The range of variation and correlation among technological traits in three large-fruited cultivars of pepper (Capsicum annuum L.)
Lubosława Nowaczyk
biuro.dziekana.wrib@pbs.edu.plAkademia Techniczno-Rolnicza w Bydgoszczy (Poland)
Paweł Nowaczyk
Akademia Techniczno-Rolnicza w Bydgoszczy (Poland)
Abstract
The level and uniformity of technological traits of the raw have a great significance for fruit processing. In the study, the fruits of three large-fruited cultivars of pepper (Capsicum annuum L.) were characterized. A level and range of variation of fruit weight, biological weight and performance as well as weight of cross-walls, their share in fruit weight and a number of chambers, were examined. The mean fruit weight ranged from 291 g in cv. Luba and 221 g in cv. Mino to 167 g in cv. Sono. Biological performance, i.e. the proportion of edible parts in the fruit weight, reached the highest level (88.2%) in cv. Mino. The greatest share of cross-walls, reaching 2.6% of fruit weight, was observed with cv. Sono. The investigated cultivars differed in the coefficients of variation for fruit traits. The highest level of fruit uniformity was characteristic of cv. Mino. In addition, significant positive relations between the mean and biological weight of fruit as well as between the cross-walls weight and the number of chambers were found. The correlation between the biological weight of fruit and the share of cross-walls was negative.
Keywords:
biological performance, biological weight, correlation, cross-walls weight, variationReferences
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Authors
Lubosława Nowaczykbiuro.dziekana.wrib@pbs.edu.pl
Akademia Techniczno-Rolnicza w Bydgoszczy Poland
Authors
Paweł NowaczykAkademia Techniczno-Rolnicza w Bydgoszczy Poland
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Copyright (c) 2006 Lubosława Nowaczyk, Paweł Nowaczyk
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