Genetic Divergence Studies in Paprika (Capsicum annuum L.)

Tirupathamma, T. Lakshmi; Naidu, L. Naram; Ramana, C. Venkata; Sasikala, K.

doi:10.20546/ijcmas.2018.708.027

Cited by 2 publications

(2 citation statements)

References 12 publications

(7 reference statements)

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“…Twenty characters are mentioned and can be evaluated and processed by the cluster method. Such complex studies lead to precise recommendations through the programming of hybridization to create variability (Tirupathamma et al, 2018). Characterization of the value of a genotype must be done by means of some descriptors, among which the most used are the number of fruits per plant and their weight (Araujo et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Studies on the Variability of the Productivity Components in a Collection of Paprika Pepper Landraces (Capsicum Anuum Var. Longum)

Madoșă¹,

Sasu²,

Ciulcă³

et al. 2020

CTNS

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The purpose of the study was to evaluate the variability of a collection of paprika peppers landraces, in order to use them in the breeding process. The study lasted two years. The biological material was collected from western Romania. The behavior of landraces is not constant from year to year. Zărand landrace was the most stable. They can be recommended as genitors the landraces: Craiva for fruit length (15.11 cm), Cermei for fruit diameter (3.06 cm) and fruit weight (38.30 g), Apateu II for the number of fruits per plant (22.26 fruits), Apateu II for fruits weight per plan (491.41 g). In respect of the drying efficiency was noted the Buzad landrace (over 20%). Considering the production of the plant and the efficiency in processing, for maintaining in the culture it is recommended the Apateu II landrace which has the highest fruit production per plant, the fruits being smaller. The variability within populations allows the selection to be applied, being medium or small for the size of the fruits and large for the weight of the fruit and the weight of the fruits on the plant. The studied collection is useful for breeding programs, but must be performed molecular analyzes.

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Section: Resultsmentioning

confidence: 99%

Studies on the Variability of the Productivity Components in a Collection of Paprika Pepper Landraces (Capsicum Anuum Var. Longum)

Madoșă¹,

Sasu²,

Ciulcă³

et al. 2020

CTNS

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“…Multivariate analyses are acknowledged as useful statistical tools for appropriate evaluation of germplasm, as well as for classification of genotypes based on their fruit traits (Drvoshanova et al, 2021;Sandeva Atanasova et al, 2021;Habtie & Dejene, 2020;Danojevic & Medic-Pap, 2018;Lakshmi Tirupathamma et al, 2018;Santiago-Luna et al, 2018;Naegele et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Variation of Fruit Morphological Traits in Capsicum Annuuml. Germplasm Collection From North Macedonia

Drvoshanova,

Ivanovska,

Jankulovska

et al. 2022

JAFES

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The aim of this research was to evaluate the phenotypic divergence of 33 local pepper landraces from North Macedonia based on their quantitative and qualitative fruit traits. According to the vernacular names they belong to the longum group and are traditionally consumed mostly in technological maturity. The experiment was laid out in randomized block design in three replications in 2018. Six quantitative fruit traits were evaluated: fruit length, fruit width, fruit weight, fruit pedicel length, fruit wall thickness and number of locules, as well as several qualitative traits: colour at intermediate stage, colour at mature stage, fruit shape, shape at blossom end, cross-sectional corrugation, ripe fruit persistencepedicel with fruit and pedicel with stem. The PCA analysis identified that two principal components explain more than 77% of the variability based on the quantitative fruit parameters. The cluster analysis classified the accessions in three clusters, where the third cluster grouped seven local landraces that had highest values for fruit width, fruit weight and pericarp thickness as major yield components. It can be concluded that the results obtained for the fruit variability in the investigated 33 local pepper landraces from North Macedonia provided valuable information about the diversity of the collection. Furthermore, the local landraces identified in cluster three can be considered as potential source for selection of preferred traits or for further utilization in development of recommendations for direct production in the rural areas.

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Genetic Divergence Studies in Paprika (Capsicum annuum L.)

Cited by 2 publications

References 12 publications

Studies on the Variability of the Productivity Components in a Collection of Paprika Pepper Landraces (Capsicum Anuum Var. Longum)

Studies on the Variability of the Productivity Components in a Collection of Paprika Pepper Landraces (Capsicum Anuum Var. Longum)

Variation of Fruit Morphological Traits in Capsicum Annuuml. Germplasm Collection From North Macedonia

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