Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.17957/IJAB/15.2023 http://hdl.handle.net/11449/248559 |
Resumo: | Silicate 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 stress |
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Repositório Institucional da UNESP |
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Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water StressCottonGreenhouseGrowth regulatorSilicate fertilizationWater deficitSilicate 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 stressCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Department of Phytotechnics Food Technology and Social Economy São Paulo State UniversityDepartment of Biology and Animal Science São Paulo State University (UNESP - FEIS)Department of Phytotechnics Food Technology and Social Economy São Paulo State UniversityDepartment of Biology and Animal Science São Paulo State University (UNESP - FEIS)Universidade Estadual Paulista (UNESP)da Silva, Dayane Bortoloto [UNESP]Paixão-Daruichi, Amanda Pereira [UNESP]de Souza Vieira, Noemi Cristina [UNESP]Martins, Aline Redondo [UNESP]Furlani, Enes [UNESP]2023-07-29T13:47:21Z2023-07-29T13:47:21Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article221-226http://dx.doi.org/10.17957/IJAB/15.2023International Journal of Agriculture and Biology, v. 29, n. 3, p. 221-226, 2023.1814-95961560-8530http://hdl.handle.net/11449/24855910.17957/IJAB/15.20232-s2.0-85150773967Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Agriculture and Biologyinfo:eu-repo/semantics/openAccess2024-07-04T15:32:49Zoai:repositorio.unesp.br:11449/248559Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:41:40.755556Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
title |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
spellingShingle |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress da Silva, Dayane Bortoloto [UNESP] Cotton Greenhouse Growth regulator Silicate fertilization Water deficit |
title_short |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
title_full |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
title_fullStr |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
title_full_unstemmed |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
title_sort |
Gas Exchange and Leaf Anatomy of Cotton Subjected to Application of Calcium Silicate and Mepiquat Chloride under Water Stress |
author |
da Silva, Dayane Bortoloto [UNESP] |
author_facet |
da Silva, Dayane Bortoloto [UNESP] Paixão-Daruichi, Amanda Pereira [UNESP] de Souza Vieira, Noemi Cristina [UNESP] Martins, Aline Redondo [UNESP] Furlani, Enes [UNESP] |
author_role |
author |
author2 |
Paixão-Daruichi, Amanda Pereira [UNESP] de Souza Vieira, Noemi Cristina [UNESP] Martins, Aline Redondo [UNESP] Furlani, Enes [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
da Silva, Dayane Bortoloto [UNESP] Paixão-Daruichi, Amanda Pereira [UNESP] de Souza Vieira, Noemi Cristina [UNESP] Martins, Aline Redondo [UNESP] Furlani, Enes [UNESP] |
dc.subject.por.fl_str_mv |
Cotton Greenhouse Growth regulator Silicate fertilization Water deficit |
topic |
Cotton Greenhouse Growth regulator Silicate fertilization Water deficit |
description |
Silicate 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 stress |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:47:21Z 2023-07-29T13:47:21Z 2023-01-01 |
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/10.17957/IJAB/15.2023 International Journal of Agriculture and Biology, v. 29, n. 3, p. 221-226, 2023. 1814-9596 1560-8530 http://hdl.handle.net/11449/248559 10.17957/IJAB/15.2023 2-s2.0-85150773967 |
url |
http://dx.doi.org/10.17957/IJAB/15.2023 http://hdl.handle.net/11449/248559 |
identifier_str_mv |
International Journal of Agriculture and Biology, v. 29, n. 3, p. 221-226, 2023. 1814-9596 1560-8530 10.17957/IJAB/15.2023 2-s2.0-85150773967 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Agriculture and Biology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
221-226 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129451680071680 |