Industrial tomato lines: morphological properties and productivity

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dc.creatorPeixoto, Joicy Vitoria Miranda
dc.creatorSilva Neto, Carlos de Melo e
dc.creatorCampos, Luiz Fernandes Cardoso
dc.creatorDourado, Wilson de Souza
dc.creatorNogueira, Ana Paula Oliveira
dc.creatorNascimento, Abadia dos Reis
dc.date.accessioned2024-10-31T17:29:54Z
dc.date.available2024-10-31T17:29:54Z
dc.date.issued2017-04
dc.description.abstractThe tomato is the second most produced vegetable in the world, with significant participation in the human diet. In addition, the production of tomatoes generates jobs and family income. The availability of improved cultivars that provide greater profitability to the producer and satisfactorily meets the needs of the fresh fruit market and the processing industry becomes imperative due to its importance. Therefore, this study aimed to characterize and select industrial tomato lines in regard to fruit yield, number of leaf branches, and number of f lower racemes (NFR). The experiment was conducted in 2014 in the experimental area of the Federal University of Goiás (Universidade Federal de Goiás). The design was a randomized block design with four replicates and 25 genotypes. The number of leaf branches (NB), NFR, and fruit productivity were evaluated. The results were analyzed using analysis of variance and the means compared by the Tukey test. A difference was observed (P ≤ 0.01) for all traits analyzed. The NB and NFR were related, where more branches promoted an increase in NFR and thus the productivity increases. In addition, a greater number of fruits implied in smaller fruit size, and consequently lower fruit mass. The lowest number of fruit per plant caused increased fruit size and mass. The lines CVR 1, CVR 3, CVR 4, CVR 5, CVR 21, and CVR 22 were suitable for genetic enhancement of tomato and provided the greatest productivity.
dc.identifier.citationPEIXOTO, Joicy Vitoria Miranda et al. Industrial tomato lines: morphological properties and productivity. Genetics and Molecular Research, Ribeirão Preto, v. 16, n.2, p. 1-15, 2017. DOI: 10.4238/gmr16029540. Disponível em: https://geneticsmr.com/wp-content/uploads/2024/04/gmr.16029540.pdf. Acesso em: 26 set. 2024.
dc.identifier.doi10.4238/gmr16029540
dc.identifier.issne- 1676-5680
dc.identifier.urihttp://repositorio.bc.ufg.br//handle/ri/25720
dc.language.isoeng
dc.publisher.countryBrasil
dc.publisher.departmentEscola de Agronomia - EA (RMG)
dc.rightsAcesso Aberto
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectSolanum lycopersicum l.
dc.subjectGenetic enhancement
dc.subjectGenetic variability
dc.subjectLeaf branches
dc.subjectFlower racemes
dc.subjectGenotype selection
dc.titleIndustrial tomato lines: morphological properties and productivity
dc.typeArtigo

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