AGRONOMIC CHARACTERIZATION OF SWEET POTATO GENOTYPES OBTAINED THROUGH CROSSBREEDING1

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDE OLIVEIRA, Darllan Junior Luiz Santos Ferreira-
Autor(es): dc.creatorOtoboni, Maria Eduarda Facioli-
Autor(es): dc.creatorPavan, Bruno Ettore-
Autor(es): dc.creatorFernandes, Adalton Mazetti-
Autor(es): dc.creatorVargas, Pablo Forlan-
Data de aceite: dc.date.accessioned2025-08-21T21:45:50Z-
Data de disponibilização: dc.date.available2025-08-21T21:45:50Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-09-20-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1983-21252022v35n411rc-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/247662-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/247662-
Descrição: dc.descriptionThe average national sweet potato yield of Brazil falls below the productive potential of the crop because of the cultivation of local and unimproved varieties. To improve this, more productive cultivars must be adopted along with adequate culture treatments. This study was conducted between January and May 2019 in Selvíria, Mato Grosso do Sul, Brazil, to characterize sweet potato genotypes obtained through crossbreeding. The experimental design consisted of randomized blocks containing 264 genotypes, the control (‘Beauregard’), and two replicates. Plant harvesting began 127 d after planting. After harvesting, the roots were washed and dried in a covered area ready for evaluation. The total, commercial, and non-commercial yield; total, commercial, and non-commercial root number; root dry matter content; and dry matter productivity were evaluated. The genotypes CERAT16-20, CERAT31-1, and CERAT21-2 are promising in terms of root production for household consumption because of their high productivity of commercial roots. In contrast, genotypes CERAT16-20, CERAT31-1, CERAT25-17, CERAT25-12, CERAT21-2, CERAT29-26, CERAT34-4, CERAT31-11, and CERAT24-8 are promising for industry because of the high production of dry mass per hectare. The main components, total number of commercial roots, production of non-commercial roots, mass of commercial roots, total production of dry mass of roots, mass of roots, and total production of roots have a low contribution to the discrimination of the genotypes; therefore, their analysis can be discarded in future studies, under the same soil and climate conditions, thus reducing workload, expense, and time.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionPostgraduate Program in Agronomy (Genetics and Plant Breeding) Universidade Estadual Paulista, SP-
Descrição: dc.descriptionDepartment of Plant Science Food Technology and Socio-Economics Universidade Estadual Paulista, SP-
Descrição: dc.descriptionCenter for Tropical Roots and Starches Universidade Estadual Paulista, SP-
Descrição: dc.descriptionFaculty of Agricultural Sciences of Vale do Ribeira Universidade Estadual Paulista, SP-
Descrição: dc.descriptionPostgraduate Program in Agronomy (Genetics and Plant Breeding) Universidade Estadual Paulista, SP-
Descrição: dc.descriptionDepartment of Plant Science Food Technology and Socio-Economics Universidade Estadual Paulista, SP-
Descrição: dc.descriptionCenter for Tropical Roots and Starches Universidade Estadual Paulista, SP-
Descrição: dc.descriptionFaculty of Agricultural Sciences of Vale do Ribeira Universidade Estadual Paulista, SP-
Descrição: dc.descriptionFAPESP: 2017/08032-0-
Formato: dc.format839-847-
Idioma: dc.languageen-
Relação: dc.relationRevista Caatinga-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGenetic enhancement-
Palavras-chave: dc.subjectIpomoea batatas L-
Palavras-chave: dc.subjectProductivity-
Título: dc.titleAGRONOMIC CHARACTERIZATION OF SWEET POTATO GENOTYPES OBTAINED THROUGH CROSSBREEDING1-
Título: dc.titleCARACTERIZAÇÃO AGRONÔMICA DE GENÓTIPOS DE BATATA-DOCE OBTIDOS POR MEIO DE POLICRUZAMENTOS-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.