Productivity of apricot cultivars of medium late and late maturity in the Belgrade area
Rodnost srednje kasnih i kasnih sorti kajsije u beogradskom području
Апстракт
Characteristics of productivity and growth (yield per tree, trunk cross- sectional area, yield efficiency and fruit weight) were studied in 30 apricot cultivars of medium late and late maturity in the Belgrade area during the six-year period (2009-2014). The cultivar 'Hungarian Best' was used as a control for comparison. The period of study was divided into initial bearing (trees aged three to four years) and full bearing (trees aged five to eight years). Significant differences in yield between cultivars and years were found. An average yield in the period of initial bearing ranged from 0.6 to 6.4 kg per tree, and in the period of full bearing from 4.5 to 18.4 kg per tree. Compared to the control cultivar, significantly higher yield was obtained in 11 cultivars. Adverse weather conditions resulted in a significant reduction in yield in two out of six years of study. Cumulative yield efficiency varied from 0.10 to 0.85 kg/cm2 and in 13 cultivars it was significantly higher compared to ...the control cultivar. Fruit weight ranged from 26.6 to 81.1 g. Compared to the control, fruit weight was significantly higher in nine cultivars, and significantly lower in ten cultivars. On the basis of high yield and large fruit size, introduced cultivars 'Roxana', 'Mary de Cenad' and 'Silvercot' as well as domestic cultivars 'Novosadska Rodna', 'NS-4' and 'NS-6' can be recommended for growing in the Belgrade area.
Karakteristike rodnosti i rasta (prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda) proučavane su kod 30 sorti kajsije srednje kasnog i kasnog vremena zrenja u beogradskom području u periodu od šest godina (2009-2014). Kao kontrola za poređenje korišćena je sorta Mađarska najbolja. Period ispitivanja je podeljen na početnu rodnost (starost stabala tri i četiri godine) i punu rodnost (starost stabala od pet do osam godina). Utvrđene su značajne razlike u prinosu, kako između proučavanih sorti, tako i između godina ispitivanja. Prosečan prinos u periodu početne rodnosti se kretao od 0,6 do 6,4 kg po stablu, a u periodu pune rodnosti od 4,5 do 18,4 kg po stablu. U odnosu na kontrolnu sortu, statistički značajno viši prinos u punoj rodnosti je dobijen kod 11 sorti. Nepovoljne vremenske prilike uticale su na značajno smanjenje prinosa u dve od šest godina proučavanja. Kumulativni koeficijent rodnosti je varirao od 0,10 do 0,85 kg/cm2 i kod 13 sorti je bio... značajno veći u odnosu na kontrolu. Masa ploda je bila u rasponu od 26,6 do 81,1 g. U odnosu na kontrolu, devet sorti je imalo značajno veću, a deset sorti značajno manju masu ploda. Na osnovu visoke rodnosti i velike krupnoće ploda, za gajenje u beogradskom području se mogu preporučiti introdukovane sorte Roksana, Mari de Čenad i Silverkot, kao i domaće sorte Novosadska rodna, NS-4 i NS-6.
Кључне речи:
Prunus armeniaca / yield / trunk cross-sectional area / yield efficiency / fruit weight / Prunus armeniaca / prinos / površina poprečnog preseka debla / koeficijent rodnosti / masa plodaИзвор:
Journal of Agricultural Sciences (Belgrade), 2017, 62, 3, 241-249Издавач:
- 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/123456789/4582 AB - Characteristics of productivity and growth (yield per tree, trunk cross- sectional area, yield efficiency and fruit weight) were studied in 30 apricot cultivars of medium late and late maturity in the Belgrade area during the six-year period (2009-2014). The cultivar 'Hungarian Best' was used as a control for comparison. The period of study was divided into initial bearing (trees aged three to four years) and full bearing (trees aged five to eight years). Significant differences in yield between cultivars and years were found. An average yield in the period of initial bearing ranged from 0.6 to 6.4 kg per tree, and in the period of full bearing from 4.5 to 18.4 kg per tree. Compared to the control cultivar, significantly higher yield was obtained in 11 cultivars. Adverse weather conditions resulted in a significant reduction in yield in two out of six years of study. Cumulative yield efficiency varied from 0.10 to 0.85 kg/cm2 and in 13 cultivars it was significantly higher compared to the control cultivar. Fruit weight ranged from 26.6 to 81.1 g. Compared to the control, fruit weight was significantly higher in nine cultivars, and significantly lower in ten cultivars. On the basis of high yield and large fruit size, introduced cultivars 'Roxana', 'Mary de Cenad' and 'Silvercot' as well as domestic cultivars 'Novosadska Rodna', 'NS-4' and 'NS-6' can be recommended for growing in the Belgrade area. AB - Karakteristike rodnosti i rasta (prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda) proučavane su kod 30 sorti kajsije srednje kasnog i kasnog vremena zrenja u beogradskom području u periodu od šest godina (2009-2014). Kao kontrola za poređenje korišćena je sorta Mađarska najbolja. Period ispitivanja je podeljen na početnu rodnost (starost stabala tri i četiri godine) i punu rodnost (starost stabala