Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress
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/11449/201278 |
Resumo: | The development and yield of plants is directly related to the effects of salinity. There are several reports in scientific studies of significant reduction in the growth and production of tomato in soils with high electrical conductivity. The correction or recovery of salinized soils, although technically possible, is a slow and very expensive process, making it necessary to develop new technologies. The objective of this study is to evaluate the production of tomato (Solanum lycopersicon L.) seedlings using seeds pelleted with a homeopathic preparation of Natrum muriaticum (Nat-m) submitted to saline stress. The treatments consisted of the pelletization of tomato seeds with six dynamizations of Nat-m (3cH, 5cH, 7cH, 9cH, 11cH and 13cH). Coated or uncoated seeds (controls) were placed in phenolic foam blocks, kept in plastic trays previously moistened with 50 mM NaCl saline solution (2.922 g.L-1 of NaCl, electrical conductivity = 4.5 dSm-1) and nutrient solution (0.15 dS.m-1) at half the ionic strength, containing 4, 1, 2, 1, 0.5, and 0.5 mmol.L-1 of N, P, K, Ca, Mg and S, and 17.5, 9.5, 10.5, 2, 0.45 and 0.35 mmol.L-1 of Fe, Mn, Zn, Cu and Mo, respectively. The variables evaluated were percentage of emerged plants, emergence speed index, shoot length, leaf area, number of leaves, root volume, root dry matter, and shoot dry matter. The treatments pelleted seeds/talc Nat-m 5cH and pelleted seeds/talc Nat-m 7cH increased all variables evaluated. They differed statistically from the controls, with a positive response for the development of tomato seedlings under disequilibrium conditions. |
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Repositório Institucional da UNESP |
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Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stressHomeopathic preparationsHomeostasisPelletizationSalinitySolanum lycopersiconThe development and yield of plants is directly related to the effects of salinity. There are several reports in scientific studies of significant reduction in the growth and production of tomato in soils with high electrical conductivity. The correction or recovery of salinized soils, although technically possible, is a slow and very expensive process, making it necessary to develop new technologies. The objective of this study is to evaluate the production of tomato (Solanum lycopersicon L.) seedlings using seeds pelleted with a homeopathic preparation of Natrum muriaticum (Nat-m) submitted to saline stress. The treatments consisted of the pelletization of tomato seeds with six dynamizations of Nat-m (3cH, 5cH, 7cH, 9cH, 11cH and 13cH). Coated or uncoated seeds (controls) were placed in phenolic foam blocks, kept in plastic trays previously moistened with 50 mM NaCl saline solution (2.922 g.L-1 of NaCl, electrical conductivity = 4.5 dSm-1) and nutrient solution (0.15 dS.m-1) at half the ionic strength, containing 4, 1, 2, 1, 0.5, and 0.5 mmol.L-1 of N, P, K, Ca, Mg and S, and 17.5, 9.5, 10.5, 2, 0.45 and 0.35 mmol.L-1 of Fe, Mn, Zn, Cu and Mo, respectively. The variables evaluated were percentage of emerged plants, emergence speed index, shoot length, leaf area, number of leaves, root volume, root dry matter, and shoot dry matter. The treatments pelleted seeds/talc Nat-m 5cH and pelleted seeds/talc Nat-m 7cH increased all variables evaluated. They differed statistically from the controls, with a positive response for the development of tomato seedlings under disequilibrium conditions.Universidade Júlio de Mesquita Filho - UNESPUniversidade Federal de ViçosaUniversidade Júlio de Mesquita Filho - UNESPUniversidade Estadual Paulista (Unesp)Universidade Federal de Viçosa (UFV)Bonfim, Filipe Pereira Giardini [UNESP]Casali, Vicente Wagner DiasYoshikawa, Aline Mako [UNESP]2020-12-12T02:28:32Z2020-12-12T02:28:32Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2-11International Journal of High Dilution Research, v. 18, n. 1, p. 2-11, 2019.1982-6206http://hdl.handle.net/11449/2012782-s2.0-85074089788Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of High Dilution Researchinfo:eu-repo/semantics/openAccess2024-04-30T14:33:26Zoai:repositorio.unesp.br:11449/201278Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T14:33:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
title |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
spellingShingle |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress Bonfim, Filipe Pereira Giardini [UNESP] Homeopathic preparations Homeostasis Pelletization Salinity Solanum lycopersicon |
title_short |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
title_full |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
title_fullStr |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
title_full_unstemmed |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
title_sort |
Production of tomato seedlings using seeds pelleted with Natrum muriaticum and submitted to saline stress |
author |
Bonfim, Filipe Pereira Giardini [UNESP] |
author_facet |
Bonfim, Filipe Pereira Giardini [UNESP] Casali, Vicente Wagner Dias Yoshikawa, Aline Mako [UNESP] |
author_role |
author |
author2 |
Casali, Vicente Wagner Dias Yoshikawa, Aline Mako [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Viçosa (UFV) |
dc.contributor.author.fl_str_mv |
Bonfim, Filipe Pereira Giardini [UNESP] Casali, Vicente Wagner Dias Yoshikawa, Aline Mako [UNESP] |
dc.subject.por.fl_str_mv |
Homeopathic preparations Homeostasis Pelletization Salinity Solanum lycopersicon |
topic |
Homeopathic preparations Homeostasis Pelletization Salinity Solanum lycopersicon |
description |
The development and yield of plants is directly related to the effects of salinity. There are several reports in scientific studies of significant reduction in the growth and production of tomato in soils with high electrical conductivity. The correction or recovery of salinized soils, although technically possible, is a slow and very expensive process, making it necessary to develop new technologies. The objective of this study is to evaluate the production of tomato (Solanum lycopersicon L.) seedlings using seeds pelleted with a homeopathic preparation of Natrum muriaticum (Nat-m) submitted to saline stress. The treatments consisted of the pelletization of tomato seeds with six dynamizations of Nat-m (3cH, 5cH, 7cH, 9cH, 11cH and 13cH). Coated or uncoated seeds (controls) were placed in phenolic foam blocks, kept in plastic trays previously moistened with 50 mM NaCl saline solution (2.922 g.L-1 of NaCl, electrical conductivity = 4.5 dSm-1) and nutrient solution (0.15 dS.m-1) at half the ionic strength, containing 4, 1, 2, 1, 0.5, and 0.5 mmol.L-1 of N, P, K, Ca, Mg and S, and 17.5, 9.5, 10.5, 2, 0.45 and 0.35 mmol.L-1 of Fe, Mn, Zn, Cu and Mo, respectively. The variables evaluated were percentage of emerged plants, emergence speed index, shoot length, leaf area, number of leaves, root volume, root dry matter, and shoot dry matter. The treatments pelleted seeds/talc Nat-m 5cH and pelleted seeds/talc Nat-m 7cH increased all variables evaluated. They differed statistically from the controls, with a positive response for the development of tomato seedlings under disequilibrium conditions. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2020-12-12T02:28:32Z 2020-12-12T02:28:32Z |
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 |
International Journal of High Dilution Research, v. 18, n. 1, p. 2-11, 2019. 1982-6206 http://hdl.handle.net/11449/201278 2-s2.0-85074089788 |
identifier_str_mv |
International Journal of High Dilution Research, v. 18, n. 1, p. 2-11, 2019. 1982-6206 2-s2.0-85074089788 |
url |
http://hdl.handle.net/11449/201278 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of High Dilution Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2-11 |
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_ |
1799964700042067968 |