Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-1929/agriambi.v22n9p610-615 http://hdl.handle.net/11449/164577 |
Resumo: | Application of saline water causes water and salt stress, changing the behavior of the plants. 1 e aim of this work was to evaluate the accumulation and allocation of biomass in sugarapple seedlings under frequencies of irrigation with saline water in a substrate with soil conditioner, as well as the effect of container volume. The treatments were obtained from the arrangement between polymer doses (0, 0.2, 0.6, 1.0 and 1.2 g dm(-3) ) and electrical conductivity of irrigation water (0.3; 1.1; 2.7; 4.3 and 5.0 dS m(-1)), associated with irrigation frequencies (daily and alternated), plus two additional treatments to evaluate container volume (0.75 and 1.30 dm(3) ), distributed in blocks. The evaluations were performed at 120 days after sowing. Irrigation frequency affected the variables, and the highest values were obtained with daily irrigation, except for root/shoot dry matter ratio. Increase in the electrical conductivity of the irrigation water inhibited biomass accumulation. The effect of the container was significant for daily irrigation; higher volume led to higher root, shoot and total biomass. Polymer doses did not affect the biomass of the seedlings. Daily irrigation with non-saline water favored biomass production in sugar-apple seedlings. In the production of sugar-apple seedlings, water with electrical conductivity below 1.0 dS m(-1) should be used on a daily frequency of application in 1.30 dm(3) containers. |
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Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymerAnnona squamosavolume of containerssaline stressirrigation intervalApplication of saline water causes water and salt stress, changing the behavior of the plants. 1 e aim of this work was to evaluate the accumulation and allocation of biomass in sugarapple seedlings under frequencies of irrigation with saline water in a substrate with soil conditioner, as well as the effect of container volume. The treatments were obtained from the arrangement between polymer doses (0, 0.2, 0.6, 1.0 and 1.2 g dm(-3) ) and electrical conductivity of irrigation water (0.3; 1.1; 2.7; 4.3 and 5.0 dS m(-1)), associated with irrigation frequencies (daily and alternated), plus two additional treatments to evaluate container volume (0.75 and 1.30 dm(3) ), distributed in blocks. The evaluations were performed at 120 days after sowing. Irrigation frequency affected the variables, and the highest values were obtained with daily irrigation, except for root/shoot dry matter ratio. Increase in the electrical conductivity of the irrigation water inhibited biomass accumulation. The effect of the container was significant for daily irrigation; higher volume led to higher root, shoot and total biomass. Polymer doses did not affect the biomass of the seedlings. Daily irrigation with non-saline water favored biomass production in sugar-apple seedlings. In the production of sugar-apple seedlings, water with electrical conductivity below 1.0 dS m(-1) should be used on a daily frequency of application in 1.30 dm(3) containers.Univ Sao Paulo, Escola Super Agr Luiz de Queiroz, Programa Posgrad Fisiol & Bioquim Plantas, Piracicaba, SP, BrazilUniv Fed Paraiba, Ctr Ciencias Agr, Programa Posgrad Agron, Areia, PB, BrazilUniv Fed Paraiba, Ctr Ciencias Agr, Areia, PB, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Engn Rural, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Engn Rural, Botucatu, SP, BrazilUniv Federal Campina GrandeUniversidade de São Paulo (USP)Univ Fed ParaibaUniversidade Estadual Paulista (Unesp)Silva, Aldeir R.Bezerra, Francisco T. C.Cavalcante, Lourival F.Pereira, Walter E.Araujo, Leandro M. [UNESP]Bezerra, Marlene A. F.2018-11-26T17:55:06Z2018-11-26T17:55:06Z2018-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article610-615application/pdfhttp://dx.doi.org/10.1590/1807-1929/agriambi.v22n9p610-615Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 22, n. 9, p. 610-615, 2018.1807-1929http://hdl.handle.net/11449/16457710.1590/1807-1929/agriambi.v22n9p610-615S1415-43662018000900610WOS:000442778000004S1415-43662018000900610.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Engenharia Agricola E Ambientalinfo:eu-repo/semantics/openAccess2024-04-30T14:02:38Zoai:repositorio.unesp.br:11449/164577Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:30:24.354403Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
title |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
spellingShingle |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer Silva, Aldeir R. Annona squamosa volume of containers saline stress irrigation interval |
title_short |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
title_full |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
title_fullStr |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
title_full_unstemmed |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
title_sort |
Biomass of sugar-apple seedlings under saline water irrigation in substrate with polymer |
author |
Silva, Aldeir R. |
author_facet |
Silva, Aldeir R. Bezerra, Francisco T. C. Cavalcante, Lourival F. Pereira, Walter E. Araujo, Leandro M. [UNESP] Bezerra, Marlene A. F. |
author_role |
author |
author2 |
Bezerra, Francisco T. C. Cavalcante, Lourival F. Pereira, Walter E. Araujo, Leandro M. [UNESP] Bezerra, Marlene A. F. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Univ Fed Paraiba Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Silva, Aldeir R. Bezerra, Francisco T. C. Cavalcante, Lourival F. Pereira, Walter E. Araujo, Leandro M. [UNESP] Bezerra, Marlene A. F. |
dc.subject.por.fl_str_mv |
Annona squamosa volume of containers saline stress irrigation interval |
topic |
Annona squamosa volume of containers saline stress irrigation interval |
description |
Application of saline water causes water and salt stress, changing the behavior of the plants. 1 e aim of this work was to evaluate the accumulation and allocation of biomass in sugarapple seedlings under frequencies of irrigation with saline water in a substrate with soil conditioner, as well as the effect of container volume. The treatments were obtained from the arrangement between polymer doses (0, 0.2, 0.6, 1.0 and 1.2 g dm(-3) ) and electrical conductivity of irrigation water (0.3; 1.1; 2.7; 4.3 and 5.0 dS m(-1)), associated with irrigation frequencies (daily and alternated), plus two additional treatments to evaluate container volume (0.75 and 1.30 dm(3) ), distributed in blocks. The evaluations were performed at 120 days after sowing. Irrigation frequency affected the variables, and the highest values were obtained with daily irrigation, except for root/shoot dry matter ratio. Increase in the electrical conductivity of the irrigation water inhibited biomass accumulation. The effect of the container was significant for daily irrigation; higher volume led to higher root, shoot and total biomass. Polymer doses did not affect the biomass of the seedlings. Daily irrigation with non-saline water favored biomass production in sugar-apple seedlings. In the production of sugar-apple seedlings, water with electrical conductivity below 1.0 dS m(-1) should be used on a daily frequency of application in 1.30 dm(3) containers. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:55:06Z 2018-11-26T17:55:06Z 2018-09-01 |
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/10.1590/1807-1929/agriambi.v22n9p610-615 Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 22, n. 9, p. 610-615, 2018. 1807-1929 http://hdl.handle.net/11449/164577 10.1590/1807-1929/agriambi.v22n9p610-615 S1415-43662018000900610 WOS:000442778000004 S1415-43662018000900610.pdf |
url |
http://dx.doi.org/10.1590/1807-1929/agriambi.v22n9p610-615 http://hdl.handle.net/11449/164577 |
identifier_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 22, n. 9, p. 610-615, 2018. 1807-1929 10.1590/1807-1929/agriambi.v22n9p610-615 S1415-43662018000900610 WOS:000442778000004 S1415-43662018000900610.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
610-615 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Campina Grande |
publisher.none.fl_str_mv |
Univ Federal Campina Grande |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808129526984605696 |