od pet do osam godina). Utvrđene su značajne razlike u prinosu, kako između proučavanih sorti, tako i između godina ispitivanja. Prosečan prinos u periodu početne rodnosti se kretao od 0,6 do 6,4 kg po stablu, a u periodu pune rodnosti od 4,5 do 18,4 kg po stablu. U odnosu na kontrolnu sortu, statistički značajno viši prinos u punoj rodnosti je dobijen kod 11 sorti. Nepovoljne vremenske prilike uticale su na značajno smanjenje prinosa u dve od šest godina proučavanja. Kumulativni koeficijent rodnosti je varirao od 0,10 do 0,85 kg/cm2 i kod 13 sorti je bio značajno veći u odnosu na kontrolu. Masa ploda je bila u rasponu od 26,6 do 81,1 g. U odnosu na kontrolu, devet sorti je imalo značajno veću, a deset sorti značajno manju masu ploda. Na osnovu visoke rodnosti i velike krupnoće ploda, za gajenje u beogradskom području se mogu preporučiti introdukovane sorte Roksana, Mari de Čenad i Silverkot, kao i domaće sorte Novosadska rodna, NS-4 i NS-6. PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Productivity of apricot cultivars of medium late and late maturity in the Belgrade area T1 - Rodnost srednje kasnih i kasnih sorti kajsije u beogradskom području EP - 249 IS - 3 SP - 241 VL - 62 DO - 10.2298/JAS1703241M ER -
@article{ author = "Milatović, Dragan and Djurović, Dejan and Zec, Gordan", year = "2017", abstract = "Characteristics of productivity and growth (yield per tree, trunk cross- sectional area, yield efficiency and fruit weight) were studied in 30 apricot cultivars of medium late and late maturity in the Belgrade area during the six-year period (2009-2014). The cultivar 'Hungarian Best' was used as a control for comparison. The period of study was divided into initial bearing (trees aged three to four years) and full bearing (trees aged five to eight years). Significant differences in yield between cultivars and years were found. An average yield in the period of initial bearing ranged from 0.6 to 6.4 kg per tree, and in the period of full bearing from 4.5 to 18.4 kg per tree. Compared to the control cultivar, significantly higher yield was obtained in 11 cultivars. Adverse weather conditions resulted in a significant reduction in yield in two out of six years of study. Cumulative yield efficiency varied from 0.10 to 0.85 kg/cm2 and in 13 cultivars it was significantly higher compared to the control cultivar. Fruit weight ranged from 26.6 to 81.1 g. Compared to the control, fruit weight was significantly higher in nine cultivars, and significantly lower in ten cultivars. On the basis of high yield and large fruit size, introduced cultivars 'Roxana', 'Mary de Cenad' and 'Silvercot' as well as domestic cultivars 'Novosadska Rodna', 'NS-4' and 'NS-6' can be recommended for growing in the Belgrade area., Karakteristike rodnosti i rasta (prinos po stablu, površina poprečnog preseka debla, koeficijent rodnosti i masa ploda) proučavane su kod 30 sorti kajsije srednje kasnog i kasnog vremena zrenja u beogradskom području u periodu od šest godina (2009-2014). Kao kontrola za poređenje korišćena je sorta Mađarska najbolja. Period ispitivanja je podeljen na početnu rodnost (starost stabala tri i četiri godine) i punu rodnost (starost stabala od pet do osam godina). Utvrđene su značajne razlike u prinosu, kako između proučavanih sorti, tako i između godina ispitivanja. Prosečan prinos u periodu početne rodnosti se kretao od 0,6 do 6,4 kg po stablu, a u periodu pune rodnosti od 4,5 do 18,4 kg po stablu. U odnosu na kontrolnu sortu, statistički značajno viši prinos u punoj rodnosti je dobijen kod 11 sorti. Nepovoljne vremenske prilike uticale su na značajno smanjenje prinosa u dve od šest godina proučavanja. Kumulativni koeficijent rodnosti je varirao od 0,10 do 0,85 kg/cm2 i kod 13 sorti je bio značajno veći u odnosu na kontrolu. Masa ploda je bila u rasponu od 26,6 do 81,1 g. U odnosu na kontrolu, devet sorti je imalo značajno veću, a deset sorti značajno manju masu ploda. Na osnovu visoke rodnosti i velike krupnoće ploda, za gajenje u beogradskom području se mogu preporučiti introdukovane sorte Roksana, Mari de Čenad i Silverkot, kao i domaće sorte Novosadska rodna, NS-4 i NS-6.", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Productivity of apricot cultivars of medium late and late maturity in the Belgrade area, Rodnost srednje kasnih i kasnih sorti kajsije u beogradskom području", pages = "249-241", number = "3", volume = "62", doi = "10.2298/JAS1703241M" }
Milatović, D., Djurović, D.,& Zec, G.. (2017). Productivity of apricot cultivars of medium late and late maturity in the Belgrade area. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 62(3), 241-249. https://doi.org/10.2298/JAS1703241M
Milatović D, Djurović D, Zec G. Productivity of apricot cultivars of medium late and late maturity in the Belgrade area. in Journal of Agricultural Sciences (Belgrade). 2017;62(3):241-249. doi:10.2298/JAS1703241M .
Milatović, Dragan, Djurović, Dejan, Zec, Gordan, "Productivity of apricot cultivars of medium late and late maturity in the Belgrade area" in Journal of Agricultural Sciences (Belgrade), 62, no. 3 (2017):241-249, https://doi.org/10.2298/JAS1703241M . .