scholarly journals Identification of Sweet Cherry Cultivars (Prunus avium L.) and Analysis of Their Genetic Relationship Using Microsatellite DNA Fingerprinting

2012 ◽  
Vol 4 (8) ◽  
Author(s):  
M. Turet-Sayar ◽  
A. Turkec ◽  
T. Demir
Keyword(s):  
Dna Fingerprinting ◽  
Genetic Relationship ◽  
Microsatellite Dna ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

Development of tensile strength in compatible and incompatible sweet cherry graftings

2005 ◽  
Vol 83 (2) ◽  
pp. 202-210 ◽  
Author(s):  
Bjarne Hjelmsted Pedersen
Keyword(s):  
Tensile Strength ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
The Self ◽  
The Other ◽  
Preliminary Work ◽  
Cherry Rootstocks ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

The tensile strengths of graftings between three selected sweet cherry cultivars and five selected cherry rootstocks were determined with an Instron instrument 6, 12, and 18 weeks after grafting and compared with the tensile strength of self-grafted rootstocks and graftings of rootstocks used as scions. The combination of sweet cherry cultivars and rootstocks was selected to provide a range of compatibility based on preliminary work. The tensile strengths of sweet cherry cultivars grafted on different rootstocks never exceeded the tensile strengths of the self-grafted rootstocks. Rootstocks grafted as scions on Prunus avium L. rootstocks and self-grafted rootstocks produced some of the strongest unions tested and also produced union strength much faster than any of the other combinations. The degree of compatibility was quantified and results indicated that if this value was below 0.2, measured 18 weeks after grafting, it corresponded to combinations with major risks of delayed incompatibility.Key words: tensile strength, grafting, compatibility, sweet cherry, Prunus avium.

scholarly journals The Profile and Content of Polyphenols and Carotenoids in Local and Commercial Sweet Cherry Fruits (Prunus avium L.) and Their Antioxidant Activity In Vitro

Antioxidants ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 534 ◽  
Author(s):  
Dominika Średnicka-Tober ◽  
Alicja Ponder ◽  
Ewelina Hallmann ◽  
Agnieszka Głowacka ◽  
Elżbieta Rozpara
Keyword(s):  
Antioxidant Activity ◽  
Bioactive Compounds ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Sweet Cherries ◽  
High Antioxidant Activity ◽  
Positive Correlations ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

The aim of this study was to evaluate and compare the content of a number of bioactive compounds and antioxidant activity of fruits of selected local and commercial sweet cherry (Prunus avium L.) cultivars. The experiment showed that the selected cultivars of sweet cherries differ significantly in the content of polyphenolic compounds and carotenoids. The fruits of commercial sweet cherry cultivars were, on average, richer in polyphenols (the sum of phenolic compounds determined chromatographically), flavonoids, as well as anthocyanins and were characterized by higher antioxidant activity when compared to the local, traditional cultivars. In the group of the traditional sweet cherry cultivars, particular attention could be paid to Black Late cv., showing the highest antioxidant activity of fruits. In the group of commercial sweet cherry cultivars, Cordia and Sylvia fruits could be recognized as being rich in bioactive compounds with high antioxidant activity. Yellow skin cultivars were characterized by the highest concentrations of carotenoids. Strong positive correlations between the identified bioactive compounds and antioxidant activity of fruits were also found. Although different cultivars of sweet cherries show a high variability in phenolics and carotenoids profiles as well as in the antioxidant activity of fruits, they all should be, similarly to other types of cherries, recognized as a rich source of bioactive compounds with an antioxidant potential.

Resistance of sweet cherry cultivars to fruit surface pitting

2006 ◽  
Vol 86 (4) ◽  
pp. 1197-1202 ◽  
Author(s):  
Frank Kappel ◽  
Peter Toivonen ◽  
Sabina Stan ◽  
Darrell-Lee McKenzie
Keyword(s):  
Key Words ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Industry Standard ◽  
Sweet Cherries ◽  
Sweet Cherry Cultivars ◽  
Fruit Surface ◽  
Prunus Avium L

A recently developed technique was used to determine the susceptibility to fruit surface pitting of new sweet cherry (Prunus avium L.) cultivars and compare them to an industry standard. The cultivars tested included Bing (industry standard), Cristalina, Lapins, Sandra Rose, Santina, Skeena, Sonata, Staccato, and Sweetheart. Fruit were harvested at commercial maturity, injured, held at 1°C for 2 wk and then rated for fruit surface pitting. The cultivars Lapins, Skeena, Staccato, and Sweetheart had less pitting than Bing. Cristalina and Sonata tended to have similar levels of injury to Bing and Sandra Rose and Santina tended to have more severe pitting than Bing. Key words: Sweet cherries, cultivars, simulated pitting injury

scholarly journals Field evaluations of 14 sweet cherry cultivars as pollinators for cv. Regina (Prunus avium, L.)

