Приказ основних података о документу
Morphological properties of fruit bearing shoots of apricot cultivars
Morfološke osobine rodnih grančica sorti kajsije
dc.creator | Milatović, Dragan | |
dc.creator | Djurović, Dejan | |
dc.creator | Zec, Gordan | |
dc.date.accessioned | 2020-12-17T21:05:54Z | |
dc.date.available | 2020-12-17T21:05:54Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1450-8109 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/3567 | |
dc.description.abstract | Morphological properties of fruit bearing shoots: length, number of flower buds and vegetative buds and their ratio were studied in 20 apricot cultivars during a two-year period. Control cultivar for comparison was 'Hungarian Best' ('Magyar kajszi'), clone 235. Fruit bearing shoots of apricot were classified into three groups: shoots, sylleptic shoots and spurs. The average length of shoots ranged from 68.8 to 85.0 cm; of sylleptic shoots from 6.9 to 27.0 cm; and of spurs from 1.4 to 4.1 cm. Flower buds/vegetative buds ratio was higher in spurs and sylleptic shoots (2,5 on average), compared to shoots (1,8 on average). Most of the studied apricot cultivars are characterized by higher flower bud density compared to control cultivar ('Hungarian Best'), indicating their higher yield potential. For all studied traits statistically significant differences between cultivars were found. The great variability was found in length of shoots, number of flower buds, and number of vegetative buds, while small coefficients of variation were found in thickness of shoots and length of internodes. Based on the obtained results, recommendations for pruning can be made. Cultivars with a higher number of flower buds (per 1 m in length and in relation to vegetative buds) such as: 'Lenova', 'Tomcot', 'Veecot', 'Ninfa', 'Sophia', 'Silvercot' and 'Goldrich' require severe pruning. On the other hand, cultivars with lower flower bud density e.g. 'Hungarian Best', 'Cegledy Arany' and 'Bella d'Imola' can be pruned slightly. | en |
dc.description.abstract | Kod 20 novijih sorti kajsije u periodu od dve godine proučavane su morfološke osobine rodnih grančica: dužina, broj cvetnih i vegetativnih pupoljaka i njihov odnos. Kao kontrolna sorta za poređenje je uzeta Mađarska najbolja (klon 235). Rodne grančice kajsije podeljene su na tri grupe: duge, prevremene i kratke. Prosečna dužina dugih grančica je bila od 68,8 do 85,0 cm; prevremenih od 6,9 do 27,0 cm; a kratkih od 1,4 do 4,1 cm. Odnos broja cvetnih i vegetativnih pupoljaka je bio veći kod kratkih i prevremenih grančica (prosečno 2,5) u odnosu na duge rodne grančice (prosečno 1,8). Većina ispitivanih sorti kajsije se odlikovala većom gustinom cvetnih pupoljaka u odnosu na kontrolnu sortu (Mađarska najbolja), što ukazuje na njihov veći rodni potencijal. Za sve ispitivane osobine utvrđene su statistički značajne razlike između sorti kajsije. Veliku varijabilnost ispoljile su dužina grančica, broj cvetnih pupoljaka i broj vegetativnih pupoljaka, dok su male koeficijente varijacije imale debljina grančica i dužina internodija. Na osnovu dobijenih rezultata mogu se dati preporuke za izvođenje rezidbe. Sorte sa većim brojem cvetnih pupoljaka (po 1 m dužine i u odnosu na vegetativne pupoljke) kao što su: Lenova, Tomcot, Veecot, Ninfa, Sophia, Silvercot i Goldrich zahtevaju jaču rezidbu. S druge strane, kod sorti sa manjom gustinom cvetnih pupoljaka kao što su Mađarska najbolja, Cegledy arany i Bella d'Imola potrebno je primeniti rezidbu slabijeg intenziteta. | sr |
dc.publisher | Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-sa/4.0/ | |
dc.source | Journal of Agricultural Sciences (Belgrade) | |
dc.subject | Prunus armeniaca | en |
dc.subject | shoots | en |
dc.subject | spurs | en |
dc.subject | sylleptic shoots | en |
dc.subject | flower buds | en |
dc.subject | vegetative buds | en |
dc.subject | Prunus armeniaca | sr |
dc.subject | duge rodne grančice | sr |
dc.subject | kratke rodne grančice | sr |
dc.subject | prevremene grančice | sr |
dc.subject | cvetni pupoljci | sr |
dc.subject | vegetativni pupoljci | sr |
dc.title | Morphological properties of fruit bearing shoots of apricot cultivars | en |
dc.title | Morfološke osobine rodnih grančica sorti kajsije | sr |
dc.type | article | |
dc.rights.license | BY-SA | |
dc.citation.epage | 274 | |
dc.citation.issue | 3 | |
dc.citation.other | 59(3): 265-274 | |
dc.citation.rank | M51 | |
dc.citation.spage | 265 | |
dc.citation.volume | 59 | |
dc.identifier.doi | 10.2298/jas1403265m | |
dc.identifier.fulltext | http://aspace.agrif.bg.ac.rs/bitstream/id/2156/3564.pdf | |
dc.type.version | publishedVersion |