Evaluation of non-traditional plum cultivars for growing in the Czech conditions
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F21%3A43920263" target="_blank" >RIV/62156489:43510/21:43920263 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.17660/ActaHortic.2021.1322.18" target="_blank" >https://doi.org/10.17660/ActaHortic.2021.1322.18</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1322.18" target="_blank" >10.17660/ActaHortic.2021.1322.18</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of non-traditional plum cultivars for growing in the Czech conditions
Popis výsledku v původním jazyce
The current trend of climate change has led fruit growers to seek solutions stabilizing yields and ensuring profitable production. Furthermore, it is necessary to take into account the qualitative requirements of the market, such as the emphasis being placed on bio-sustainable cultivation and fruit production. This study deals with the possibility of growing cultivars from species not typical for fruit growing in the Czech Republic. These cultivars are derived from Prunus salicina, Prunus cerasifera and various hybrids. A total of 29 interesting cultivars and two control cultivars ('Stanley' and 'Čačanska Rana') were included in the experiment. Phenological data, pomological and qualitative characteristics were evaluated. The cultivar with the largest fruit was the Japanese plum 'Aphrodite(R)', with an average fruit weight of 53.6 g, followed by 'Fortune' with 48.5 g, and the interspecific hybrid 'Čornyj Princ' with 45.7 g. The highest refraction was recorded in the European plum 'Stanley' (22.7%) and some Asian plums such as 'Wan Hong' and 'Burbank' (22.3 and 21.6%, respectively). Surprisingly, the highest content of titratable acids was found in the cultivars 'Lavina' (40.19 g 100 g-1) and 'Kleopatra' (36.98 g 100 g-1) (both of a myrobalan origin) and the Asian plums 'Aphrodite' (34.18 g 100 g-1) and 'Zurna' (33.62 g 100 g-1) (both interspecific hybrids P. salicinaxP. cerasifera). On the other hand, the lowest content of titratable acids was observed in 'Stanley' (7.69 g 100 g-1) as the control cultivar. Vitamin C content is a very important parameter for human health. The results again show significant variability among the assessed cultivars, with the highest values of vitamin C measured in both interspecific hybrids from our breeding work 'SLE2014/1' and 'SLE2014/2' (447.1 and 328.9 mg 100 g-1, respectively). Similarly high vitamin C contents were measured in other interspecific hybrids as well. On the contrary, European and Japanese plum cultivars had less vitamin C (on average 15.7 and 26.7 mg 100 g-1, respectively). Another important parameter for consumers is the taste of the flesh. The results show that the European plum dessert cultivars had the best taste, followed by greengage cultivars, and cultivars derived from big fruit myrobalans and their hybrids. Surprisingly, the cultivars of Asian plums and interspecific hybrids had the lowest taste ratings.
Název v anglickém jazyce
Evaluation of non-traditional plum cultivars for growing in the Czech conditions
Popis výsledku anglicky
The current trend of climate change has led fruit growers to seek solutions stabilizing yields and ensuring profitable production. Furthermore, it is necessary to take into account the qualitative requirements of the market, such as the emphasis being placed on bio-sustainable cultivation and fruit production. This study deals with the possibility of growing cultivars from species not typical for fruit growing in the Czech Republic. These cultivars are derived from Prunus salicina, Prunus cerasifera and various hybrids. A total of 29 interesting cultivars and two control cultivars ('Stanley' and 'Čačanska Rana') were included in the experiment. Phenological data, pomological and qualitative characteristics were evaluated. The cultivar with the largest fruit was the Japanese plum 'Aphrodite(R)', with an average fruit weight of 53.6 g, followed by 'Fortune' with 48.5 g, and the interspecific hybrid 'Čornyj Princ' with 45.7 g. The highest refraction was recorded in the European plum 'Stanley' (22.7%) and some Asian plums such as 'Wan Hong' and 'Burbank' (22.3 and 21.6%, respectively). Surprisingly, the highest content of titratable acids was found in the cultivars 'Lavina' (40.19 g 100 g-1) and 'Kleopatra' (36.98 g 100 g-1) (both of a myrobalan origin) and the Asian plums 'Aphrodite' (34.18 g 100 g-1) and 'Zurna' (33.62 g 100 g-1) (both interspecific hybrids P. salicinaxP. cerasifera). On the other hand, the lowest content of titratable acids was observed in 'Stanley' (7.69 g 100 g-1) as the control cultivar. Vitamin C content is a very important parameter for human health. The results again show significant variability among the assessed cultivars, with the highest values of vitamin C measured in both interspecific hybrids from our breeding work 'SLE2014/1' and 'SLE2014/2' (447.1 and 328.9 mg 100 g-1, respectively). Similarly high vitamin C contents were measured in other interspecific hybrids as well. On the contrary, European and Japanese plum cultivars had less vitamin C (on average 15.7 and 26.7 mg 100 g-1, respectively). Another important parameter for consumers is the taste of the flesh. The results show that the European plum dessert cultivars had the best taste, followed by greengage cultivars, and cultivars derived from big fruit myrobalans and their hybrids. Surprisingly, the cultivars of Asian plums and interspecific hybrids had the lowest taste ratings.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
40105 - Horticulture, viticulture
Návaznosti výsledku
Projekt
<a href="/cs/project/QK1910137" target="_blank" >QK1910137: Využití nových ovocných druhů pro dlouhodobé udržení produkčního potenciálu ovocných výsadeb v podmínkách měnícího se klimatu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Acta Horticulturae 1322
ISBN
978-94-6261-314-0
ISSN
0567-7572
e-ISSN
2406-6168
Počet stran výsledku
11
Strana od-do
113-123
Název nakladatele
International Society for Horticultural Science (ISHS)
Místo vydání
Leuven
Místo konání akce
Zlatibor
Datum konání akce
14. 9. 2021
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—