The rootstock and time of harvest influence the chemical composition of the plum
Аутори
Tomić, JelenaPešaković, Marijana
Rilak, Boris
Glišić, Ivana
Milošević, Nebojša
Štampar, Franc
Mikulič-Petkovšek, Maja
Jakopič, Jerneja
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Despite Serbia being among the world's largest producers of plums with about 5% of production,
seedlings of 'Mirobalan' (Prunus cerasifera Ehrh.), characterized by a number of disadvantages,
represent the most commonly used plum rootstock. Considering the intensification of plum
production this study was aimed to characterize by yield and content of sugars and organic acids,
as well as phenols in plum cultivar 'Čačanska Lepotica' grafted on four vegetative rootstocks
(three medium vigor 'Docera 6', 'Wavit' and 'Weiwa' and one low vigor rootstock 'Dospina 235')
during two years (2017‒2018). According to the analyses of primary metabolites, the harvest
season effect was more predominant than the rootstock. Fruits harvested in 2017 were the best
results for total sugars and sugars/acids ratio (94.0 g/kg FW and 5.6, respectively) while fruits
harvested in 2018 had significantly higher phenol content (253.8 mg/kg FW). The dominant
phenolic compounds in plum fruits were phenolic ac...ids and flavanols, while flavonols and
anthocyanins were determined in a lower concentration. The results demonstrate a significant
influence of rootstock on phenolic content in plum fruits. All tested phenolic groups were
significantly higher in the fruit of 'Čačanska Lepotica' grafted on 'Docera 6' and 'Dospina 235' in
both tested years, except the content of flavonols and anthocyanins in grafting combination with
rootstocks 'Wavit' and 'Weiwa' in 2017. In order to improve the intensity of plum growing and
the nutritional quality of fruits, 'Docera 6', a rootstock with hypersensitive resistance to Plum pox
virus (PPV), can be recommended for further expansion in agroecological conditions of southeast
Europe.
Кључне речи:
Prunus domestica / vegetative rootstocks / sugars / organic acids / phenolsИзвор:
The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia, 2023, 87-87Издавач:
- Zagreb : University of Zagreb, Faculty of Agriculture
Институција/група
Institut za voćarstvoTY - CONF AU - Tomić, Jelena AU - Pešaković, Marijana AU - Rilak, Boris AU - Glišić, Ivana AU - Milošević, Nebojša AU - Štampar, Franc AU - Mikulič-Petkovšek, Maja AU - Jakopič, Jerneja PY - 2023 UR - https://refri.institut-cacak.org/handle/123456789/627 AB - Despite Serbia being among the world's largest producers of plums with about 5% of production, seedlings of 'Mirobalan' (Prunus cerasifera Ehrh.), characterized by a number of disadvantages, represent the most commonly used plum rootstock. Considering the intensification of plum production this study was aimed to characterize by yield and content of sugars and organic acids, as well as phenols in plum cultivar 'Čačanska Lepotica' grafted on four vegetative rootstocks (three medium vigor 'Docera 6', 'Wavit' and 'Weiwa' and one low vigor rootstock 'Dospina 235') during two years (2017‒2018). According to the analyses of primary metabolites, the harvest season effect was more predominant than the rootstock. Fruits harvested in 2017 were the best results for total sugars and sugars/acids ratio (94.0 g/kg FW and 5.6, respectively) while fruits harvested in 2018 had significantly higher phenol content (253.8 mg/kg FW). The dominant phenolic compounds in plum fruits were phenolic acids and flavanols, while flavonols and anthocyanins were determined in a lower concentration. The results demonstrate a significant influence of rootstock on phenolic content in plum fruits. All tested phenolic groups were significantly higher in the fruit of 'Čačanska Lepotica' grafted on 'Docera 6' and 'Dospina 235' in both tested years, except the content of flavonols and anthocyanins in grafting combination with rootstocks 'Wavit' and 'Weiwa' in 2017. In order to improve the intensity of plum growing and the nutritional quality of fruits, 'Docera 6', a rootstock with hypersensitive resistance to Plum pox virus (PPV), can be recommended for further expansion in agroecological conditions of southeast Europe. PB - Zagreb : University of Zagreb, Faculty of Agriculture C3 - The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia T1 - The rootstock and time of harvest influence the chemical composition of the plum EP - 87 SP - 87 ER -
@conference{ author = "Tomić, Jelena and Pešaković, Marijana and Rilak, Boris and Glišić, Ivana and Milošević, Nebojša and Štampar, Franc and Mikulič-Petkovšek, Maja and Jakopič, Jerneja", year = "2023", abstract = "Despite Serbia being among the world's largest producers of plums with about 5% of production,seedlings of 'Mirobalan' (Prunus cerasifera Ehrh.), characterized by a number of disadvantages,represent the most commonly used plum rootstock. Considering the intensification of plumproduction this study was aimed to characterize by yield and content of sugars and organic acids,as well as phenols in plum cultivar 'Čačanska Lepotica' grafted on four vegetative rootstocks(three medium vigor 'Docera 6', 'Wavit' and 'Weiwa' and one low vigor rootstock 'Dospina 235')during two years (2017‒2018). According to the analyses of primary metabolites, the harvestseason effect was more predominant than the rootstock. Fruits harvested in 2017 were the bestresults for total sugars and sugars/acids ratio (94.0 g/kg FW and 5.6, respectively) while fruitsharvested in 2018 had significantly higher phenol content (253.8 mg/kg FW). The dominantphenolic compounds in plum fruits were phenolic acids and flavanols, while flavonols andanthocyanins were determined in a lower concentration. The results demonstrate a significantinfluence of rootstock on phenolic content in plum fruits. All tested phenolic groups weresignificantly higher in the fruit of 'Čačanska Lepotica' grafted on 'Docera 6' and 'Dospina 235' inboth tested years, except the content of flavonols and anthocyanins in grafting combination withrootstocks 'Wavit' and 'Weiwa' in 2017. In order to improve the intensity of plum growing andthe nutritional quality of fruits, 'Docera 6', a rootstock with hypersensitive resistance to Plum poxvirus (PPV), can be recommended for further expansion in agroecological conditions of southeastEurope.", publisher = "Zagreb : University of Zagreb, Faculty of Agriculture", journal = "The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia", title = "The rootstock and time of harvest influence the chemical composition of the plum", pages = "87-87" }
Tomić, J., Pešaković, M., Rilak, B., Glišić, I., Milošević, N., Štampar, F., Mikulič-Petkovšek, M.,& Jakopič, J.. (2023). The rootstock and time of harvest influence the chemical composition of the plum. in The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia Zagreb : University of Zagreb, Faculty of Agriculture., 87-87.
Tomić J, Pešaković M, Rilak B, Glišić I, Milošević N, Štampar F, Mikulič-Petkovšek M, Jakopič J. The rootstock and time of harvest influence the chemical composition of the plum. in The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia. 2023;:87-87..
Tomić, Jelena, Pešaković, Marijana, Rilak, Boris, Glišić, Ivana, Milošević, Nebojša, Štampar, Franc, Mikulič-Petkovšek, Maja, Jakopič, Jerneja, "The rootstock and time of harvest influence the chemical composition of the plum" in The Book of Abstracts : V Balkan Symposium on Fruit Growing, June 18-21 2023, Zagreb, Croatia (2023):87-87.