Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/197531 |
Resumo: | Sugarcane crop is important to sugar-energy industry. Thus, the aim of this study was to evaluate yield and technological quality of Sugarcane juice obtained from the SP81-3250 variety following exogenous spraying of resistance inducers. The experiment consisted of a randomized block design with four replicates per treatment: salicylic acid (0, 5, 10, 20, and 40 mu M) and acibenzolar-S-methyl (0, 0.2, 0.4, 0.8 and 1.6 g 100 L-1). The resistance inducers were sprayed using CO2-pressurized sprayer. Sugarcane tillage was harvested thirty-days after the spraying of resistance inducers and stalks were milled for juice samples extraction, in which were evaluated the following parameters: degrees Brix, Pol, purity, reducing sugars (RS), total reducing sugars (TRS), theoretical sugar recoverable (TSR), fibres and yields of sugar and stalks. Obtained data was submitted to following statistical tests (P < 0.05): Shapiro-Wilk's normality, Fisher's variance, regression, and Pearson's linear correlation. Results showed that quadratic trends rejected null hypothesis for almost all parameters. Salicylic acid levels till 10 mu M increased degrees Brix, Pol, purity, TRS, TSR contents and sugar and stalks yield. However, 20 and 40 mu M showed negative effects on juice technological quality and agronomic performance. Therefore, the elicitors improved photosynthetic characteristics and sugarcane physiological maturation. It was concluded that salicylic acid and acibenzolar-S-methyl levels till 10 mu M and 0.8 g 100 L-1, respectively, are recommendable to management of SP81-3250 variety. |
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Exogenous spraying of plant's resistance inducers improves yield and sugarcane qualityacibenzolar-S-methylphytohormonesplant resistanceinducerssalicylic acidSaccharum spp.Sugarcane crop is important to sugar-energy industry. Thus, the aim of this study was to evaluate yield and technological quality of Sugarcane juice obtained from the SP81-3250 variety following exogenous spraying of resistance inducers. The experiment consisted of a randomized block design with four replicates per treatment: salicylic acid (0, 5, 10, 20, and 40 mu M) and acibenzolar-S-methyl (0, 0.2, 0.4, 0.8 and 1.6 g 100 L-1). The resistance inducers were sprayed using CO2-pressurized sprayer. Sugarcane tillage was harvested thirty-days after the spraying of resistance inducers and stalks were milled for juice samples extraction, in which were evaluated the following parameters: degrees Brix, Pol, purity, reducing sugars (RS), total reducing sugars (TRS), theoretical sugar recoverable (TSR), fibres and yields of sugar and stalks. Obtained data was submitted to following statistical tests (P < 0.05): Shapiro-Wilk's normality, Fisher's variance, regression, and Pearson's linear correlation. Results showed that quadratic trends rejected null hypothesis for almost all parameters. Salicylic acid levels till 10 mu M increased degrees Brix, Pol, purity, TRS, TSR contents and sugar and stalks yield. However, 20 and 40 mu M showed negative effects on juice technological quality and agronomic performance. Therefore, the elicitors improved photosynthetic characteristics and sugarcane physiological maturation. It was concluded that salicylic acid and acibenzolar-S-methyl levels till 10 mu M and 0.8 g 100 L-1, respectively, are recommendable to management of SP81-3250 variety.Sao Paulo State Univ, Coll Technol & Agr Sci, UNESP, BR-01049010 Dracena, SP, BrazilIntegrated Coll Stella Maris FISMA, Educ Fdn Andradina FEA, BR-01049010 Andradina, SP, BrazilSao Paulo State Univ, Coll Technol & Agr Sci, UNESP, BR-01049010 Dracena, SP, BrazilScientific Issues Natl Centre Agrarian SciencesUniversidade Estadual Paulista (Unesp)Integrated Coll Stella Maris FISMAViana, Ronaldo da Silva [UNESP]Almeida Moreira, Bruno Rafael de [UNESP]Manzani Lisboa, Lucas Aparecido [UNESP]Monteiro de Figueiredo, Paulo Alexandre [UNESP]Ramos, Sergio Bispo [UNESP]Ramos, Samuel Bispo [UNESP]Oliveira Dias, Gustavo Henrique deMoreira, Leticia CunhaSpotoni, Mariana TeixeiraSilva Baleroni Recco, Camila Regina2020-12-11T01:57:08Z2020-12-11T01:57:08Z2019-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article833-844Bulgarian Journal Of Agricultural Science. Sofia: Scientific Issues Natl Centre Agrarian Sciences, v. 25, n. 5, p. 833-844, 2019.1310-03510000-0001-6819-5092http://hdl.handle.net/11449/197531WOS:0004937355000020403331768010158Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBulgarian Journal Of Agricultural Scienceinfo:eu-repo/semantics/openAccess2024-05-07T13:47:35Zoai:repositorio.unesp.br:11449/197531Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-07T13:47:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
