ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
DOI: | 10.1590/1983-21252022v35n112rc |
Texto Completo: | http://dx.doi.org/10.1590/1983-21252022v35n112rc http://hdl.handle.net/11449/223652 |
Resumo: | The aim of this study was to evaluate the efficiency of the porous ceramic cup extractors, associated with ion meters, for the determination of nutrients availability for bell pepper and melon crops in substrate. Substrate solution was acquired using aqueous extract 1:1.5 (v/v) and also the porous ceramic cup extractor. Electrical conductivity (EC), pH and macronutrient contents were determined for the substrate solution through analytical method. The concentrations of NO3- and K+ in the solutions obtained with porous ceramic cup extractors, and the N and K contents in the diagnostic leaf for nutritional evaluation were also determined. The concentrations of NO3- and K+ using the porous ceramic cup extractors have strong correlation (r=0.96 and 0.92, respectively) with the ones obtained using the standard method, as well as a moderate correlation (r=0.65) and a strong one (r=0.71) with contents of N and K, respectively, in the melon diagnostic leaf; and a weak correlation (r=0.36 and 0.26, respectively) in the bell pepper diagnostic leaf. The use of porous ceramic cup extractors for obtaining the substrate solution and the determination of the N-NO3- and K+ contents by means of specific ion meters are a fast method of evaluating nutrients availability in soilless cultures. |
id |
UNSP_0410c5d8fcf34ca58a292d58ba7edd21 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/223652 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELONAVALIAÇÃO DE MÉTODOS DE EXTRAÇÃO DA SOLUÇÃO DO SUBSTRATO PARA DETERMINAÇÃO DE ATRIBUTOS QUÍMICOS EM CULTIVO SEM SOLO DE PIMENTÃO E MELÃOAqueous extractCapsicum annuum LCucumis melo LPlant nutritionThe aim of this study was to evaluate the efficiency of the porous ceramic cup extractors, associated with ion meters, for the determination of nutrients availability for bell pepper and melon crops in substrate. Substrate solution was acquired using aqueous extract 1:1.5 (v/v) and also the porous ceramic cup extractor. Electrical conductivity (EC), pH and macronutrient contents were determined for the substrate solution through analytical method. The concentrations of NO3- and K+ in the solutions obtained with porous ceramic cup extractors, and the N and K contents in the diagnostic leaf for nutritional evaluation were also determined. The concentrations of NO3- and K+ using the porous ceramic cup extractors have strong correlation (r=0.96 and 0.92, respectively) with the ones obtained using the standard method, as well as a moderate correlation (r=0.65) and a strong one (r=0.71) with contents of N and K, respectively, in the melon diagnostic leaf; and a weak correlation (r=0.36 and 0.26, respectively) in the bell pepper diagnostic leaf. The use of porous ceramic cup extractors for obtaining the substrate solution and the determination of the N-NO3- and K+ contents by means of specific ion meters are a fast method of evaluating nutrients availability in soilless cultures.Experimental Station of Caçador Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina, SCDepartment of Plant Production Universidade Estadual Paulista “Júlio de Mesquita Filho”, SPDepartment of Plant Production Universidad Nacional Agraria La MolinaDepartment of Plant Production Universidade Estadual Paulista “Júlio de Mesquita Filho”, SPEmpresa de Pesquisa Agropecuária e Extensão Rural de Santa CatarinaUniversidade Estadual Paulista (UNESP)Universidad Nacional Agraria La MolinaWamser, Anderson FernandoFilho, Arthur Bernardes Cecílio [UNESP]Nascimento, Camila Seno [UNESP]Nascimento, Carolina Seno [UNESP]Cortez, Juan Waldir MendozaNowaki, Rodrigo Hiyoshi Dalmazzo [UNESP]2022-04-28T19:51:58Z2022-04-28T19:51:58Z2022-12-22info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article117-126http://dx.doi.org/10.1590/1983-21252022v35n112rcRevista Caatinga, v. 35, n. 1, p. 117-126, 2022.1983-21250100-316Xhttp://hdl.handle.net/11449/22365210.1590/1983-21252022v35n112rc2-s2.0-85126431441Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Caatingainfo:eu-repo/semantics/openAccess2022-04-28T19:51:58Zoai:repositorio.unesp.br:11449/223652Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:23:16.389431Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON AVALIAÇÃO DE MÉTODOS DE EXTRAÇÃO DA SOLUÇÃO DO SUBSTRATO PARA DETERMINAÇÃO DE ATRIBUTOS QUÍMICOS EM CULTIVO SEM SOLO DE PIMENTÃO E MELÃO |