2007 ◽  
Vol 13 (3) ◽  
Author(s):  
S. Thurzó ◽  
M. Grandi ◽  
L. Lagezza ◽  
S. Lugli ◽  
I. J. Holb ◽  
...  
Keyword(s):  
Fruit Development ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Fruit Set ◽  
Allele Group ◽  
Sufficient Degree ◽  
S Allele ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

In this study, the pollen of 14 sweet cherry cultivars (‘Anella’, ‘Duroni 3', 'Badacsony', 'Cristalina', 'Ferbolus', 'Ferrovia', 'Georgia', 'Hudson', 'Kordia', 'Sam', 'Schneiders’, ‘Spate’, ‘Knorpelkirsche', 'Skeena', 'Summit', 'Sylvia') was used to fertilize the emasculated flowers of sweet cherry cv. 'Regina'. Fruit set was assessed three times during fruit development: 14 May, 30 May and 27 May 2007. We observed full incompatibility among the 14 cultivars for cv. 'Cristalina', which is in the same S-allele group as cv. 'Regina'. After analysis of our data, we have results about fertilization efficiency of the cultivars. Most of the evaluated cultivars are inadequate to fertilize cv. 'Regina' to a sufficient degree. There were two exceptions, cv. 'Sam' and cv. 'Skeena', where percentage of ripened fruits was above 20%. These two cultivars can guarantee such a pollination, which ensures ample quantity of ripened fruits. Results of this study have proved three other cultivars to be quite good pollinators for cv. 'Regina'. In conclusion, ideal pollinators for cv. 'Regina' could be — apart from above-mentioned two cultivars, 'Sam' and 'Skeena' — cvs. 'Sylvia' and 'Bianca', which was suggested by more literature sources.

scholarly journals Incompatibility studies of Hungarian sweet cherry (Prunus avium L.) cultivars by traditional test crossings

2004 ◽  
Vol 10 (1) ◽  
Author(s):  
Zs. Békefi
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Abnormal Development ◽  
Common Phenomenon ◽  
Gene System ◽  
S Gene ◽  
Lack Of Information ◽  
S Allele ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

Cross-incompatibility is a common phenomenon between various sweet cherry (Prunus avium L.) cultivars. Traditionally, choosing cross-compatible cultivar pairs is based on test crossings in the field. There is a lack of information about fertility relations of novel Hungarian sweet cherry cultivars and selections. We have studied cross-incompatibility in 42 sweet cherry cultivar pairs by test-crossings in the field. Out of those, 3 combinations showed incompatibility and 15 pairs were compatible. Test-crossing results proved that with the knowledge of S-allele constitution of Hungarian cultivars incompatible cultivar pairs are recognised in practice reliably. However, we assume that in sterility not only the S-gene system, but other factors (e.g. abnormal development of pollen or flower) also occur, therefore, their examination would be needed.

scholarly journals Flowering time and incompatibility groups: Cultivar combination in commercial sweet cherry (Prunus avium L.) orchards

Genetika ◽  
2011 ◽  
Vol 43 (2) ◽  
pp. 397-406 ◽  
Author(s):  
Sanja Radicevic ◽  
Radosav Cerovic ◽  
Sladjana Maric ◽  
Milena Djordjevic
Keyword(s):  
Flowering Time ◽  
Environmental Conditions ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Fruit Set ◽  
Full Flowering ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L ◽  
Pollination And Fertilization

The paper presents results of eight-year study (1999-2006) of flowering phenophase in 21 introduced sweet cherry cultivars grown under the agro-environmental conditions of West Serbia. Flowering time, as well as progress and abundance of flowering were studied, and classification of the studied cultivars according to flowering time was derived. On the basis of mean several-year overlap in phenophase of full flowering and on the grounds of so far known data on classification of these cultivars among incompatibility groups, we have offered a recommendation for their cultivation in orchards whereby the most effective pollination and fertilization can be ensured as well as good fruit-set and satisfactory fruit yields.

scholarly journals Influence of post-harvest ripening on the levels of selected compounds in various cherry cultivars

2018 ◽  
Vol 36 (No. 2) ◽  
pp. 163-168
Author(s):  
Goliáš Jan ◽  
Vrchotová Naděžda ◽  
Kožíšková Jarmila ◽  
Kotas Petr ◽  
Tříska Jan
Keyword(s):  
Organic Acids ◽  
Phenolic Acid ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Post Harvest ◽  
Neochlorogenic Acid ◽  
New Moon ◽  
The Stability ◽  
Sweet Cherry Cultivars ◽  
Prunus Avium L

The stability of the main sugars and the organic acids neochlorogenic acid, p-coumaroylquinic acid and rutin was assessed in the Vanda, Napoleonova, Kordia, New Moon, Sweetheart, and Regina sweet cherry (Prunus avium L.) cultivars during post-harvest storage. Neochlorogenic acid was the predominant phenolic acid in these sweet cherry cultivars followed by p-coumaroylquinic acid. Rutin concentrations ranged from 0.5 ± 0.38 to 12.35 ± 2.84 mg/kg of homogenate and its concentration was higher in the Sweetheart, Kordia, and Regina cultivars in the postharvest time.

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