Acquisition of the physiological quality of peanut (Arachis hypogaea L.) seeds during maturation under the influence of the maternal environment

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorOkada, Mauricio Hideki [UNESP]-
Autor(es): dc.creatorFonseca de Oliveira, Gustavo Roberto [UNESP]-
Autor(es): dc.creatorPereira Sartori, Maria Marcia [UNESP]-
Autor(es): dc.creatorCosta Crusciol, Carlos Alexandre [UNESP]-
Autor(es): dc.creatorNakagawa, Joao [UNESP]-
Autor(es): dc.creatorAmaral da Silva, Edvaldo Aparecido [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:59:25Z-
Data de disponibilização: dc.date.available2022-02-22T00:59:25Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1371/journal.pone.0250293-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210293-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210293-
Descrição: dc.descriptionThe scarcity of information on the maturation physiology of the peanut seed (Arachis hypogaea L.; Virgi ' nia group) makes harvesting high quality seeds a challenge for the seed industry. During two consecutive crop seasons, we studied the acquisition of physiological quality of peanut seeds during maturation in tropical conditions. We bring new insights about the period of late maturation of seeds and the influence of the maternal environment on physiological quality. We monitored water content, dry weight, ability of germination, desiccation tolerance, vigor and longevity. In addition, we monitored temperature and precipitation throughout plant growth. We demonstrate that the physiological quality of peanut seeds is acquired during development, with a maximum between 57 and 76 days after flowering in the late stage of maturation. This final period represents about 25% of the development, considered the best time to harvest peanut seeds with the highest quality. Our findings also support the idea that the adequate proportion of rainfall and thermal sum in the maternal environment are factors that favor the acquisition of peanut seed longevity.-
Descrição: dc.descriptionNational Council for Scientific and Technological Development-
Descrição: dc.descriptionUniv Estadual Paulista, Crop Prod Dept, Botucatu, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Crop Prod Dept, Botucatu, SP, Brazil-
Descrição: dc.descriptionNational Council for Scientific and Technological Development: 130193/2017-8-
Descrição: dc.descriptionNational Council for Scientific and Technological Development: 142236/2020-9-
Descrição: dc.descriptionNational Council for Scientific and Technological Development: 309718/2018-0-
Formato: dc.format15-
Idioma: dc.languageen-
Publicador: dc.publisherPublic Library Science-
Relação: dc.relationPlos One-
???dc.source???: dc.sourceWeb of Science-
Título: dc.titleAcquisition of the physiological quality of peanut (Arachis hypogaea L.) seeds during maturation under the influence of the maternal environment-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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