Effect of Pollen Source on Some Fruit Characteristics Changing of cv. Helawi

2011 ◽  
Vol 22 (2) ◽  
pp. 81-105
Author(s):  
A. Abdul Wahid ◽  
K. Abbas ◽  
M. Abbas
Keyword(s):  
Fruit Characteristics

Effect of Low-temperature Periods on Fruit Characteristics of ‘Le Lectier’ Pears during Ripening

2010 ◽  
Vol 9 (2) ◽  
pp. 235-241 ◽  
Author(s):  
Shuji Chino ◽  
Mikako Tokuda ◽  
Tomomi Ohishi ◽  
Kazuhiro Koshikizawa ◽  
Yuuki Ohta ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fruit Characteristics

scholarly journals Evaluation of pear (Pyrus communis L.) hybrid combinations for the transmission of fire blight resistance and fruit characteristics

2018 ◽  
Vol 54 (No. 2) ◽  
pp. 78-85 ◽  
Author(s):  
Y. Evrenosoğlu ◽  
K. Mertoğlu
Keyword(s):  
Fire Blight ◽  
Animal Health ◽  
Blight Resistance ◽  
Fruit Characteristics ◽  
Breeding Programs ◽  
Pyrus Communis L ◽  
Management Method ◽  
Resistant Rootstock ◽  
Santa Maria ◽  
Harmful Effects

Fire blight is one of the most destructive diseases of pome fruits, especially pears. In current conditions when the demand for organic products is increasing, improvement of resistant rootstock and varieties is becoming important due to the lack of an effective disease management method against fire blight caused by Erwinia amy-lovora as well as the harmful effects of chemicals on environment, human and animal health. The findings of the researchers as to which variety performs well in terms of the transmission of fire blight resistance are quite important for new breeding programs. In the study, three varieties with high commercial value (Magness, Santa Maria and Williams) were identified as the maternal parents and 21 hybridization combinations were made with seven varieties (Akça, Ankara, Conference, Güz, Kaiser Alexandre, Kieffer and Taş) as pollinators. The Magness maternal parent was found superior when compared with the other maternal parents for the variety susceptibility level to fire blight. Apart from the differences in the susceptibility level of 21 different combinations of hybrids to fire blight, the commercially superior ten hybrids (I-15-24, II-13-1, II-13-19, II-13-34, II-13-73, II-27-21, II-27-55, II -32-44, III-22-638, III-27-590) have been determined via the weighted ranking method from the parameters of disease resistance and different fruit characteristics measuring the commercial preference of the fruits such as fruit quality, attractiveness, size, firmness and rustiness

Fruit Characteristics of Different Varieties of Cornelian Cherry (Cornus mas L.) Cultivated in the Czech Republic

2021 ◽  
Author(s):  
Zuzana Jurečková ◽  
Pavel Diviš ◽  
Jitka Cetkovská ◽  
Milena Vespalcová ◽  
Jaromír Pořízka ◽  
...  
Keyword(s):  
Czech Republic ◽  
Fruit Characteristics ◽  
The Czech Republic ◽  
Cornelian Cherry ◽  
Cornus Mas

Fruit characteristics and fatty acid composition in advanced olive breeding selections along the ripening period

2013 ◽  
Vol 54 (2) ◽  
pp. 1890-1896 ◽  
Author(s):  
Raúl de la Rosa ◽  
Nassima Talhaoui ◽  
Houssem Rouis ◽  
Leonardo Velasco ◽  
Lorenzo León
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Fruit Characteristics ◽  
Ripening Period ◽  
Olive Breeding ◽  
Breeding Selections

scholarly journals Fruit quality of ‘Eva’ e ‘Princesa’ apples grown under nitrogen fertigation in semiarid climate

2015 ◽  
Vol 19 (10) ◽  
pp. 967-972 ◽  
Author(s):  
João M. de S. Miranda ◽  
Ítalo H. L. Cavalcante ◽  
Inez V. de M. Oliveira ◽  
Paulo R. C. Lopes ◽  
Joston S. de Assis
Keyword(s):  
Fruit Quality ◽  
Skin Color ◽  
Titratable Acidity ◽  
Soluble Solids ◽  
Economic Viability ◽  
Fruit Firmness ◽  
Fruit Characteristics ◽  
Apple Cultivars ◽  
Fruit Mass

ABSTRACTThe production of high quality fruits is a necessary factor for the adaptation and production of plant species with economic viability. Thus, an experiment was conducted from July 2012 to January 2013 to evaluate the fruit quality of the ‘Eva’ and ‘Princesa’ apple cultivars as a function of nitrogen fertilization in Petrolina, PE, Brazil. The experimental design consisted of randomized blocks, with treatments distributed in a factorial arrangement 2 x 4, corresponding to apple cultivars (Eva and Princesa) and nitrogen doses (40; 80; 120 and 160 kg of N ha-1), with four replications and three plants in each plot. The fruit characteristics, such as fruit mass, skin color (luminosity, chromaticity, and colour angle), size (width and length), pulp firmness, titratable acidity (TA), soluble solids (SS) and the SS/TA ratio, were recorded. Nitrogen doses do not affect fruit quality of studied apple cultivars. The fruit quality attributes are different between apple cultivars: fruit firmness, SS/TA ratio, fruit mass and fruit diameter are superior for Princesa cultivar, while the fruit length for Eva cultivar is superior.

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