| Registro completo |
| Provedor de dados: |
Horticultura Brasileira
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| País: |
Brazil
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| Título: |
Tomato progenies selection in Rondônia, Brazil
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| Autores: |
Marques,Maria José
Vizú,Juliana de Fátima
da Silva Filho,Danilo F
Ticona-Benavente,César Augusto
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| Data: |
2019-03-01
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| Ano: |
2019
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| Palavras-chave: |
Solanum lycopersicum
Progeny test
Plant breeding
Amazon
Agronomical performance
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| Resumo: |
ABSTRACT This study aimed to select endogamic progenies of tomato cv. Yoshimatsu and to conduct a progeny test in the state of Rondônia. The experiment was carried out in a randomized block design with four replicates and eight plants per plot, spacing 1x0.5 m, with one stem. A significant variation was observed among the fifteen progenies for productivity (2.0-5.5 kg plant-1), seed mass with placenta (18-31.5 g fruit-1), number of fruits per plant (18.8-38.7) and soluble solids (3.4-4.2°Brix). No significant variation was noticed for fruit size, pericarp thickness, number of locules, pH, number of flowers and fruit set, though. P6 progeny showed to be the most productive one (110 t ha-1): average fruit mass was 142.5 g, salad type tomato, 7.5 locules, 3.5°Brix, pH 4.2, 60.9 flowers per plant and 64.2% fruit set. Thus, these data show genetic variability of cultivar Yoshimatsu, being possible to obtain lines and/or cultivars with medium to large fruits adapted to the state of Rondônia.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000100106
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| Editor: |
Associação Brasileira de Horticultura
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| Relação: |
10.1590/s0102-053620190117
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| Formato: |
text/html
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| Fonte: |
Horticultura Brasileira v.37 n.1 2019
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| Direitos: |
info:eu-repo/semantics/openAccess
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