Variability and correlations between characteristics in pumpkin varieties (Cucurbita maxima Duch. ex Lam.) | Varijabilnost i korelacije karakteristika sorti bundeve (Cucurbita maxima Duch. ex Lam.)
2012
Mladenović, E., Poljoprivredni fakultet, Novi Sad (Serbia) | Berenji, J., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Ognjanov, V., Poljoprivredni fakultet, Novi Sad (Serbia) | Ljubojević, M., Poljoprivredni fakultet, Novi Sad (Serbia) | Čukanović, J., Poljoprivredni fakultet, Novi Sad (Serbia) | Blagojević, I., Poljoprivredni fakultet, Novi Sad (Serbia)
Variability and correlations among morphological features of eight ornamental pumpkin varieties were studied under field conditions. The variability of plant height, fruit length, fruit width, fruith weight, fruit peel thickness, length and circumference of handle grip, leaf length, leaf width, seed length, seed width, seed thickness and number of fruits per plant in the examined material was high. The highest variability was related to the fruit properties. This variability represents a good source for future breeding programs. Correlations between the traits indicated a significant influence of leaf and seed characteristics on fruit properties. Multivariate statistical analysis provided differentiation of varieties on two phenotypically different groups.
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