Assessment of Sweet Cherry (Prunus Avium L.) Genotypes Grown in Conditions of Romanian Northeastern Area

M, Corneanu; Golache, Iuliana Elena; Iurea, Elena; Mineață, Iulia; Sîrbu, Sorina

doi:10.47068/ctns.2021.v10i19.063

Cited by 5 publications

(2 citation statements)

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“…The walnut (Juglans regia L.), known as Carpathian, Persian or English walnut, is one of the oldest fruit growing tree species, which growing in more than 60 countries all over the world (Avanzato et al, 2014;Iurea et al, 2018;Botu et al, 2019). Worldwide, the area cultivated with walnut in 2021 was 1,137,788 ha.…”

Section: Introductionmentioning

confidence: 99%

“…The walnut culture has a long tradition in Romania due to the favorable climatic conditions, fruit's nutritive value, wood's quality, etc. (Cociu et al, 2003;Cociu, 2007;Iurea et al, 2018;Botu et al, 2019). In this paper, 45 walnut genotypes (which come in the bearing in 2022), with different origins, from germplasm fund of RIFG Pitesti, Romania were evaluated, regarding fruit size (nut weight, size index -SI, index of roundness -IR and kernel percentage) in order to identify the most valuable genotypes that will be recommended for spread in commercial orchards or use as genitors in breeding works.…”

Section: Introductionmentioning

confidence: 99%

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Partial Results on Fruits Assessment of Some Walnut Genotypes Preserved at Rifg Pitesti, Romania

Untaru,

Botu,

Stan

et al. 2023

bihpt

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Forty-five walnut genotypes, with different origins, from germplasm fund of RIFG Pitesti, Romania were evaluated, regarding fruit size (nut weight, size index – SI, index of roundness - IR and kernel percentage). The results obtained have highlighted the fact that in walnut collection from RIFG Pitesti there is a large phenotypic diversity. Thus, the average nut weight ranged from 8.00 g ('Novaci' cv.) to 22.00 g ('Geoagiu' 453 cv.). The largest fruits registered 'Geoagiu 453', 'Germisara', 'Ciprian Ion', 'Hartley' cvs. (over 20 g). The kernel percentage ranged from 30.66% ('Geoagiu 210' cv.) to 56.25% ('Valrex' cv.). The largest kernel percentage (over 50%) registered 'Recea', 'Valcor', 'Valrex', 'M 44-39', 'Sarmis', 'Velnița', 'Schinoasa', 'Ciumești 77', 'Cazacu', 'Chisinau', 'Fălești', 'Codrene' and 'Jupânești' cvs. It has been observed that some genotypes, although they have small fruits, have a high kernel percentage ('Valcor', 'Valrex', 'M 44-39', 'Sarmis', 'Schinoasa', 'Recea', 'Chandler', etc.). and other genotypes with large fruit have small kernel percentage ('Geoagiu 453', 'Germisara', 'Ciprian Ion', 'Hartley'. etc.). The values of the index of roundness varied from 0.64 mm on 'Recea' cv. (elongated form) to 1.01 mm on 'Secular' cv. (round form). Most of the genotypes studied (86.67%) had elongated fruits.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Partial Results on Fruits Assessment of Some Walnut Genotypes Preserved at Rifg Pitesti, Romania

Untaru,

Botu,

Stan

et al. 2023

bihpt

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Dynamics of the average fruit weight and the ratio of stone to pulp in the cherry fruit grown in the south of the steppe zone of Ukraine

Ivanova¹,

Serdyuk²,

Tymoshchuk³

et al. 2022

Rosl. g̀runtozn.

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The main indicator that determines the competitiveness of cherry fruits is the average weight of the fruit and the ratio of stone to pulp, so the study of cherry fruits of different cultivars according to these qualitative indicators is relevant. The popularity of cherries among consumers is due to the high taste qualities of fruits with an attractive appearance, as well as the early ripening period. The purpose of the research was to study the average fruit weight and stone weight of 33 cherry cultivars of three ripening periods, both introduced varieties and those included in the State Register of plant cultivars suitable for distribution in Ukraine, and to select varieties and variety samples that have scientific and practical value for studied parameters. The determination of the average weight of the fruit, the weight of the stone and their ratio of the stone to the pulp in cherry fruits was carried out in the period of consumer ripeness. Selection and preparation of samples for analysis was carried out according to DSTU ISO 874-2002. The average weight of the fruit in cherry fruits grown in the conditions of the Southern Steppe zone of Ukraine was 8.41 grams, the average stone weight was 0.56 grams. The fruits of the late ripening cherry group had the optimal fruit mass (7.27–12.18 g). The varieties ‘Svit Erliz’ and ‘Rubinova Rannia’ turned out to be the most stable with the minimum coefficients of variation according to the studied parameters in terms of the early maturing cultivars in terms of fruit weight and stone weight. Among the group of medium-ripening varieties, the most stable fruit and stone mass were the fruits of the cultivars ‘Temp’ and ‘Vinka’. In the group of cultivars with a late ripening period, the smallest variability of fruit mass and stone content was recorded in the cultivar ‘Regina’. It was established that the weather conditions of the research years had a dominant influence on the formation of fruit mass in all groups of cultivars. Varietal features had a dominant influence on the weight of the bone. The results of the research will be interesting for industrial and amateur horticulture in Ukraine

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Assessment of sweet cherry fruit quality according to the requirements of the modern market

Ivanova,

Serdiuk,

Tymoshchuk

et al. 2023

Rosl. g̀runtozn.

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Assessment of commercial properties of sweet cherry fruit determines the competitiveness of fresh fruit in the modern market. The selection of cultivars with the highest number of high-quality fruits to meet the preferences of all stakeholders is relevant. The purpose of this study was to substantiate the commercial indicators for assessing the quality of sweet cherry fruit of three ripening periods and to select the most competitive cultivars for sustainable supply of fresh fruit to the modern market. The methods used in the study were field, laboratory, and comparative. The commercial properties of 33 sweet cherry cultivars of early, middle, and late ripening were determined. The sweet cherry fruits of the cultivars under study were divided into two commercial classes according to fruit size and defects. The fruits were analysed for the following defects: cracked, scarred, and browned skin. The amount of non-standard sweet cherry fruit production for each cultivar was determined. For each ripening period of sweet cherry varieties, the average value of the volume of fruits of classes I-II and non-standard products was established. A general trend towards an increase in the amount of high-quality fruit raw materials for late-ripening cultivars was identified. The most valuable cultivars of early (Skazka and Zabuta), medium (Uliublenytsia Turovtseva and Temp) and late (Anons) ripening were identified, which provided the maximum number of class I fruits. The maximum production was determined in the Merchant (early ripening), Cordia (medium ripening) and Karina (late ripening) cultivars. The lowest volume of non-standard products was found in cultivars of different ripening periods – Skazka, Prostir, and Anons. The fruit classification into commercial classes can be used to evaluate the fruit of sweet cherry cultivars and determine the possibility of using them fresh, for long-term chilled storage and for various further processing methods

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Assessment of Sweet Cherry (Prunus Avium L.) Genotypes Grown in Conditions of Romanian Northeastern Area

Cited by 5 publications

References 0 publications

Partial Results on Fruits Assessment of Some Walnut Genotypes Preserved at Rifg Pitesti, Romania

Partial Results on Fruits Assessment of Some Walnut Genotypes Preserved at Rifg Pitesti, Romania

Dynamics of the average fruit weight and the ratio of stone to pulp in the cherry fruit grown in the south of the steppe zone of Ukraine

Assessment of sweet cherry fruit quality according to the requirements of the modern market

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