Consulta: subjectFacets:"Tomato genotypes"
Registros recuperados: 2
Data/hora: 09/06/2024 03:57:58

Correlations between yield and fruit quality characteristics of fresh market tomatoes
Provedor de dados: Horticultura Brasileira
Autores: Souza,Lívia M de; Melo,Paulo César T; Luders,Reginaldo R; Melo,Arlete MT.
Genotypic, phenotypic and environmental correlations were estimated for all possible pairs among eleven characters of tomatoes. Fifteen treatments including five parents and ten hybrids of Instituto Agronômico (IAC) tomato breeding program were evaluated using a randomized complete block experimental design, with tree replications in Itatiba, São Paulo state, Brazil, during 2005/2006. The following traits were evaluated: fruit yield per plant (FP), fruit number per plant (FN), average fruit weight (FW), cluster number per plant (CN), fruit number per cluster (FC), number of locules per fruit (NL), fruit length (FL), fruit width (WI), fruit wall thickness (FT), total soluble solids (SS), and total titratable acidity (TA). The genotypic (rG), phenotypic (rF)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum L.; Hybrid combinations; Vegetable breeding; Diallel cross; Tomato genotypes.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000400011

Flooding tolerance of tomato genotypes during vegetative and reproductive stages
Provedor de dados: Brazilian Journal of Plant Physiology
Autores: Ezin,Vincent; Pena,Robert De La; Ahanchede,Adam.
A greenhouse experiment was conducted to investigate the effect of flooding on two tomato cultivars and two wild related species. Forty days old tomato plants were subjected to a continuous flooding stress of different durations: 0, 2, 4 and 8 days. Plant pots were placed inside larger plastic pots; they were irrigated with excessive quantity of tap water at 25ºC so that the level of water above the surface of soil was 15 cm throughout the flooding period. At the bottom of each plastic pot a drilled hole allowed complete drainage of the pot after flooding. Parameters studied include plant height, number of leaves, leaf length, chlorophyll fluorescence, chlorophyll content, wilting, leaf senescence, adventitious root formation, number of flowers and fruits...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tomato genotypes; Flooding conditions; Chlorophyll; Growth parameters; Yield and yield components.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202010000200007