title |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
spellingShingle |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON Wamser, Anderson Fernando Aqueous extract Capsicum annuum L Cucumis melo L Plant nutrition Wamser, Anderson Fernando Aqueous extract Capsicum annuum L Cucumis melo L Plant nutrition |
title_short |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
title_full |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
title_fullStr |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
title_full_unstemmed |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
title_sort |
ASSESSMENT OF SUBSTRATE SOLUTION EXTRACTION METHODS FOR DETERMINATION OF CHEMICAL ATTRIBUTES IN SOILLESS CULTURE OF BELL PEPPER AND MELON |
author |
Wamser, Anderson Fernando |
author_facet |
Wamser, Anderson Fernando Wamser, Anderson Fernando Filho, Arthur Bernardes Cecílio [UNESP] Nascimento, Camila Seno [UNESP] Nascimento, Carolina Seno [UNESP] Cortez, Juan Waldir Mendoza Nowaki, Rodrigo Hiyoshi Dalmazzo [UNESP] Filho, Arthur Bernardes Cecílio [UNESP] Nascimento, Camila Seno [UNESP] Nascimento, Carolina Seno [UNESP] Cortez, Juan Waldir Mendoza Nowaki, Rodrigo Hiyoshi Dalmazzo [UNESP] |
author_role |
author |
author2 |
Filho, Arthur Bernardes Cecílio [UNESP] Nascimento, Camila Seno [UNESP] Nascimento, Carolina Seno [UNESP] Cortez, Juan Waldir Mendoza Nowaki, Rodrigo Hiyoshi Dalmazzo [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina Universidade Estadual Paulista (UNESP) Universidad Nacional Agraria La Molina |
dc.contributor.author.fl_str_mv |
Wamser, Anderson Fernando Filho, Arthur Bernardes Cecílio [UNESP] Nascimento, Camila Seno [UNESP] Nascimento, Carolina Seno [UNESP] Cortez, Juan Waldir Mendoza Nowaki, Rodrigo Hiyoshi Dalmazzo [UNESP] |
dc.subject.por.fl_str_mv |
Aqueous extract Capsicum annuum L Cucumis melo L Plant nutrition |
topic |
Aqueous extract Capsicum annuum L Cucumis melo L Plant nutrition |
description |
The aim of this study was to evaluate the efficiency of the porous ceramic cup extractors, associated with ion meters, for the determination of nutrients availability for bell pepper and melon crops in substrate. Substrate solution was acquired using aqueous extract 1:1.5 (v/v) and also the porous ceramic cup extractor. Electrical conductivity (EC), pH and macronutrient contents were determined for the substrate solution through analytical method. The concentrations of NO3- and K+ in the solutions obtained with porous ceramic cup extractors, and the N and K contents in the diagnostic leaf for nutritional evaluation were also determined. The concentrations of NO3- and K+ using the porous ceramic cup extractors have strong correlation (r=0.96 and 0.92, respectively) with the ones obtained using the standard method, as well as a moderate correlation (r=0.65) and a strong one (r=0.71) with contents of N and K, respectively, in the melon diagnostic leaf; and a weak correlation (r=0.36 and 0.26, respectively) in the bell pepper diagnostic leaf. The use of porous ceramic cup extractors for obtaining the substrate solution and the determination of the N-NO3- and K+ contents by means of specific ion meters are a fast method of evaluating nutrients availability in soilless cultures. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-28T19:51:58Z 2022-04-28T19:51:58Z 2022-12-22 |
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/10.1590/1983-21252022v35n112rc Revista Caatinga, v. 35, n. 1, p. 117-126, 2022. 1983-2125 0100-316X http://hdl.handle.net/11449/223652 10.1590/1983-21252022v35n112rc 2-s2.0-85126431441 |
url |
http://dx.doi.org/10.1590/1983-21252022v35n112rc http://hdl.handle.net/11449/223652 |
identifier_str_mv |
Revista Caatinga, v. 35, n. 1, p. 117-126, 2022. 1983-2125 0100-316X 10.1590/1983-21252022v35n112rc 2-s2.0-85126431441 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Caatinga |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
117-126 |
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_ |
1822181057135378432 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1983-21252022v35n112rc |