Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/01904167.2020.1766067 http://hdl.handle.net/11449/198893 |
Resumo: | Tomato is a high-scale production vegetable, being today the second most produced in the world. Brazil is the largest producer of tomatoes in South America, and its cultivation is one of the most important in the category of hybrids. BRS 1509 is one of these crops that needs to be observed for behavior in the developmental phases of the plant. With this, the objective of this study is to determine the curve of nutrient uptake in tomato cv. BRS 1509. A randomized block design was used with 10 treatments, consisting of the sampling times 20, 30, 40, 50, 60, 70, 80, 90, 100 and 110 days after the transplant of the seedlings. The applied nutrients for the fertirrigations. The collected samples were fractionated in leaves, stems, fruits and roots. At this moment, the biometric parameters of the crop were determined, in which the number of leaves, fresh mass of leaves and stems, diameter and stem length, and the dry mass of these components were determined. The most absorbed nutrients were N, Ca and P, predominating their concentration in the dry mass of the fruits. The determination of the absorption curve of tomato BRS 1509 grown on coconut fiber substrates demonstrates through the sampling times the necessary amount of nutrients that must be submitted to the fertilization process and where the greatest accumulation and better productive utilization occurs. |
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Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulsesfertigationnutrient absorptionpulse irrigationtomato cultureTomato is a high-scale production vegetable, being today the second most produced in the world. Brazil is the largest producer of tomatoes in South America, and its cultivation is one of the most important in the category of hybrids. BRS 1509 is one of these crops that needs to be observed for behavior in the developmental phases of the plant. With this, the objective of this study is to determine the curve of nutrient uptake in tomato cv. BRS 1509. A randomized block design was used with 10 treatments, consisting of the sampling times 20, 30, 40, 50, 60, 70, 80, 90, 100 and 110 days after the transplant of the seedlings. The applied nutrients for the fertirrigations. The collected samples were fractionated in leaves, stems, fruits and roots. At this moment, the biometric parameters of the crop were determined, in which the number of leaves, fresh mass of leaves and stems, diameter and stem length, and the dry mass of these components were determined. The most absorbed nutrients were N, Ca and P, predominating their concentration in the dry mass of the fruits. The determination of the absorption curve of tomato BRS 1509 grown on coconut fiber substrates demonstrates through the sampling times the necessary amount of nutrients that must be submitted to the fertilization process and where the greatest accumulation and better productive utilization occurs.School of Agronomic José do Rosário Vellano University (UNIFENAS)School of Science and Engineering São Paulo State University (UNESP)School of Science Agronomic São Paulo State University (UNESP)School of Science and Engineering São Paulo State University (UNESP)School of Science Agronomic São Paulo State University (UNESP)José do Rosário Vellano University (UNIFENAS)Universidade Estadual Paulista (Unesp)Moreira de Carvalho, Diego Bexigade Souza, Angela Vacarro [UNESP]Domingues Neto, Francisco José [UNESP]Iglesias, Luara [UNESP]Nogueira, Bianca Bueno [UNESP]Zanetti, Willian Aparecido [UNESP]Gabriel Filho, Luís Roberto Almeida [UNESP]Putti, Fernando Ferrari [UNESP]2020-12-12T01:24:46Z2020-12-12T01:24:46Z2020-08-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1999-2012http://dx.doi.org/10.1080/01904167.2020.1766067Journal of Plant Nutrition, v. 43, n. 13, p. 1999-2012, 2020.1532-40870190-4167http://hdl.handle.net/11449/19889310.1080/01904167.2020.17660672-s2.0-85085524219Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Plant Nutritioninfo:eu-repo/semantics/openAccess2021-10-22T20:56:10Zoai:repositorio.unesp.br:11449/198893Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:59:17.432483Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
title |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
spellingShingle |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses Moreira de Carvalho, Diego Bexiga fertigation nutrient absorption pulse irrigation tomato culture |
title_short |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
title_full |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
title_fullStr |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
title_full_unstemmed |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
title_sort |
Growth models and nutriente uptake curve of tomato BRS 1509 subjected to irrigation pulses |
author |
Moreira de Carvalho, Diego Bexiga |
author_facet |
Moreira de Carvalho, Diego Bexiga de Souza, Angela Vacarro [UNESP] Domingues Neto, Francisco José [UNESP] Iglesias, Luara [UNESP] Nogueira, Bianca Bueno [UNESP] Zanetti, Willian Aparecido [UNESP] Gabriel Filho, Luís Roberto Almeida [UNESP] Putti, Fernando Ferrari [UNESP] |
author_role |
author |
author2 |
de Souza, Angela Vacarro [UNESP] Domingues Neto, Francisco José [UNESP] Iglesias, Luara [UNESP] Nogueira, Bianca Bueno [UNESP] Zanetti, Willian Aparecido [UNESP] Gabriel Filho, Luís Roberto Almeida [UNESP] Putti, Fernando Ferrari [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
José do Rosário Vellano University (UNIFENAS) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Moreira de Carvalho, Diego Bexiga de Souza, Angela Vacarro [UNESP] Domingues Neto, Francisco José [UNESP] Iglesias, Luara [UNESP] Nogueira, Bianca Bueno [UNESP] Zanetti, Willian Aparecido [UNESP] Gabriel Filho, Luís Roberto Almeida [UNESP] Putti, Fernando Ferrari [UNESP] |
dc.subject.por.fl_str_mv |
fertigation nutrient absorption pulse irrigation tomato culture |
topic |
fertigation nutrient absorption pulse irrigation tomato culture |
description |
Tomato is a high-scale production vegetable, being today the second most produced in the world. Brazil is the largest producer of tomatoes in South America, and its cultivation is one of the most important in the category of hybrids. BRS 1509 is one of these crops that needs to be observed for behavior in the developmental phases of the plant. With this, the objective of this study is to determine the curve of nutrient uptake in tomato cv. BRS 1509. A randomized block design was used with 10 treatments, consisting of the sampling times 20, 30, 40, 50, 60, 70, 80, 90, 100 and 110 days after the transplant of the seedlings. The applied nutrients for the fertirrigations. The collected samples were fractionated in leaves, stems, fruits and roots. At this moment, the biometric parameters of the crop were determined, in which the number of leaves, fresh mass of leaves and stems, diameter and stem length, and the dry mass of these components were determined. The most absorbed nutrients were N, Ca and P, predominating their concentration in the dry mass of the fruits. The determination of the absorption curve of tomato BRS 1509 grown on coconut fiber substrates demonstrates through the sampling times the necessary amount of nutrients that must be submitted to the fertilization process and where the greatest accumulation and better productive utilization occurs. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:24:46Z 2020-12-12T01:24:46Z 2020-08-08 |
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/10.1080/01904167.2020.1766067 Journal of Plant Nutrition, v. 43, n. 13, p. 1999-2012, 2020. 1532-4087 0190-4167 http://hdl.handle.net/11449/198893 10.1080/01904167.2020.1766067 2-s2.0-85085524219 |
url |
http://dx.doi.org/10.1080/01904167.2020.1766067 http://hdl.handle.net/11449/198893 |
identifier_str_mv |
Journal of Plant Nutrition, v. 43, n. 13, p. 1999-2012, 2020. 1532-4087 0190-4167 10.1080/01904167.2020.1766067 2-s2.0-85085524219 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Plant Nutrition |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1999-2012 |
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_ |
1808129479017496576 |