Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars
Karakteristike rodnih grančica sorti evropske šljive (Prunus domestica L.) i japanske šljive (Prunus salicina lindl.)
Apstrakt
Morphological properties of fruit bearing shoots: length, number of flower buds and vegetative buds and their ratio were studied in 11 cultivars of European plum and 11 cultivars of Japanese plum during a two-year period. Fruit bearing shoots were divided into two groups: long (shoots) and short (spurs). For all studied traits, statistically significant differences between plum cultivars were found. Japanese plums had lesser thickness and shorter internodes of shoots in relation to European plums. They also had a significantly higher number of flower buds both on shoots and spurs. Based on obtained results, recommendations for pruning can be made. Cultivars with a higher number of flower buds per 1-m length and in relation to vegetative buds, like most varieties of Japanese plum and some varieties of European plum ('Stanley', 'Topper', 'Top', 'Topking'), require severe pruning. On the other hand, cultivars with lower density of flower buds, such as 'Čačanska rana' and 'Golden Plum', ca...n be pruned slightly.
Kod 11 sorti evropske šljive i 11 sorti japanske šljive u periodu od dve godine proučavane su morfološke osobine rodnih grančica: dužina, broj cvetnih i vegetativnih pupoljaka i njihov odnos. Rodne grančice podeljene su na dve grupe: duge i kratke. Japanske sorte šljive su imale manju debljinu i kraće internodije na dugim rodnim grančicama u odnosu na evropske sorte šljive. One su takođe imale znatno veći broj cvetnih pupoljaka kako na dugim, tako i na kratkim rodnim grančicama. 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 je slučaj kod većine sorti japanske šljive i nekih sorti evropske šljive (Stanley, Čačanska lepotica, Toper, Top, Topking) zahtevaju jaču rezidbu. Sa druge strane, kod sorti sa manjom gustinom cvetnih pupoljaka kao što su Čačanska rana i Golden Plum, potrebno je primeniti rezidbu slabijeg intenziteta.
Ključne reči:
plum / shoots / spurs / flower buds / vegetative buds / pruning / šljiva / duge rodne grančice / kratke rodne grančice / cvetni pupoljci / vegetativni pupoljci / rezidbaIzvor:
Journal of Agricultural Sciences (Belgrade), 2015, 60, 2, 149-158Izdavač:
- Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
Finansiranje / projekti:
- Primena novih genotipova i tehnoloških inovacija u cilju unapređenja voćarske i vinogradarske proizvodnje (RS-MESTD-Technological Development (TD or TR)-31063)
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Milatović, Dragan AU - Djurović, Dejan AU - Zec, Gordan PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3918 AB - Morphological properties of fruit bearing shoots: length, number of flower buds and vegetative buds and their ratio were studied in 11 cultivars of European plum and 11 cultivars of Japanese plum during a two-year period. Fruit bearing shoots were divided into two groups: long (shoots) and short (spurs). For all studied traits, statistically significant differences between plum cultivars were found. Japanese plums had lesser thickness and shorter internodes of shoots in relation to European plums. They also had a significantly higher number of flower buds both on shoots and spurs. Based on obtained results, recommendations for pruning can be made. Cultivars with a higher number of flower buds per 1-m length and in relation to vegetative buds, like most varieties of Japanese plum and some varieties of European plum ('Stanley', 'Topper', 'Top', 'Topking'), require severe pruning. On the other hand, cultivars with lower density of flower buds, such as 'Čačanska rana' and 'Golden Plum', can be pruned slightly. AB - Kod 11 sorti evropske šljive i 11 sorti japanske šljive u periodu od dve godine proučavane su morfološke osobine rodnih grančica: dužina, broj cvetnih i vegetativnih pupoljaka i njihov odnos. Rodne grančice podeljene su na dve grupe: duge i kratke. Japanske sorte šljive su imale manju debljinu i kraće internodije na dugim rodnim grančicama u odnosu na evropske sorte šljive. One su takođe imale znatno veći broj cvetnih pupoljaka kako na dugim, tako i na kratkim rodnim grančicama. 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 je slučaj kod većine sorti japanske šljive i nekih sorti evropske šljive (Stanley, Čačanska lepotica, Toper, Top, Topking) zahtevaju jaču rezidbu. Sa druge strane, kod sorti sa manjom gustinom cvetnih pupoljaka kao što su Čačanska rana i Golden Plum, potrebno je primeniti rezidbu slabijeg intenziteta. PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars T1 - Karakteristike rodnih grančica sorti evropske šljive (Prunus domestica L.) i japanske šljive (Prunus salicina lindl.) EP - 158 IS - 2 SP - 149 VL - 60 DO - 10.2298/JAS1502149M ER -
@article{ author = "Milatović, Dragan and Djurović, Dejan and Zec, Gordan", year = "2015", abstract = "Morphological properties of fruit bearing shoots: length, number of flower buds and vegetative buds and their ratio were studied in 11 cultivars of European plum and 11 cultivars of Japanese plum during a two-year period. Fruit bearing shoots were divided into two groups: long (shoots) and short (spurs). For all studied traits, statistically significant differences between plum cultivars were found. Japanese plums had lesser thickness and shorter internodes of shoots in relation to European plums. They also had a significantly higher number of flower buds both on shoots and spurs. Based on obtained results, recommendations for pruning can be made. Cultivars with a higher number of flower buds per 1-m length and in relation to vegetative buds, like most varieties of Japanese plum and some varieties of European plum ('Stanley', 'Topper', 'Top', 'Topking'), require severe pruning. On the other hand, cultivars with lower density of flower buds, such as 'Čačanska rana' and 'Golden Plum', can be pruned slightly., Kod 11 sorti evropske šljive i 11 sorti japanske šljive u periodu od dve godine proučavane su morfološke osobine rodnih grančica: dužina, broj cvetnih i vegetativnih pupoljaka i njihov odnos. Rodne grančice podeljene su na dve grupe: duge i kratke. Japanske sorte šljive su imale manju debljinu i kraće internodije na dugim rodnim grančicama u odnosu na evropske sorte šljive. One su takođe imale znatno veći broj cvetnih pupoljaka kako na dugim, tako i na kratkim rodnim grančicama. 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 je slučaj kod većine sorti japanske šljive i nekih sorti evropske šljive (Stanley, Čačanska lepotica, Toper, Top, Topking) zahtevaju jaču rezidbu. Sa druge strane, kod sorti sa manjom gustinom cvetnih pupoljaka kao što su Čačanska rana i Golden Plum, potrebno je primeniti rezidbu slabijeg intenziteta.", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars, Karakteristike rodnih grančica sorti evropske šljive (Prunus domestica L.) i japanske šljive (Prunus salicina lindl.)", pages = "158-149", number = "2", volume = "60", doi = "10.2298/JAS1502149M" }
Milatović, D., Djurović, D.,& Zec, G.. (2015). Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 60(2), 149-158. https://doi.org/10.2298/JAS1502149M
Milatović D, Djurović D, Zec G. Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars. in Journal of Agricultural Sciences (Belgrade). 2015;60(2):149-158. doi:10.2298/JAS1502149M .
Milatović, Dragan, Djurović, Dejan, Zec, Gordan, "Fruit bearing shoot characteristics of European plum (Prunus domestica L.) and Japanese plum (Prunus salicina lindl.): Cultivars" in Journal of Agricultural Sciences (Belgrade), 60, no. 2 (2015):149-158, https://doi.org/10.2298/JAS1502149M . .