Publicação
Impacts of water availability on macronutrients in fruit and leaves of conilon coffee
| Resumo: | The objective of this work was to evaluate the concentrations and accumulation of macronutrients in conilon coffee (Coffea canephora) fruit, and their concentrations in leaves, over two years, in irrigated and nonirrigated coffee plants. Three-year-old conilon coffee plants of the cultivar Emcapa 8111 genotype 02 were used. An experimental design was carried out in randomized complete blocks, in a split-plot arrangement, with 14 replicates. The main plot factor was irrigation versus nonirrigation of coffee plants, and the split-plot factor was different fruit and leaf collection times. Collections began 10 days after the beginning of flowering and were performed on average every 28 days, until full fruit ripening. At each sampling date, five plants per treatment were picked out, by collecting one plagiotropic branch by plant, separated into fruit and leaves. Each part was dried, weighed, and subjected to the chemical analysis. Macronutrient accumulations and their accumulation rates were determined. According to the regression analysis of the data, fruit macronutrient accumulation curves fit best to sigmoidal equations. Irrigation affects the macronutrient dynamics in fruit and leaves during the fruiting phase of conilon coffee, and increases the accumulation of nutrients in the plant tissues. The macronutrients found in greater quantities are N, K, and Ca, in fruit and leaves, regardless of the irrigation treatment |
|---|---|
| Autores principais: | Covre, André Monzoli |
| Outros Autores: | Partelli, Fábio Luiz; Bonomo, Robson; Tomaz, Marcelo Antonio; Ramalho, José C. |
| Assunto: | coffee mineral nutrition nutrient accumulation water deficit |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1866810199428300800 |
|---|---|
| author | Covre, André Monzoli |
| author2 | Partelli, Fábio Luiz Bonomo, Robson Tomaz, Marcelo Antonio Ramalho, José C. |
| author2_role | author author author author |
| author_facet | Covre, André Monzoli Partelli, Fábio Luiz Bonomo, Robson Tomaz, Marcelo Antonio Ramalho, José C. |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Covre, André Monzoli\"},{\"Person.name\":\"Partelli, Fábio Luiz\"},{\"Person.name\":\"Bonomo, Robson\"},{\"Person.name\":\"Tomaz, Marcelo Antonio\"},{\"Person.name\":\"Ramalho, José C.\",\"Person.identifier.orcid\":\"0000-0002-7639-7214\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Covre, André Monzoli Partelli, Fábio Luiz Bonomo, Robson Tomaz, Marcelo Antonio Ramalho, José C. |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-01-03T11:38:23Z |
| datacite.date.embargoed.fl_str_mv | 2019-01-03T11:38:23Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | coffee mineral nutrition nutrient accumulation water deficit |
| datacite.titles.title.fl_str_mv | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Covre, André Monzoli Partelli, Fábio Luiz Bonomo, Robson Tomaz, Marcelo Antonio Ramalho, José C. |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-01-03T11:38:23Z |
| dc.date.embargoed.fl_str_mv | 2019-01-03T11:38:23Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.5/16591 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | EMBRAPA |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | coffee mineral nutrition nutrient accumulation water deficit |
| dc.title.fl_str_mv | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The objective of this work was to evaluate the concentrations and accumulation of macronutrients in conilon coffee (Coffea canephora) fruit, and their concentrations in leaves, over two years, in irrigated and nonirrigated coffee plants. Three-year-old conilon coffee plants of the cultivar Emcapa 8111 genotype 02 were used. An experimental design was carried out in randomized complete blocks, in a split-plot arrangement, with 14 replicates. The main plot factor was irrigation versus nonirrigation of coffee plants, and the split-plot factor was different fruit and leaf collection times. Collections began 10 days after the beginning of flowering and were performed on average every 28 days, until full fruit ripening. At each sampling date, five plants per treatment were picked out, by collecting one plagiotropic branch by plant, separated into fruit and leaves. Each part was dried, weighed, and subjected to the chemical analysis. Macronutrient accumulations and their accumulation rates were determined. According to the regression analysis of the data, fruit macronutrient accumulation curves fit best to sigmoidal equations. Irrigation affects the macronutrient dynamics in fruit and leaves during the fruiting phase of conilon coffee, and increases the accumulation of nutrients in the plant tissues. The macronutrients found in greater quantities are N, K, and Ca, in fruit and leaves, regardless of the irrigation treatment |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/69c6800b-02d3-4f27-97b3-1d101dc4f616/download |
