Growth and productivity characteristics of Japanese plum cultivars
Karakteristike rasta i rodnosti sorti japanske šljive
Апстракт
Growth and productivity characteristics including: initial and final fruit set, yield per tree, trunk cross-sectional area, yield efficiency and fruit weight were studied in ten cultivars of Japanese plums in the Belgrade area for the period of three years (2013-2015). Initial fruit set ranged from 5.6 to 44.4%, and the final fruit set from 2.6 to 23.36%. The high yield per tree (over 10 kg) was obtained in cultivars ‘Obilnaja’ and ‘Morettini 355’, whereas the low yield (under 5 kg) was obtained in cultivars ‘Strival’, ‘Black Amber’, ‘Early Angeleno’ and ‘Autumn Giant’. The lowest vigor was observed in the cultivar ‘Golden Plum’, and the highest in the cultivar ‘Strival’. The majority of cultivars had a very large fruit (over 50 g). The yield was strongly positively correlated with initial and final fruit set (r = 0.84**; r = 0.92**, respectively). Fruit weight was moderately negatively correlated with initial and final fruit set (r = -0.67*; r = -0.63*, respectively).
U periodu od tri godine (2013-2015) kod deset sorti japanske šljive na području Beograda proučavane su karakteristike rasta i rodnosti: inicijalno i finalno zametanje plodova, prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda. Inicijalno zametanje plodova je variralo u rasponu 5,6−44,4%, a finalno zametanje 2,6−23,3%. Visok prinos po stablu (preko 10 kg) imale su sorte Obilnaja i Morettini 355, dok su nizak prinos (ispod 5 kg) imale sorte Strival, Black Amber, Early Angeleno i Autumn Giant. Najmanju bujnost je imala sorta Golden Plum, a najveću Strival. Većina sorti je imala krupan ili vrlo krupan plod (preko 50 g). Prinos je bio u jakoj pozitivnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = 0,84**, odnosno r = 0,92**). Masa ploda je bila u srednje jakoj negativnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = -0,67*, odnosno r = -0,63*).
Кључне речи:
Prunus salicina / fruit set / yield / vigor / yield efficiency / fruit weight / Prunus salicina / zametanje plodova / prinos / bujnost / koeficijent rodnosti / masa plodaИзвор:
Journal of Agricultural Sciences (Belgrade), 2017, 62, 2, 133-141Издавач:
- Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
Финансирање / пројекти:
- Примена нових генотипова и технолошких иновација у циљу унапређења воћарске и виноградарске производње (RS-MESTD-Technological Development (TD or TR)-31063)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Milatović, Dragan AU - Djurović, Dejan AU - Zec, Gordan PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4563 AB - Growth and productivity characteristics including: initial and final fruit set, yield per tree, trunk cross-sectional area, yield efficiency and fruit weight were studied in ten cultivars of Japanese plums in the Belgrade area for the period of three years (2013-2015). Initial fruit set ranged from 5.6 to 44.4%, and the final fruit set from 2.6 to 23.36%. The high yield per tree (over 10 kg) was obtained in cultivars ‘Obilnaja’ and ‘Morettini 355’, whereas the low yield (under 5 kg) was obtained in cultivars ‘Strival’, ‘Black Amber’, ‘Early Angeleno’ and ‘Autumn Giant’. The lowest vigor was observed in the cultivar ‘Golden Plum’, and the highest in the cultivar ‘Strival’. The majority of cultivars had a very large fruit (over 50 g). The yield was strongly positively correlated with initial and final fruit set (r = 0.84**; r = 0.92**, respectively). Fruit weight was moderately negatively correlated with initial and final fruit set (r = -0.67*; r = -0.63*, respectively). AB - U periodu od tri godine (2013-2015) kod deset sorti japanske šljive na području Beograda proučavane su karakteristike rasta i rodnosti: inicijalno i finalno zametanje