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| Preczenhak,Ana P; Resende,Juliano TV; Chagas,Rafael R; Silva,Paulo R; Schwarz,Kélin; Morales,Rafael GF. |
| A caracterização dos genótipos pertencentes aos bancos de germoplasma é de suma importância pela possibilidade de identificação de genes de interesse para o melhoramento genético vegetal. Foram avaliados 64 genótipos de minitomate do Banco de Germoplasma da Universidade Estadual do Centro-Oeste, em Guarapuava-PR. O delineamento experimental consistiu de blocos casualisados com três repetições e quatro plantas por parcela. Dez genótipos se destacaram quanto à produtividade equivalente à da cultivar Sweet Grape. A maior parte dos genótipos possui frutos com formato oblongo, diâmetro médio de 25-30 mm, semelhante ao observado na cultivar Sweet Grape. Três genótipos se destacaram quanto ao teor de sólidos solúveis, com 7,37°Brix (IAC1498-63), 7,17°Brix... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum var. cerasiforme; Coloração; Banco de germoplasma. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362014000300348 |
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| Sari,Bruno Giacomini; Lúcio,Alessandro Dal’Col; Santana,Cinthya Souza; Krysczun,Dionatan Ketzer; Tischler,André Luís; Drebes,Lucas. |
| ABSTRACT: The aim of this study was to determine the required sample size for estimation of the Pearson coefficient of correlation between cherry tomato variables. Two uniformity tests were set up in a protected environment in the spring/summer of 2014. The observed variables in each plant were mean fruit length, mean fruit width, mean fruit weight, number of bunches, number of fruits per bunch, number of fruits, and total weight of fruits, with calculation of the Pearson correlation matrix between them. Sixty eight sample sizes were planned for one greenhouse and 48 for another, with the initial sample size of 10 plants, and the others were obtained by adding five plants. For each planned sample size, 3000 estimates of the Pearson correlation coefficient... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum var. cerasiforme; Sampling; Resampling; Bootstrap.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000206 |
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| Sari,Bruno Giacomini; Lúcio,Alessandro Dal'Col; Santana,Cinthya Souza; Lopes,Sidinei José. |
| ABSTRACT: The objective of this study was to identify the linear relationship between cherry tomato yield components. Two uniformity trials, without treatments, were conducted on Lilli cherry tomato plants in a plastic greenhouse during the 2014 spring/summer season, with the plants in two stems. Variables observed for each plant were mean fruit length, mean fruit width, mean fruit weight, number of bunches, number of fruits per bunch, total number of fruits, and total fruit weight; a Pearson's correlation matrix was used to estimate the relationship between the variables. Path analysis was then performed considering total fruit weight as the main variable and the remaining variables as explanatory. Due to the severe multicollinearity, the variable 'number... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum var. cerasiforme; Path analysis; Correlation.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300202 |
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