Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress

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dc.contributor.authorda Silva, Dayane Bortoloto [UNESP]
dc.contributor.authorPaixão-Daruichi, Amanda Pereira [UNESP]
dc.contributor.authorde Souza Vieira, Noemi Cristina [UNESP]
dc.contributor.authorMartins, Aline Redondo [UNESP]
dc.contributor.authorFurlani, Enes [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T13:47:21Z
dc.date.available2023-07-29T13:47:21Z
dc.date.issued2023-01-01
dc.description.abstractSilicate fertilization can give crops better conditions to withstand edaphoclimatic and biological adversities, with the result of increased production and better quality. The objective of this work was to study leaf anatomy and gas exchange in herbaceous cotton as a function of calcium silicate doses, mepiquat chloride (MC) use and water availability. The experiment was carried out in a greenhouse. The experimental design was completely randomized, in a 4 × 2 × 2 factorial design, with 4 replications. The factors studied were four doses of calcium silicate (CS) as foliar fertilizer at the rate of 0, 100, 200 and 400 g/ha with and without the foliar spray of MC. Two soil water levels i.e., full field capacity (FC) and 1/3 FC (water stress). The foliar spray of CS and MC increased net photosynthesis rate, transpiration, and stomatal conductance but decreased the internal concentration of CO2 of leaf. The thickness of the epidermis of the abaxial leaf increased linearly with CS doses, thereby increasing the protective barrier against water stressen
dc.description.affiliationDepartment of Phytotechnics Food Technology and Social Economy São Paulo State University
dc.description.affiliationDepartment of Biology and Animal Science São Paulo State University (UNESP - FEIS)
dc.description.affiliationUnespDepartment of Phytotechnics Food Technology and Social Economy São Paulo State University
dc.description.affiliationUnespDepartment of Biology and Animal Science São Paulo State University (UNESP - FEIS)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent221-226
dc.identifierhttp://dx.doi.org/10.17957/IJAB/15.2023
dc.identifier.citationInternational Journal of Agriculture and Biology, v. 29, n. 3, p. 221-226, 2023.
dc.identifier.doi10.17957/IJAB/15.2023
dc.identifier.issn1814-9596
dc.identifier.issn1560-8530
dc.identifier.scopus2-s2.0-85150773967
dc.identifier.urihttp://hdl.handle.net/11449/248559
dc.language.isoeng
dc.relation.ispartofInternational Journal of Agriculture and Biology
dc.sourceScopus
dc.subjectCotton
dc.subjectGreenhouse
dc.subjectGrowth regulator
dc.subjectSilicate fertilization
dc.subjectWater deficit
dc.titleGas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stressen
dc.typeArtigo
unesp.departmentBiologia e Zootecnia - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia