Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry

Detalhes bibliográficos
Autor(a) principal: Lima,Geovani Soares de
Data de Publicação: 2018
Outros Autores: Dias,Adaan Sudario, Souza,Leandro de Pádua, Sá,Francisco Vanies da Silva, Gheyi,Hans Raj, Soares,Lauriane Almeida dos Anjos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ambiente & Água
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300313
Resumo: Abstract Due to the scarcity of water in the semi-arid region of Northeast Brazil, in both quantitative and qualitative terms, the use of saline water in agriculture should be considered as one alternative for irrigated agriculture. This study therefore aimed to evaluate the photosynthetic pigments, growth and production of West Indian Cherry as a function of irrigation using waters with different salinity levels and potassium (K) fertilization, after grafting. The study was carried out in drainage lysimeters under greenhouse conditions, in a eutrophic Regolithic Neosol with sandy loam texture, in the municipality of Campina Grande, PB. The experiment was set in a randomized block design, to test two levels of irrigation water electrical conductivity - ECw (0.8 and 3.8 dS m-1) and four K2O doses - KD (50, 75, 100 and 125% of recommendation), with three replicates. The dose relative to 100% corresponded to 79.2 mg K2O kg-1 of soil. Irrigation with high salinity water stimulated the biosynthesis of chlorophyll b and carotenoids, while the chlorophyll a content and the growth of the cherry were reduced markedly in the post-grafting phase. The harmful effects of salinity on the total number of fruit and fresh mass of West Indian Cherry fruit were minimized with potassium fertilization.
id IPABHI-1_c03d5c9b6235a46fc481b79e5a1582f3
oai_identifier_str oai:scielo:S1980-993X2018000300313
network_acronym_str IPABHI-1
network_name_str Revista Ambiente & Água
repository_id_str
spelling Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian CherryMalpighia emarginatapotassiumsalt stress.Abstract Due to the scarcity of water in the semi-arid region of Northeast Brazil, in both quantitative and qualitative terms, the use of saline water in agriculture should be considered as one alternative for irrigated agriculture. This study therefore aimed to evaluate the photosynthetic pigments, growth and production of West Indian Cherry as a function of irrigation using waters with different salinity levels and potassium (K) fertilization, after grafting. The study was carried out in drainage lysimeters under greenhouse conditions, in a eutrophic Regolithic Neosol with sandy loam texture, in the municipality of Campina Grande, PB. The experiment was set in a randomized block design, to test two levels of irrigation water electrical conductivity - ECw (0.8 and 3.8 dS m-1) and four K2O doses - KD (50, 75, 100 and 125% of recommendation), with three replicates. The dose relative to 100% corresponded to 79.2 mg K2O kg-1 of soil. Irrigation with high salinity water stimulated the biosynthesis of chlorophyll b and carotenoids, while the chlorophyll a content and the growth of the cherry were reduced markedly in the post-grafting phase. The harmful effects of salinity on the total number of fruit and fresh mass of West Indian Cherry fruit were minimized with potassium fertilization.Instituto de Pesquisas Ambientais em Bacias Hidrográficas2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300313Revista Ambiente & Água v.13 n.3 2018reponame:Revista Ambiente & Águainstname:Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)instacron:IPABHI10.4136/ambi-agua.2164info:eu-repo/semantics/openAccessLima,Geovani Soares deDias,Adaan SudarioSouza,Leandro de PáduaSá,Francisco Vanies da SilvaGheyi,Hans RajSoares,Lauriane Almeida dos Anjoseng2018-06-13T00:00:00Zoai:scielo:S1980-993X2018000300313Revistahttp://www.ambi-agua.net/PUBhttps://old.scielo.br/oai/scielo-oai.php||ambi.agua@gmail.com1980-993X1980-993Xopendoar:2018-06-13T00:00Revista Ambiente & Água - Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)false
dc.title.none.fl_str_mv Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
title Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
spellingShingle Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
Lima,Geovani Soares de
Malpighia emarginata
potassium
salt stress.
title_short Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
title_full Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
title_fullStr Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
title_full_unstemmed Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
title_sort Effects of saline water and potassium fertilization on photosynthetic pigments, growth and production of West Indian Cherry
author Lima,Geovani Soares de
author_facet Lima,Geovani Soares de
Dias,Adaan Sudario
Souza,Leandro de Pádua
Sá,Francisco Vanies da Silva
Gheyi,Hans Raj
Soares,Lauriane Almeida dos Anjos
author_role author
author2 Dias,Adaan Sudario
Souza,Leandro de Pádua
Sá,Francisco Vanies da Silva
Gheyi,Hans Raj
Soares,Lauriane Almeida dos Anjos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Lima,Geovani Soares de
Dias,Adaan Sudario
Souza,Leandro de Pádua
Sá,Francisco Vanies da Silva
Gheyi,Hans Raj
Soares,Lauriane Almeida dos Anjos
dc.subject.por.fl_str_mv Malpighia emarginata
potassium
salt stress.
topic Malpighia emarginata
potassium
salt stress.
description Abstract Due to the scarcity of water in the semi-arid region of Northeast Brazil, in both quantitative and qualitative terms, the use of saline water in agriculture should be considered as one alternative for irrigated agriculture. This study therefore aimed to evaluate the photosynthetic pigments, growth and production of West Indian Cherry as a function of irrigation using waters with different salinity levels and potassium (K) fertilization, after grafting. The study was carried out in drainage lysimeters under greenhouse conditions, in a eutrophic Regolithic Neosol with sandy loam texture, in the municipality of Campina Grande, PB. The experiment was set in a randomized block design, to test two levels of irrigation water electrical conductivity - ECw (0.8 and 3.8 dS m-1) and four K2O doses - KD (50, 75, 100 and 125% of recommendation), with three replicates. The dose relative to 100% corresponded to 79.2 mg K2O kg-1 of soil. Irrigation with high salinity water stimulated the biosynthesis of chlorophyll b and carotenoids, while the chlorophyll a content and the growth of the cherry were reduced markedly in the post-grafting phase. The harmful effects of salinity on the total number of fruit and fresh mass of West Indian Cherry fruit were minimized with potassium fertilization.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300313
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2018000300313
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.4136/ambi-agua.2164
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Pesquisas Ambientais em Bacias Hidrográficas
publisher.none.fl_str_mv Instituto de Pesquisas Ambientais em Bacias Hidrográficas
dc.source.none.fl_str_mv Revista Ambiente & Água v.13 n.3 2018
reponame:Revista Ambiente & Água
instname:Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)
instacron:IPABHI
instname_str Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)
instacron_str IPABHI
institution IPABHI
reponame_str Revista Ambiente & Água
collection Revista Ambiente & Água
repository.name.fl_str_mv Revista Ambiente & Água - Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHI)
repository.mail.fl_str_mv ||ambi.agua@gmail.com
_version_ 1752129750400237568