You are in the accessibility menu

Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorGhini, Raquel-
dc.contributor.authorTorre-Neto, André-
dc.contributor.authorDentzien, Anamaria F. M.-
dc.contributor.authorGuerreiro-Filho, Oliveiro-
dc.contributor.authorLost, Regiane-
dc.contributor.authorPatrício, Flávia R. A.-
dc.contributor.authorPrado, Jeanne S. M.-
dc.contributor.authorThomaziello, Roberto A.-
dc.contributor.authorBettiol, Wagner-
dc.contributor.authorDamatta, FÁbio M.-
dc.identifier.citationClimatic Change, v. 132, n. 2, p. 307-320, 2015.-
dc.description.abstractDespite the importance of coffee as a globally traded commodity and increasing concerns about risks associated with climate change, there is virtually no information about the effects of rising atmospheric [CO2] on field-grown coffee trees. This study shows the results of the first 2 years of an innovative experiment. Two commercial coffee cultivars (Catuaí and Obatã) were grown using the first free-air CO2 enrichment (FACE) facility in Latin America (ClimapestFACE). Plants of both cultivars maintained relatively high photosynthetic rates, water-use efficiency, increased growth and yield under elevated [CO2]. Harvestable crop yields increased 14.6 % for Catuaí and 12.0 % for Obatã. Leaf N content was lower in Obatã (5.2 %) grown under elevated [CO2] than under ambient [CO2]; N content was unresponsive to elevated [CO2] in Catuaí. Under elevated [CO2] reduced incidence of leaf miners (Leucoptera coffeella) occurred on both coffee cultivars during periods of high infestation. The percentage of leaves with parasitized and predated mines increased when leaf miner infestation was high, but there was no effect of elevated [CO2] on the incidence of natural enemies. The incidence of rust (Hemileia vastatrix) and Cercospora leaf spot (Cercospora coffeicola) was low during the trial, with maximum values of 5.8 and 1 %, respectively, and thereen
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.sourceCurrículo Lattes-
dc.titleCoffee growth, pest and yield responses to free-air CO2 enrichmenten
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua Dr. José Barbosa de Barros, 1780, Lageado, CEP 18610307, SP, Brasil-
dc.description.affiliationDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, 36570-900 Viçosa, MG, Brazil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua Dr. José Barbosa de Barros, 1780, Lageado, CEP 18610307, SP, Brasil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofClimatic Change-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.