| id | ul_85d49d5c818cc01ea577693d7f05d592 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.5/16591 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10400.5/16591 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Covre, André Monzoli Partelli, Fábio Luiz Bonomo, Robson Tomaz, Marcelo Antonio Ramalho, José C. Ramalho, José C. https://www.ciencia-id.pt/2C14-07F8-4EFE 2C14-07F8-4EFE http://orcid.org/0000-0002-7639-7214 0000-0002-7639-7214 |
| publishDate | 2018 |
| publisher.none.fl_str_mv | EMBRAPA |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engEMBRAPApt_PTThe objective of this work was to evaluate the concentrations and accumulation of macronutrients in conilon coffee (Coffea canephora) fruit, and their concentrations in leaves, over two years, in irrigated and nonirrigated coffee plants. Three-year-old conilon coffee plants of the cultivar Emcapa 8111 genotype 02 were used. An experimental design was carried out in randomized complete blocks, in a split-plot arrangement, with 14 replicates. The main plot factor was irrigation versus nonirrigation of coffee plants, and the split-plot factor was different fruit and leaf collection times. Collections began 10 days after the beginning of flowering and were performed on average every 28 days, until full fruit ripening. At each sampling date, five plants per treatment were picked out, by collecting one plagiotropic branch by plant, separated into fruit and leaves. Each part was dried, weighed, and subjected to the chemical analysis. Macronutrient accumulations and their accumulation rates were determined. According to the regression analysis of the data, fruit macronutrient accumulation curves fit best to sigmoidal equations. Irrigation affects the macronutrient dynamics in fruit and leaves during the fruiting phase of conilon coffee, and increases the accumulation of nutrients in the plant tissues. The macronutrients found in greater quantities are N, K, and Ca, in fruit and leaves, regardless of the irrigation treatmentapplication/pdfpt_PTImpacts of water availability on macronutrients in fruit and leaves of conilon coffeeCovre, André MonzoliPartelli, Fábio LuizBonomo, RobsonTomaz, Marcelo AntonioPersonalRamalho, José C.DSpacehttp://dspace.org/items/2cedc58c-62ef-4973-a443-ebc72ae2ac4dDSpacehttp://dspace.org/items/2cedc58c-62ef-4973-a443-ebc72ae2ac4dRamalhoJoséCiência IDhttps://www.ciencia-id.pt2C14-07F8-4EFEORCIDhttp://orcid.org0000-0002-7639-7214Researcher IDhttps://www.researcherid.comG-2427-2014Researcher IDhttps://www.researcherid.comG-2427-2014Scopus Author IDhttps://www.scopus.com57196449038HostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptDOIIsPartOf10.1590/S0100-204X20180009000062019-01-03T11:38:23Z20182018-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.5/16591http://purl.org/coar/access_right/c_abf2open accesscoffeemineral nutritionnutrient accumulationwater deficit1634254 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2018http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/69c6800b-02d3-4f27-97b3-1d101dc4f616/downloadPesquisa Agropecuária Brasileira |
| spellingShingle | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee Covre, André Monzoli coffee mineral nutrition nutrient accumulation water deficit |
| status | SINGLETON |
| subject.fl_str_mv | coffee mineral nutrition nutrient accumulation water deficit |
| title | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| title_full | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| title_fullStr | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| title_full_unstemmed | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| title_short | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| title_sort | Impacts of water availability on macronutrients in fruit and leaves of conilon coffee |
| topic | coffee mineral nutrition nutrient accumulation water deficit |
| topic_facet | coffee mineral nutrition nutrient accumulation water deficit |
| url | http://hdl.handle.net/10400.5/16591 |
| visible | 1 |