scholarly journals Fruit quality characteristics of the Bulgarian sweet cherry cultivar ‘Rozalina’

2021 ◽  
Vol 2 (2) ◽  
pp. 93-98
Author(s):  
Ssashka Savchovska ◽  
◽  
Marieta Nesheva ◽  
Keyword(s):  
Fruit Quality ◽  
Sweet Cherry ◽  
Quality Characteristics

Sweet cherry collection composition and breeding value of Melitopol experimental station of horticulture

2019 ◽  
pp. 108-120
Author(s):  
L.M. Tolstolik
Keyword(s):  
Fruit Quality ◽  
Gene Pool ◽  
Sweet Cherry ◽  
Breeding Value ◽  
Economic Traits ◽  
Experimental Station ◽  
Parent Stock ◽  
Western European ◽  
One Year ◽  
Morphogenic Process

Aim. To evaluate the composition and breeding potential of a gene poolcollection of sweet cherry varieties of M.F. SydorenkoMelitopolResearch Station of Fruit Growing of the Institute of Horticulture, NAAS of Ukraine. Result and Discussion.The results of studying the morphological, economic and biological features of sweet cherry (Cerasusavium L. Moench) varieties from the gene pool collection of MelitopolExperimental Station of Horticulturenamed after M.F. Sidorenko of the Institute of Horticulture of NAAS are presented. The history of the collection creation and the genealogy of modern Ukrainian varieties were analyzed. We found that they were the 1st and 2nd generations of traditional Western European varieties. Major sweet cherry varieties that had been most often used in developing modern Ukrainian assortment, were identified. Analysis of the collection showed that 111 accessions of 129 were varieties bred in Melitopol, 40 of which are officially registered.The other accessions are elite forms, which failed the state variety trials or are being tested according to the competitive design. Among the latter, promising forms (candidates for varieties and pre-breeding forms) were distinguished, as they are sources of valuable economic traits. It was determined that the morphogenic process had contributed to the diversity in fruit quality features, which enabled building up a trait collection of sweet cherries for 20 traits with 82 levels of their expression. However, morphogenesis almost did not affect the growth power, fructification nature, generative organs, fructification time and resistance to diseases, therefore there are no significant differences in these features between the collection accessions bred at Melitopol Experimental Station of Horticulture named after M.F. Sidorenko of the Institute of Horticulture of NAAS. Most of the varieties grown on Magalebian cherry plantlet have extensive crowns, bear fruit on "May bouquets" and, after one-year growth, are winter hardy, tolerant to drought, moderately and highly resistant to spur blight and leaf spot as well as self-infertile. On this parent stock, most of the varieties come into fruition after 5-6 years and quickly increase their yields. It was established that enrichment of the gene pool collection with valuable introduced accessions and their wide involvement in hybridization were currently the key objectives aimed at expansion of morphogenesis limits to obtain competitive varieties with high adaptability, productivity and marketability. Conclusions. Modern Ukrainian varieties are the 1st and 2nd generations of traditional Western European varieties. German variety Drogansgelbeknorpelkirsche (DroganaZhyoltaya) with its clone Napoleon Belaya and Russian-Ukrainian variety Valeriy Chkalov were the most actively used in their development. 86% of the gene pool collection of MelitopolExperimental Stationof Horticulture named after M.F. Sidorenkoof the Institute of Horticulture of NAAS are varieties bred in Melitopol differing mainly in ripening time and fruit quality. The collection contains released varieties, a number of sources of valuable traits and, as a tool for the effective implementation of modern breeding programs, requires enrichment with varieties of other eco-geographical groups.

Pseudomonas putida P3-57 induces cucumber (Cucumis sativus L.) defense responses and improves fruit quality characteristics under commercial greenhouse conditions

2021 ◽  
Vol 280 ◽  
pp. 109942
Author(s):  
Sahar Alipour Kafi ◽  
Saeid Arabhosseini ◽  
Ebrahim Karimi ◽  
Parisa Koobaz ◽  
Ali Mohammadi ◽  
...  
Keyword(s):  
Pseudomonas Putida ◽  
Cucumis Sativus ◽  
Fruit Quality ◽  
Defense Responses ◽  
Quality Characteristics ◽  
Cucumis Sativus L

scholarly journals Pruning effects on vegetative growth and fruit quality of 'Bing'/'Gisela®5' and 'Bing'/'Gisela®6' sweet cherry trees (Prunus avium)

2012 ◽  
Vol 39 (1) ◽  
pp. 117-126 ◽  
Author(s):  
Macarena Villasante ◽  
Soledad Godoy ◽  
Juan Pablo Zoffoli ◽  
Marlene Ayala
Keyword(s):  
Fruit Quality ◽  
Vegetative Growth ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Cherry Trees

scholarly journals Morphological, Leaf Nutrient, and Fruit Quality Characteristics of Diverse Tomato Cultivars under Organic Low-Input Management

