The synergistic effects of soil-applied boron and foliar-applied silicon on cotton fiber quality and yield

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Autor(es): dc.contributorUniversidade Federal de Mato Grosso do Sul (UFMS)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal Institute of São Paulo (IFSP). Rod Nadir Kenan-
Autor(es): dc.creatorda Silva Liber Lopes, Priscilla Maria-
Autor(es): dc.creatorCampos, Cid Naudi Silva-
Autor(es): dc.creatorTeodoro, Paulo Eduardo-
Autor(es): dc.creatorCosta, Milton Garcia-
Autor(es): dc.creatorde Souza Júnior, Jonas Pereira-
Autor(es): dc.creatorde Mello Prado, Renato-
Data de aceite: dc.date.accessioned2025-08-21T15:30:56Z-
Data de disponibilização: dc.date.available2025-08-21T15:30:56Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1186/s12870-023-04542-y-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/302260-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/302260-
Descrição: dc.descriptionStudies of boron (B) and silicon (Si) synergy in cotton crops have shown promising results; however, the focus was on the foliar application of B and Si. Nonetheless, B is an element with little mobility in the plant and its best form of application is in the soil. Thus, the objective of this study was to evaluate the synergistic effect of soil applied B and foliar applied sSi on fiber quality and crop yield of cotton. For this purpose, a field experiment was carried out using cotton cultivar FM 985 GLTP. The soil’s B in the experimental site is classified as low for cotton cultivation. The experiment was conducted in a randomized complete-block design, in a 3 × 2 factorial scheme, with three doses of B: 0.0 kg ha−1 (deficiency), 2.0 kg ha−1 (recommended dose), and 4.0 kg ha−1 (high dose) in the absence and presence (920 g L−1) of Si, with four replications. One week after the 4th application of Si, B and Si leaf content was determined. At boll opening, crop yield was estimated, and fiber quality analysis was realized. Boron deficiency reduced cotton yield, in 11 and 9%, compared to the application of 2 and 4 kg ha−1 of B, respectively. The presence of Si, however, increased plant yield in 5% in the treatments with 0 and 2 kg ha−1 of B, respectively. Cotton fiber length and elongation were not influenced by the B doses and Si presence. Fiber breaking strength was increased in 5% by the presence of Si and was not influenced by B deficiency. Micronaire was 8% smaller in the treatment with 0 kg ha−1 of B and 6% smaller in the absence of Si. Short fiber index was 4% greater in the plants of the treatment with 0 kg ha−1 of B. The results of this study reports that the complementation with Si via foliar application increases fiber quality by enhance breaking strength and micronaire. In conclusion, the interaction between soil-applied B and foliar-applied Si is beneficial for cotton cultivation, resulting in high cotton yield with better fiber quality.-
Descrição: dc.descriptionFederal University of Mato Grosso Do Sul (UFMS), Rod MS 306, Km 105 S/N-
Descrição: dc.descriptionDepartment of Agricultural Production São Paulo State University ‘Júlio de Mesquita Filho’ (UNESP) School of Agricultural and Veterinarian Sciences, Via de Acesso Prof. Paulo Donato Castellane S/N-
Descrição: dc.descriptionFederal Institute of São Paulo (IFSP). Rod Nadir Kenan, Km 03 S/N-
Descrição: dc.descriptionDepartment of Agricultural Production São Paulo State University ‘Júlio de Mesquita Filho’ (UNESP) School of Agricultural and Veterinarian Sciences, Via de Acesso Prof. Paulo Donato Castellane S/N-
Idioma: dc.languageen-
Relação: dc.relationBMC Plant Biology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBeneficial element-
Palavras-chave: dc.subjectGossypium hirsutum-
Palavras-chave: dc.subjectMicronaire-
Palavras-chave: dc.subjectMicronutrient-
Título: dc.titleThe synergistic effects of soil-applied boron and foliar-applied silicon on cotton fiber quality and yield-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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