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dc.contributor.authorSoratto, Rogério P. [UNESP]
dc.contributor.authorPilon, Cristiane [UNESP]
dc.contributor.authorFernandes, Adalton Mazetti [UNESP]
dc.contributor.authorMoreno, Letícia A. [UNESP]
dc.date.accessioned2016-07-07T12:38:19Z
dc.date.available2016-07-07T12:38:19Z
dc.date.issued2015
dc.identifierhttp://dx.doi.org/10.1007/s11540-015-9290-8
dc.identifier.citationPotato Research, v. 58, p. Online First, 2015.
dc.identifier.issn0014-3065
dc.identifier.urihttp://hdl.handle.net/11449/141436
dc.description.abstractUtilization of potato (Solanum tuberosum L.) cultivars with greater phosphorus (P) efficiency and response to application of this nutrient is essential to maximize yield, mainly in tropical soils that usually have low P availability. An experiment was conducted under greenhouse conditions in order to evaluate the P uptake rate and the P efficiency for dry matter (DM) production and tuber yield of five potato cultivars (Agata, Asterix, Atlantic, Markies, and Mondial) under low (15 mg dm−3 P) and high (150 mg dm−3 P) P levels. Plants were grown in pots containing 35 dm3 of a Typic Acrortox soil (31% clay, 4% silt, and 65% sand). Mondial and Agata produced high tuber yield under both P levels due to a high P efficiency. Mondial and Asterix were responsive to P applied regarding the tuber DM production and tuber yield. At high P levels, Asterix, which was inefficient and responsive to P application, had similar tuber yield than Agata, which was P efficient and nonresponsive. Potato cultivars, such as Markies and Atlantic, which were inefficient and responsive to P application regarding shoot or whole plant DM production, might not produce high tuber yield if the DM partitioning to the tubers is low.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extentOnline First
dc.language.isoeng
dc.relation.ispartofPotato Research
dc.sourceCurrículo Lattes
dc.subjectBiomass partitioningen
dc.subjectPhosphorus acquisitionen
dc.subjectSolanum tuberosumen
dc.subjectTuber yielden
dc.titlePhosphorus Uptake, Use Efficiency, and Response of Potato Cultivars to Phosphorus Levelsen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationDepartment of Crop Science, College of Agricultural Sciences, São Paulo State University (UNESP), P.O. Box 237, 18610-307, Botucatu, SP, Brazil
dc.description.affiliationCollege of Agricultural Sciences, São Paulo State University (UNESP), Botucatu, SP, Brazil
dc.description.affiliationResearch for Tropical Tubers and Starches (CERAT), São Paulo State University (UNESP), P.O. Box 237, 18610-307 Botucatu, SP, Brazil
dc.description.affiliationUnespDepartment of Crop Science, College of Agricultural Sciences, São Paulo State University (UNESP), P.O. Box 237, 18610-307, Botucatu, SP, Brazil
dc.description.affiliationUnespCollege of Agricultural Sciences, São Paulo State University (UNESP), Botucatu, SP, Brazil
dc.description.affiliationUnespResearch for Tropical Tubers and Starches (CERAT), São Paulo State University (UNESP), P.O. Box 237, 18610-307 Botucatu, SP, Brazil.
dc.identifier.doi10.1007/s11540-015-9290-8
dc.rights.accessRightsAcesso restrito
dc.description.sponsorshipIdFAPESP: 2010/04987-6
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatupt
dc.identifier.lattes6642173668831407
dc.identifier.orcid0000-0002-6745-0175
unesp.author.lattes6642173668831407[3]
unesp.author.orcid0000-0002-6745-0175[3]
dc.relation.ispartofjcr0.771
dc.relation.ispartofsjr0,436
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