2021 ◽  
Vol 13 (21) ◽  
pp. 12326
Author(s):  
Leangsrun Chea ◽  
Cut Erika ◽  
Marcel Naumann ◽  
Inga Smit ◽  
Bernd Horneburg ◽  
...  
Keyword(s):  
Fruit Quality ◽  
Plant Morphology ◽  
Quality Characteristics ◽  
Fruit Yield ◽  
Soluble Solids ◽  
Mineral Concentration ◽  
Tomato Production ◽  
Low Input ◽  
Yield And Quality ◽  
Tomato Cultivars

Increasing fruit yield and quality of tomatoes under organic low-input conditions remains a challenge for producers and breeders. Therefore, it is necessary to identify superior tomato cultivars that are suitable for production and use as parents in breeding programmes. In the present study, the variations in plant morphology and fruit quality characteristics of tomato cultivars were assessed to reveal the traits associated with improved yield and fruit quality. Sixty diverse tomato cultivars were screened in 2015, and in 2016, a subset of 20 cultivars was selected for further evaluation under organic low-input conditions. The results showed high variability among cultivars in all 28 traits that were observed. Salad cultivars had lower plant growth and fruit quality (minerals, dry matter, total soluble solids, and total phenolics) by 10–70%, but they displayed 10–60% higher fruit yield and leaf minerals than cocktail cultivars. Salad tomato cultivars with superior yield and harvest index were mainly derived from breeding for intensive indoor production. Cocktail cultivars with superior yield were mainly derived from organic and outdoor breeding programs. There was a trade-off between fruit yield and quality, indicating a challenge for simultaneous improvement of yield and quality. The importance of Mg was highlighted because of its contribution to the fruit mineral concentration and fruit quality. Cultivars superior in one trait or trait combination under organic low-input conditions were identified to be used by producers and breeders as superior cultivars to meet their production targets and breeding objectives. The importance of Mg provides a novel path for further research on improving soil-available Mg in organic tomato production to enhance fruit mineral concentration and fruit quality in general.

scholarly journals Canopy Spraying of Abscisic Acid to Improve Fruit Quality of Different Sweet Cherry Cultivars

Agronomy ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1947
Author(s):  
Alson Time ◽  
Claudio Ponce ◽  
Nathalie Kuhn ◽  
Macarena Arellano ◽  
Boris Sagredo ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Fruit Quality ◽  
Growth Regulator ◽  
Sweet Cherry ◽  
Fruit Size ◽  
Nordihydroguaiaretic Acid ◽  
Fruit Color ◽  
Tree Canopy ◽  
Exogenous Aba ◽  
Climacteric Fruit

Abscisic acid (ABA) plays a major role in promoting ripening in sweet cherry, a non-climacteric fruit. Exogenous application of ABA has been performed to study fruit ripening and cracking, but this growth regulator is not used for commercial production. To determine the potential of this growth regulator to improve sweet cherry fruit quality, ABA canopy spraying was assayed in four cultivars. Canopy spraying of S-ABA significantly: (1) enhanced sweet cherry fruit color in ‘Glenred’, ‘Lapins’ and ‘Bing’ cultivars, but not in ‘Royal Rainier’ (a bi-colored cultivar), and (2) decreased fruit size and firmness in ‘Lapins’, ‘Bing’ and ‘Royal Rainier’. Seasonally reproducible effects were seen in ‘Lapins’ (mid/late-maturing) but not in ‘Glenred’ (early-maturing). Canopy spraying of nordihydroguaiaretic acid (NDGA) decreased color and increased fruit size in ‘Lapins’, but not in ‘Glenred’. Direct application of ABA on fruits attached to the tree, without application to the foliage, increased ‘Lapins’ fruit color without reducing size. These results suggest a localized fruit response to exogenous ABA application on fruit color development, but that a decrease in fruit size may be due to the effects of exogenous ABA on the tree canopy foliage.

Fruit ripening and harvest.

2021 ◽  
pp. 282-303
Author(s):  
Lynn E. Long ◽  
Gregory A. Lang ◽  
Clive Kaiser
Keyword(s):  
Fruit Quality ◽  
Fruit Ripening ◽  
Sweet Cherry ◽  
Humidity Control ◽  
Fruit Cracking ◽  
Temperature And Humidity ◽  
Harvesting Techniques ◽  
Safe Transport

Abstract This chapter provides information on the processes that occur in the sweet cherry fruit during ripening prior to harvest. Some pre-harvest disorders, such as fruit cracking, and their management are presented. Some factors to consider during the harvesting of the fruits are also discussed, along with various harvesting techniques. Some postharvest fruit quality considerations are highlighted and the importance of postharvest temperature and humidity control and safe transport of fruits from the orchard to the packing house are pointed out.

PHENOLOGY AND FRUIT QUALITY OF NINE SWEET CHERRY CULTIVARS IN SOUTH PATAGONIA

2008 ◽  
pp. 841-848 ◽  
Author(s):  
L. San Martino ◽  
F.A. Manavella ◽  
D.A. García ◽  
G. Salato
Keyword(s):  
Fruit Quality ◽  
Sweet Cherry ◽  
Sweet Cherry Cultivars ◽  
South Patagonia
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