title |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
spellingShingle |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality Viana, Ronaldo da Silva [UNESP] acibenzolar-S-methyl phytohormones plant resistance inducers salicylic acid Saccharum spp. |
title_short |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
title_full |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
title_fullStr |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
title_full_unstemmed |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
title_sort |
Exogenous spraying of plant's resistance inducers improves yield and sugarcane quality |
author |
Viana, Ronaldo da Silva [UNESP] |
author_facet |
Viana, Ronaldo da Silva [UNESP] Almeida Moreira, Bruno Rafael de [UNESP] Manzani Lisboa, Lucas Aparecido [UNESP] Monteiro de Figueiredo, Paulo Alexandre [UNESP] Ramos, Sergio Bispo [UNESP] Ramos, Samuel Bispo [UNESP] Oliveira Dias, Gustavo Henrique de Moreira, Leticia Cunha Spotoni, Mariana Teixeira Silva Baleroni Recco, Camila Regina |
author_role |
author |
author2 |
Almeida Moreira, Bruno Rafael de [UNESP] Manzani Lisboa, Lucas Aparecido [UNESP] Monteiro de Figueiredo, Paulo Alexandre [UNESP] Ramos, Sergio Bispo [UNESP] Ramos, Samuel Bispo [UNESP] Oliveira Dias, Gustavo Henrique de Moreira, Leticia Cunha Spotoni, Mariana Teixeira Silva Baleroni Recco, Camila Regina |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Integrated Coll Stella Maris FISMA |
dc.contributor.author.fl_str_mv |
Viana, Ronaldo da Silva [UNESP] Almeida Moreira, Bruno Rafael de [UNESP] Manzani Lisboa, Lucas Aparecido [UNESP] Monteiro de Figueiredo, Paulo Alexandre [UNESP] Ramos, Sergio Bispo [UNESP] Ramos, Samuel Bispo [UNESP] Oliveira Dias, Gustavo Henrique de Moreira, Leticia Cunha Spotoni, Mariana Teixeira Silva Baleroni Recco, Camila Regina |
dc.subject.por.fl_str_mv |
acibenzolar-S-methyl phytohormones plant resistance inducers salicylic acid Saccharum spp. |
topic |
acibenzolar-S-methyl phytohormones plant resistance inducers salicylic acid Saccharum spp. |
description |
Sugarcane crop is important to sugar-energy industry. Thus, the aim of this study was to evaluate yield and technological quality of Sugarcane juice obtained from the SP81-3250 variety following exogenous spraying of resistance inducers. The experiment consisted of a randomized block design with four replicates per treatment: salicylic acid (0, 5, 10, 20, and 40 mu M) and acibenzolar-S-methyl (0, 0.2, 0.4, 0.8 and 1.6 g 100 L-1). The resistance inducers were sprayed using CO2-pressurized sprayer. Sugarcane tillage was harvested thirty-days after the spraying of resistance inducers and stalks were milled for juice samples extraction, in which were evaluated the following parameters: degrees Brix, Pol, purity, reducing sugars (RS), total reducing sugars (TRS), theoretical sugar recoverable (TSR), fibres and yields of sugar and stalks. Obtained data was submitted to following statistical tests (P < 0.05): Shapiro-Wilk's normality, Fisher's variance, regression, and Pearson's linear correlation. Results showed that quadratic trends rejected null hypothesis for almost all parameters. Salicylic acid levels till 10 mu M increased degrees Brix, Pol, purity, TRS, TSR contents and sugar and stalks yield. However, 20 and 40 mu M showed negative effects on juice technological quality and agronomic performance. Therefore, the elicitors improved photosynthetic characteristics and sugarcane physiological maturation. It was concluded that salicylic acid and acibenzolar-S-methyl levels till 10 mu M and 0.8 g 100 L-1, respectively, are recommendable to management of SP81-3250 variety. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-01 2020-12-11T01:57:08Z 2020-12-11T01:57:08Z |
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 |
Bulgarian Journal Of Agricultural Science. Sofia: Scientific Issues Natl Centre Agrarian Sciences, v. 25, n. 5, p. 833-844, 2019. 1310-0351 0000-0001-6819-5092 http://hdl.handle.net/11449/197531 WOS:000493735500002 0403331768010158 |
identifier_str_mv |
Bulgarian Journal Of Agricultural Science. Sofia: Scientific Issues Natl Centre Agrarian Sciences, v. 25, n. 5, p. 833-844, 2019. 1310-0351 0000-0001-6819-5092 WOS:000493735500002 0403331768010158 |
url |
http://hdl.handle.net/11449/197531 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bulgarian Journal Of Agricultural Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
833-844 |
dc.publisher.none.fl_str_mv |
Scientific Issues Natl Centre Agrarian Sciences |
publisher.none.fl_str_mv |
Scientific Issues Natl Centre Agrarian Sciences |
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 |
|
_version_ |
1799965156537532416 |