Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10198/20078 |
Resumo: | Boron (B) has great importance in the fertilizer recommendation programs of olive, since B deficiency is a frequent nutritional disorder. This paper reports results of the olive response to applied B from two 3-year field trials (ExpF1, ExpF2) and two pot experiments (ExpP1, ExpP2). The ExpF1 was installed in a 3-year-old orchard and the ExpF2 consisted of planting young trees with the aboveground biomass yield being recorded. In ExpP1, B was applied to the soil or as a foliar spray to the whole of the canopy. The ExpP2 consisted of the application of B to selected parts of the canopy. The concentration of B in the existing tissues receiving the spray directly and in the new shoots developing after the B application was determined. The performance of the crop, including olive yield, did not increase in ExpF1 with soil-applied B. However, dry matter yield of young plants in ExpF2 significantly increased with B application. The application of B, both as a soil fertilizer and as a foliar spray, significantly increased the B concentration in all tissues and in all experiments. From ExpP1, soil applied B proved to be a more powerful tool of delivering high amounts of B to the plant than foliar spray. From ExpP2, B was shown to be mobile in the tree to some extent, although the mobility appears to be cultivar-dependent. In 'Arbequina' the older leaves that received the foliar spray showed higher B levels than the young leaves that developed thereafter, whereas in 'Cobrançosa' this difference was not observed. |
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Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissuesBoron fertilizationBoron mobilityField trialsOlea europaeaOlive yieldPot experimentsBoron (B) has great importance in the fertilizer recommendation programs of olive, since B deficiency is a frequent nutritional disorder. This paper reports results of the olive response to applied B from two 3-year field trials (ExpF1, ExpF2) and two pot experiments (ExpP1, ExpP2). The ExpF1 was installed in a 3-year-old orchard and the ExpF2 consisted of planting young trees with the aboveground biomass yield being recorded. In ExpP1, B was applied to the soil or as a foliar spray to the whole of the canopy. The ExpP2 consisted of the application of B to selected parts of the canopy. The concentration of B in the existing tissues receiving the spray directly and in the new shoots developing after the B application was determined. The performance of the crop, including olive yield, did not increase in ExpF1 with soil-applied B. However, dry matter yield of young plants in ExpF2 significantly increased with B application. The application of B, both as a soil fertilizer and as a foliar spray, significantly increased the B concentration in all tissues and in all experiments. From ExpP1, soil applied B proved to be a more powerful tool of delivering high amounts of B to the plant than foliar spray. From ExpP2, B was shown to be mobile in the tree to some extent, although the mobility appears to be cultivar-dependent. In 'Arbequina' the older leaves that received the foliar spray showed higher B levels than the young leaves that developed thereafter, whereas in 'Cobrançosa' this difference was not observed.Foundation for Science and Technology (FCT, Portugal); FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013) and project UID/AGR/04033/2013.Biblioteca Digital do IPBFerreira, Isabel Q.Rodrigues, M.A.Arrobas, Margarida2018-01-19T10:00:00Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/20078engFerreira, Isabel Q.; Rodrigues, M.A.; Arrobas, Margarida (2019). Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues. Spanish Journal of Agricultural Research. ISSN 1695-971X. 17, p. 1-121695-971X10.5424/sjar/2019171-13796info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-21T10:45:52Zoai:bibliotecadigital.ipb.pt:10198/20078Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:10:52.487739Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
title |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
spellingShingle |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues Ferreira, Isabel Q. Boron fertilization Boron mobility Field trials Olea europaea Olive yield Pot experiments |
title_short |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
title_full |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
title_fullStr |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
title_full_unstemmed |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
title_sort |
Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues |
author |
Ferreira, Isabel Q. |
author_facet |
Ferreira, Isabel Q. Rodrigues, M.A. Arrobas, Margarida |
author_role |
author |
author2 |
Rodrigues, M.A. Arrobas, Margarida |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Ferreira, Isabel Q. Rodrigues, M.A. Arrobas, Margarida |
dc.subject.por.fl_str_mv |
Boron fertilization Boron mobility Field trials Olea europaea Olive yield Pot experiments |
topic |
Boron fertilization Boron mobility Field trials Olea europaea Olive yield Pot experiments |
description |
Boron (B) has great importance in the fertilizer recommendation programs of olive, since B deficiency is a frequent nutritional disorder. This paper reports results of the olive response to applied B from two 3-year field trials (ExpF1, ExpF2) and two pot experiments (ExpP1, ExpP2). The ExpF1 was installed in a 3-year-old orchard and the ExpF2 consisted of planting young trees with the aboveground biomass yield being recorded. In ExpP1, B was applied to the soil or as a foliar spray to the whole of the canopy. The ExpP2 consisted of the application of B to selected parts of the canopy. The concentration of B in the existing tissues receiving the spray directly and in the new shoots developing after the B application was determined. The performance of the crop, including olive yield, did not increase in ExpF1 with soil-applied B. However, dry matter yield of young plants in ExpF2 significantly increased with B application. The application of B, both as a soil fertilizer and as a foliar spray, significantly increased the B concentration in all tissues and in all experiments. From ExpP1, soil applied B proved to be a more powerful tool of delivering high amounts of B to the plant than foliar spray. From ExpP2, B was shown to be mobile in the tree to some extent, although the mobility appears to be cultivar-dependent. In 'Arbequina' the older leaves that received the foliar spray showed higher B levels than the young leaves that developed thereafter, whereas in 'Cobrançosa' this difference was not observed. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-19T10:00:00Z 2019 2019-01-01T00:00:00Z |
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://hdl.handle.net/10198/20078 |
url |
http://hdl.handle.net/10198/20078 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ferreira, Isabel Q.; Rodrigues, M.A.; Arrobas, Margarida (2019). Soil and foliar applied boron in olive: Tree crop growth and yield, and boron remobilization within plant tissues. Spanish Journal of Agricultural Research. ISSN 1695-971X. 17, p. 1-12 1695-971X 10.5424/sjar/2019171-13796 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799135375467216896 |