca |
dc.contributor.author.fl_str_mv |
Vergara Carmona, Victor Manuel Cecilio Filho, Arthur Bernardes [UNESP] De Almeida, Hilario Junior Silva, Gilda Carrasco Dos Reis, Andre Rodrigues [UNESP] |
dc.subject.por.fl_str_mv |
Beta vulgaris var vulgaris Nutritional value Seed treatment Micronutrient |
topic |
Beta vulgaris var vulgaris Nutritional value Seed treatment Micronutrient |
description |
One-fifth of the world's population consumes too little zinc (Zn) causing deficiencies that can damage cells, stunt growth, and decrease immune response. This study evaluated the effect of time on the priming of beet seeds, in solutions enriched with Zn, on physiology, growth, production, and root biofortification. Two greenhouse experiments were conducted during spring 2015 and autumn 2016. In each experiment, 24 treatments were tested which comprised various combinations of three Zn concentrations (0, 10, and 30 mg mL(-1)), two Zn sources (sulphate and chloride), and four time periods (12, 16, 20, and 24 h), arranged in a randomised block design with four replicates. The concentration of Zn, mainly as sulphate, affected all parameters evaluated in the beet plants, such as fresh and dry root mass, photosynthesis, and root Zn concentration (biofortification). Compared to the control, fresh root mass increased 70 and 100 g per plant with 10 mg mL(-1) of Zn during the experiments in 2015 and 2016, respectively. The same concentration for 16 h produced the highest Zn concentration in the roots, achieving 121 and 42 mg kg(-1) in 2015 and 2016, respectively. Priming seeds in solutions enriched with Zn, thus, benefited the physiological response of the beet plants by promoting increases in growth, production, and biofortification of beet roots. Therefore, this method can be used to biofortify beet plants agronomically, regardless of the Zn source. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T19:52:31Z 2020-12-10T19:52:31Z 2020-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1983-21252020v33n113rc Revista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 33, n. 1, p. 116-123, 2020. 0100-316X http://hdl.handle.net/11449/196671 10.1590/1983-21252020v33n113rc S1983-21252020000100116 WOS:000519016000013 S1983-21252020000100116.pdf |
url |
http://dx.doi.org/10.1590/1983-21252020v33n113rc http://hdl.handle.net/11449/196671 |
identifier_str_mv |
Revista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 33, n. 1, p. 116-123, 2020. 0100-316X 10.1590/1983-21252020v33n113rc S1983-21252020000100116 WOS:000519016000013 S1983-21252020000100116.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Caatinga |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
116-123 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Fed Rural Semi-arido-ufersa |
publisher.none.fl_str_mv |
Univ Fed Rural Semi-arido-ufersa |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789438984585216 |