plodova, prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda. Inicijalno zametanje plodova je variralo u rasponu 5,6−44,4%, a finalno zametanje 2,6−23,3%. Visok prinos po stablu (preko 10 kg) imale su sorte Obilnaja i Morettini 355, dok su nizak prinos (ispod 5 kg) imale sorte Strival, Black Amber, Early Angeleno i Autumn Giant. Najmanju bujnost je imala sorta Golden Plum, a najveću Strival. Većina sorti je imala krupan ili vrlo krupan plod (preko 50 g). Prinos je bio u jakoj pozitivnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = 0,84**, odnosno r = 0,92**). Masa ploda je bila u srednje jakoj negativnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = -0,67*, odnosno r = -0,63*). PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Growth and productivity characteristics of Japanese plum cultivars T1 - Karakteristike rasta i rodnosti sorti japanske šljive EP - 141 IS - 2 SP - 133 VL - 62 DO - 10.2298/JAS1702133M ER -
@article{ author = "Milatović, Dragan and Djurović, Dejan and Zec, Gordan", year = "2017", abstract = "Growth and productivity characteristics including: initial and final fruit set, yield per tree, trunk cross-sectional area, yield efficiency and fruit weight were studied in ten cultivars of Japanese plums in the Belgrade area for the period of three years (2013-2015). Initial fruit set ranged from 5.6 to 44.4%, and the final fruit set from 2.6 to 23.36%. The high yield per tree (over 10 kg) was obtained in cultivars ‘Obilnaja’ and ‘Morettini 355’, whereas the low yield (under 5 kg) was obtained in cultivars ‘Strival’, ‘Black Amber’, ‘Early Angeleno’ and ‘Autumn Giant’. The lowest vigor was observed in the cultivar ‘Golden Plum’, and the highest in the cultivar ‘Strival’. The majority of cultivars had a very large fruit (over 50 g). The yield was strongly positively correlated with initial and final fruit set (r = 0.84**; r = 0.92**, respectively). Fruit weight was moderately negatively correlated with initial and final fruit set (r = -0.67*; r = -0.63*, respectively)., U periodu od tri godine (2013-2015) kod deset sorti japanske šljive na području Beograda proučavane su karakteristike rasta i rodnosti: inicijalno i finalno zametanje plodova, prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda. Inicijalno zametanje plodova je variralo u rasponu 5,6−44,4%, a finalno zametanje 2,6−23,3%. Visok prinos po stablu (preko 10 kg) imale su sorte Obilnaja i Morettini 355, dok su nizak prinos (ispod 5 kg) imale sorte Strival, Black Amber, Early Angeleno i Autumn Giant. Najmanju bujnost je imala sorta Golden Plum, a najveću Strival. Većina sorti je imala krupan ili vrlo krupan plod (preko 50 g). Prinos je bio u jakoj pozitivnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = 0,84**, odnosno r = 0,92**). Masa ploda je bila u srednje jakoj negativnoj korelaciji sa inicijalnim i finalnim zametanjem plodova (r = -0,67*, odnosno r = -0,63*).", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Growth and productivity characteristics of Japanese plum cultivars, Karakteristike rasta i rodnosti sorti japanske šljive", pages = "141-133", number = "2", volume = "62", doi = "10.2298/JAS1702133M" }
Milatović, D., Djurović, D.,& Zec, G.. (2017). Growth and productivity characteristics of Japanese plum cultivars. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 62(2), 133-141. https://doi.org/10.2298/JAS1702133M
Milatović D, Djurović D, Zec G. Growth and productivity characteristics of Japanese plum cultivars. in Journal of Agricultural Sciences (Belgrade). 2017;62(2):133-141. doi:10.2298/JAS1702133M .
Milatović, Dragan, Djurović, Dejan, Zec, Gordan, "Growth and productivity characteristics of Japanese plum cultivars" in Journal of Agricultural Sciences (Belgrade), 62, no. 2 (2017):133-141, https://doi.org/10.2298/JAS1702133M . .