Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees
Само за регистроване кориснике
2016
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The apple (Malus x domestica Borkh.) cultivar 'Golden Reinders' was used to study the effects of mixture of 6-BA and GA((4+7)) (Promalin) and nitrogen fertigation to improve branching of nine-month-old nursery trees grafted on 'M9' rootstock. Promalin was applied three times in June in weekly intervals, in concentrations of 0, 500, 1000, 1500 and 2000 mg L-1 to the upper third of trees. Nitrogen (N) was injected weekly at total amount of 50, 100, 150 and 200 kg ha(-1) for season. Obtained results indicated that nursery trees without Promalin treatment were characterized by significantly lower trunk than with Promalin treatments. Application of N through the system in increasing rates significantly contributed to higher values of trunk diameter. Tree leaders were significantly longer in Promalin treatments only when amounts of applied N were above 100 kg ha(-1). However, N influence on height of nursery trees was not confirmed if they were not subjected to Promalin treatment. Total numb...er of feathers and the number of feathers >30 cm were simultaneously increasing with the increase of Promalin rates. The same trend was observed with applying higher amounts of N. Significant interaction effect between Promalin and N confirmed in this study indicates that Promalin treatment has no effect on number of lateral branches without N application. Increasing of Promalin concentrations above 1500 mg L-1 had no significant influence on the number of lateral branches and number of feathers >30 cm, regardless of N amounts.
Кључне речи:
plant growth regulator / nitrogen fertilization / nursery tree quality / lateral branchesИзвор:
Acta Horticulturae, 2016, 1139, 497-501Издавач:
- International Society for Horticultural Science
DOI: 10.17660/ActaHortic.2016.1139.85
ISSN: 0567-7572
WoS: 000385238300085
Scopus: 2-s2.0-84991465809
Институција/група
Poljoprivredni fakultetTY - CONF AU - Radivojević, D. AU - Zivić, M. AU - Milivojević, Jasminka AU - Oparnica, Čedo AU - Veličković, Milovan PY - 2016 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4040 AB - The apple (Malus x domestica Borkh.) cultivar 'Golden Reinders' was used to study the effects of mixture of 6-BA and GA((4+7)) (Promalin) and nitrogen fertigation to improve branching of nine-month-old nursery trees grafted on 'M9' rootstock. Promalin was applied three times in June in weekly intervals, in concentrations of 0, 500, 1000, 1500 and 2000 mg L-1 to the upper third of trees. Nitrogen (N) was injected weekly at total amount of 50, 100, 150 and 200 kg ha(-1) for season. Obtained results indicated that nursery trees without Promalin treatment were characterized by significantly lower trunk than with Promalin treatments. Application of N through the system in increasing rates significantly contributed to higher values of trunk diameter. Tree leaders were significantly longer in Promalin treatments only when amounts of applied N were above 100 kg ha(-1). However, N influence on height of nursery trees was not confirmed if they were not subjected to Promalin treatment. Total number of feathers and the number of feathers >30 cm were simultaneously increasing with the increase of Promalin rates. The same trend was observed with applying higher amounts of N. Significant interaction effect between Promalin and N confirmed in this study indicates that Promalin treatment has no effect on number of lateral branches without N application. Increasing of Promalin concentrations above 1500 mg L-1 had no significant influence on the number of lateral branches and number of feathers >30 cm, regardless of N amounts. PB - International Society for Horticultural Science C3 - Acta Horticulturae T1 - Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees EP - 501 SP - 497 VL - 1139 DO - 10.17660/ActaHortic.2016.1139.85 ER -
@conference{ author = "Radivojević, D. and Zivić, M. and Milivojević, Jasminka and Oparnica, Čedo and Veličković, Milovan", year = "2016", abstract = "The apple (Malus x domestica Borkh.) cultivar 'Golden Reinders' was used to study the effects of mixture of 6-BA and GA((4+7)) (Promalin) and nitrogen fertigation to improve branching of nine-month-old nursery trees grafted on 'M9' rootstock. Promalin was applied three times in June in weekly intervals, in concentrations of 0, 500, 1000, 1500 and 2000 mg L-1 to the upper third of trees. Nitrogen (N) was injected weekly at total amount of 50, 100, 150 and 200 kg ha(-1) for season. Obtained results indicated that nursery trees without Promalin treatment were characterized by significantly lower trunk than with Promalin treatments. Application of N through the system in increasing rates significantly contributed to higher values of trunk diameter. Tree leaders were significantly longer in Promalin treatments only when amounts of applied N were above 100 kg ha(-1). However, N influence on height of nursery trees was not confirmed if they were not subjected to Promalin treatment. Total number of feathers and the number of feathers >30 cm were simultaneously increasing with the increase of Promalin rates. The same trend was observed with applying higher amounts of N. Significant interaction effect between Promalin and N confirmed in this study indicates that Promalin treatment has no effect on number of lateral branches without N application. Increasing of Promalin concentrations above 1500 mg L-1 had no significant influence on the number of lateral branches and number of feathers >30 cm, regardless of N amounts.", publisher = "International Society for Horticultural Science", journal = "Acta Horticulturae", title = "Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees", pages = "501-497", volume = "1139", doi = "10.17660/ActaHortic.2016.1139.85" }
Radivojević, D., Zivić, M., Milivojević, J., Oparnica, Č.,& Veličković, M.. (2016). Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees. in Acta Horticulturae International Society for Horticultural Science., 1139, 497-501. https://doi.org/10.17660/ActaHortic.2016.1139.85
Radivojević D, Zivić M, Milivojević J, Oparnica Č, Veličković M. Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees. in Acta Horticulturae. 2016;1139:497-501. doi:10.17660/ActaHortic.2016.1139.85 .
Radivojević, D., Zivić, M., Milivojević, Jasminka, Oparnica, Čedo, Veličković, Milovan, "Effect of 6-BA+GA((4+7)) and nitrogen fertigation on feathering of 'Golden Reinders' apple nine-month-old nursery trees" in Acta Horticulturae, 1139 (2016):497-501, https://doi.org/10.17660/ActaHortic.2016.1139.85 . .