Influence of parental germplasm for fruit characters in F1, F2 and F3 generations of pepper (Capsicum annuum L.)

Zecevic, B.; Djordjevic, R.; Balkaya, Ahmet; Damnjanović, Jelena; Djordjevic, Mladen; Vujošević, Ana

doi:10.2298/gensr1102209z

Cited by 6 publications

(6 citation statements)

References 6 publications

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“…In breeding programs for pepper and sweet peppers cultivars, the main evaluated parameters are: yield, disease resistance, precocity and capsaicin content in fruits (Rodrigues et al, 2012). However, the yield is a complex character, determined by the interaction of several factors, including genetic, physiological and environmental factors (Zecevic et al, 2011). In this way, the knowledge of the correlations of other agronomic characteristics with yield, or even among them, and the environmental influence in the expression of the studied characteristics are of fundamental importance in choosing the selection strategy (Gomes et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

Correlations and path analysis for fruit yield in pepper lines (Capsicum chinense L.)

et al. 2018

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Information regarding the correlation between characters are of great importance to simultaneous traits selection in breeding programs. However, quantification and interpretation of the correlations magnitude do not imply in direct and indirect effects. In this context, the path analysis is presented as an alternative and viable tool for the selection process. The objective of this study was to evaluate the phenotypic, genotypic and environmental correlations between eight major agronomic characters in pepper lines (C. chinense L.) and its consequences in direct and indirect effects by path analysis. Eight agronomic traits were assessed under field conditions in 22 C. chinense L lines. According to the results, there is a genetic variability among the evaluated lines, whose yield per plant (PY) and total number of fruits (NF) variables are highly correlated with high direct effect on pepper lines yield. The selection of pepper lines with high yield can be accomplished through direct selection or using a suitable selection index, being advantageous to select lines with other characteristics, such as appropriate scion height and diameter for conducting manual and mechanized harvesting. The use of the constant k is efficient to reduce the variance of path coefficients, providing better estimation of the effects that affects yield.

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Section: Introductionmentioning

confidence: 99%

Correlations and path analysis for fruit yield in pepper lines (Capsicum chinense L.)

et al. 2018

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“…Pepper production in Serbia is characterized with the presence of abundance of different pepper types (Zečević et al . ) of which many are intended for processing. Many pepper growers have abandoned registered varieties and use old landraces for traditional pepper production and processing.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Mineral Profile, Texture, Sensory and Structural Characteristics of Old Pepper Landraces

Ilić¹,

Kevrešan

Mastilović

et al. 2016

Journal of Food Processing and Preservation

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Old traditional Serbian pepper landraces (Nizača, Lokošnička and Turšijara), grown in South Serbia and produced by seed sowing or transplanting, were evaluated in this study. Besides the basic morphological properties and composition, the features characterizing fruit color and pericarp anatomy were determined in order to analyze and systematize the traits relevant from the aspect of traditional end use of examined landraces. Landraces Lokošnička and Nizača, characterized with higher force needed to puncture fruit skin, larger number of mesocarp layers, thicker endocarp and thicker collenchyma tissue, followed with higher total soluble solids content are more suitable for intended traditional use than Turšijara. Production from transplants should be favored in order to obtain more uniform, darker red fruit color, ASTA value, higher TSS content as well as higher yields. There are genetic differences of the some quality differences between the cultivars. Lokošnička has higher mesocarp layers, thicker endocarp and collenchyma tissue. Practical Applications Pepper fruits dried in traditional way slowly in a draught are used in preparation of local ethno‐gastronomic specialities, with special position in local customs related to dietary habits during the spring Orthodox fasting period. Intact fruit skin is also the prerequisite for successful utilization in traditional culinary specialties‐stuffed dry pepper fruits previously soaked in water that remain whole during cooking and baking. Structure and texture of pepper fruit skin and pericarp can consequently be considered as one of the key aspects of technological quality of pepper based on which landraces were selected for described traditional preservation technique. The research for answers to this technological challenge was the motivation of this study, which evaluated the impact of different predrying process (type of landraces, production methods) on qualities of pepper fruit. The data shown would provide scientific rationales for obtaining high‐quality whole fruit pepper as material for stuffing.

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“…Yunandra et al (2017) menyatakan bahwa populasi F2 memiliki ragam yang lebih luas dibandingkan generasi berikutnya karena kegiatan seleksi. Menurut Zecevic et al (2011) generasi F2 merupakan generasi yang memiliki rekombinasi gen paling maksimum.…”

Section: Nilai Tengah Dan Selang Beberapa Karakter Kuantitatif Dari Eunclassified

Pola Kemajuan Seleksi pada Cabai Rawit Spesies Capsicum annuum L.

Rosminah

Maharijaya²,

Syukur³

2019

J Agron Indonesia

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Improvement of chilli’s quantitative traits requires several stages of breeding program, one of these is selection stage. The objective of this study was to obtain the information concerning the means and ranges of some quantitative characters, inbreeding depression, heritability estimates, and response to selection from six generations derived from crossing two parents of chili peppers. Materials used were IPB C160 (female), IPB C291 (male) as parents, F2, F3, F4, F5, and F6 derived from crossing of these parents with a total number of 630 plants. Results from this study showed that the mean valuesbetween the generations F2 to F6 showed an increase in the observed character except of harvesting time. The highest value of inbreeding depression for harvest time, weight per fruit, and fruit length was found in F5 generation. The highest value of inbreeding depression for fruit weight per plant, number of fruit per plant, and fruit weight was found in F6 generation, and for fruit diameter was found in F4 generation. The narrow-sense heritability estimates were classified into low to moderate criteria. In general, declined responses to selection for quantitative characters in the six generations of chili were observed.Keywords: advance selection, heritability, inbreeding depression, means value

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Influence of parental germplasm for fruit characters in F1, F2 and F3 generations of pepper (Capsicum annuum L.)

Cited by 6 publications

References 6 publications

Correlations and path analysis for fruit yield in pepper lines (Capsicum chinense L.)

Correlations and path analysis for fruit yield in pepper lines (Capsicum chinense L.)

Evaluation of Mineral Profile, Texture, Sensory and Structural Characteristics of Old Pepper Landraces

Pola Kemajuan Seleksi pada Cabai Rawit Spesies Capsicum annuum L.

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