Evaluation of Some Introduced Plum Cultivars in Rimsa Troyan

Dragoyski, K.; Minev, I.; Dinkova, H.; Stoyanova, T.; Minkov, P.

doi:10.17660/actahortic.2010.874.44

Cited by 5 publications

(5 citation statements)

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“…The cultivar 'Tegera' was reported to have 20.6 Brix% in Bulgaria (Dragoyski et al, 2010). Previous studies in Latvia reported a soluble solid content of 14.9 Brix% for the cultivar 'Victoria' (Skrîvele et al, 1998).…”

Section: Discussionmentioning

confidence: 93%

“…For example, flowering time for the cultivar 'Tegera' in Bulgaria is one month earlier than when grown in Latvian conditions, and ripening time is approximately half a month earlier than in Latvia (Dragoyski et al, 2010). In Serbia, the flowering time for the cultivar 'Victoria' is at the beginning of April (in Latvia flowering occurs one month later), but ripening time is middle of August (in Latvia at the end of August).…”

Section: Discussionmentioning

confidence: 98%

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Evaluation of German Plum Selections in Latvia

Grāvīte

Kaufmane

2017

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

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The aim of the study was to determine the suitability of growing plum cultivars and hybrids of German origin in Latvian conditions. In the trial the plum cultivars and hybrids were planted at the Latvia State Institute of Fruit Growing (now, Institute of Horticulture) in spring 2008. Six W. Hartmann genotypes (cultivars ‘Tipala’, ‘Tegera’ and ‘Haganta’, and hybrids H-5102, H-3753, and H-3690) from Hohenheim University were included in the study. Prunus cerasifera was used as rootstock. The parameters evaluated were: beginning of flowering, ripening time, average yield (kg per tree), cumulative yield (kg), and average fruit weight from 2012 to 2016, and content of soluble solids from 2014 to 2016. In addition, self-fertility was evaluated in 2015 and 2016 for three cultivars and one hybrid. The winter of 2010/2011 was unfavourable, as plum orchards and most plum cultivars in Latvia suffered winter damage, but cultivars and hybrids in the trial were without damages. Significant damages were not observed in further years. Average flowering time in the four-year period for all cultivars and hybrids was the 1st or 2nd decade of May, harvest time was from the 1st decade of August to the 3rd decade of September. The earliest was hybrid H-3690, and the latest was cv.’Haganta’. The most productive was hybrid H-3690, which gave 42 kg in the 3rd year of yield and had the most rapid rise in yields. ‘Haganta’ had the biggest fruits (50 to 60 g) and highest content of soluble solids (17-18 Brix%). Self-fertility level was 40% for ‘Tegera’, 17.4% for ‘Haganta’, 14.5% for H-3690 and 0% for ‘Tipala’. Evaluation of all analysed parameters showed that ‘Tegera’ could be recommended for Latvian growers thanks to good winter hardiness in the research period. ‘Haganta’ is recommended only for warmer regions in Latvia. Hybrid H-3690 will potentially be useful for Latvian growers.

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Section: Discussionmentioning

confidence: 93%

Section: Discussionmentioning

confidence: 98%

Evaluation of German Plum Selections in Latvia

Grāvīte

Kaufmane

2017

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

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“…Cvetanje i zrenje sorti šljive na podru ju Beograda je bilo ranije u pore enju sa istim sortama u uslovima eške (Blažek i Pišteková, 2009), centralne Bugarske (Dragoyski et al, 2010) i severne Crne Gore (Božovi i Ja imovi , 2012). Ove razlike su posledica razli itih klimatskih karakteristika lokaliteta ispitivanja.…”

Section: Rezultati I Diskusijaunclassified

“…Peteljka ploda je bila najkra a kod sorte Vengerka jubilejna (1,0 cm), a najduža kod standard sorte a anska rodna (2,3 cm). Rezultati dobijeni za osobine ploda u ovom radu su u saglasnosti sa prethodno objavljenim rezultatima za pojedine sorte (Blažek et al, 2004;Dragoyski et al, 2010;Miloševi i Miloševi , 2011;Gliši et al, 2015). Vrednosti u ovom istraživanju su bile nešto niže u odnosu na vrednosti koje su dobili Hodun et al (1998) Sve ispitivane sorte su imale visok sadržaj rastvorljive suve materije (iznad 17%).…”

Section: Rezultati I Diskusijaunclassified

“…Table 4. Indices of fruit quality of plum cultivars (average, 2013-2017 Podaci o hemijskom sastavu plodova su u skladu sa prethodno objavljenim rezultatima za pojedine sorte (Dragoyski et al, 2010;Bozhkova, 2013;Gliši et al, 2015). U odnosu na rezultate koje su dobili Boha enko et al (2010) u uslovima eške, u našem istraživanju je dobijen viši sadržaj RSM i niži sadržaj UK.…”

Section: Rezultati I Diskusijaunclassified

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Phenological characteristics, yield and fruit quality of medium-late ripening plum cultivars in the region of Belgrade

et al. 2018

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Sažetak: U periodu od pet godina (2013)(2014)(2015)(2016)(2017) na podru ju Beograda ispitivane su fenološke osobine, rodnost i kvalitet ploda 14 sorti šljive srednje poznog vremena zrenja. Kao standard za pore enje je uzeta sorta a anska rodna. Prose no vreme cvetanja je bilo u prvoj polovini aprila, a zrenja plodova u prvoj polovini avgusta. Najmanji prinos po stablu imala je sorta Nevena (1,6 kg), a najviši sorta Mildora (22,5 kg). Statisti ki zna ajno niži prinos u odnosu na standard imalo je sedam sorti. Najmanja bujnost je utvr ena kod standard sorte ( a anska rodna), a najve a kod sorte Milka. Prose na masa ploda je iznosila od 19,5 g (Nevena) do 50,5 g (Valor). U pore enju sa kontrolom, masa ploda je bila statisti ki zna ajno ve a kod pet sorti. Sve sorte su imale visok sadržaj rastvorljive suve materije (iznad 17%), dok je kod sorti Mildora i Valor on bio zna ajno viši u odnosu na kontrolu. Na osnovu rezultata istraživanja, za gajenje se mogu preporu iti slede e sorte: Valor i a anska najbolja kao pretežno stone sorte, Jojo i Vengerka krupna slatka kao sorte kombinovanih svojstava, i Mildora kao sorta za preradu.Klju ne re i: Prunus domestica, cvetanje, zrenje, prinos, osobine ploda. UvodŠljiva je po broju stabala i proizvodnji najzna ajnija vrsta vo aka u Srbiji. Sa godišnjom proizvodnjom od 415.093 t (prosek 2012-2016. godine), Srbija zauzima tre e mesto u svetu, iza Kine i Rumunije. Me utim, u proizvodnji šljive se sre u mnogi problemi kao što su: veliki udeo starih i zapuštenih zasada sa ekstenzivnom proizvodnjom i slabom primenom agrotehni kih i pomotehni kih mera, široka rasprostranjenost šarke šljive, veliki udeo rakijskih sorti lošijeg kvaliteta i manje upotrebne vrednosti plodova, kao i nizak nivo tehnologije prerade. Zbog navedenih razloga, prose an prinos šljive je mali i iznosi 5,3 t/ha (Republi ki zavod za statistiku RS, 2017).

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