Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious'
Application of NAA and BA in chemical fruit thinning of 'Red Delicious' apple group
Abstract
U radu je ispitana efikasnost biljnih regulatora NAA i BA u hemijskom proređivanju zametnutih plodova sorti jabuke iz grupe 'Red Delicious' - 'Hapke Delicious', 'Scarlet Spur' i 'Red Chief'. U proređivanju plodova ispitivanih sorti jabuke primenjena su tri pojedinačna tretmana NAA (15 ppm, 20 ppm i 30 ppm) i četiri kombinovana tretmana BA + NAA (BA - 60 ppm, 100 ppm, 120 ppm ili 140 ppm + NAA 5 ppm). Svi primenjeni tretmani NAA i BA + NAA su doveli do smanjenja broja plodova po jedinici površine poprečnog preseka debla sorti 'Hapke Delicious' i 'Scarlet Spur', dok su isti efekat kod sorte 'Red Chief' imali tretmani pojedinačne primene NAA 20 ppm i 30 ppm, kao i kombinovane primene BA 140 ppm + NAA 5 ppm. Visoku efikasnost u proređivanju plodova, posmatranu kroz prosečnu masu i broj plodova koji pripadaju kategoriji krupnih ( GT 70 mm ili >75 mm), kao i broj plodova po jedinici površine poprečnog preseka debla, kod sorti 'Hapke Delicious' i 'Red Chief' imao je tretman BA 140 ppm + NAA 5... ppm, a kod sorte 'Scarlet Spur' tretman BA 100 ppm + NAA 5 ppm.
The paper presents the fruit thinning response to NAA and BA plant regulators of 'Red Delicious' spur and standard types - 'Hapke Delicious', 'Scarlet Spur' and 'Red Chief'. The experiment was designed to evaluate NAA, over a range of concentrations - 15 ppm, 20 ppm and 30 ppm when applied alone, and BA + NAA combinations (BA - 60 ppm, 100 ppm, 120 ppm or 140 ppm + NAA 5 ppm) for thinning the assessed apple cultivars. All the applied treatments with NAA and BA + NAA adequately thinned 'Hapke Delicious' and 'Scarlet Spur', whereas application of NAA 20 ppm and 30 ppm and combined treatment BA 140 ppm + NAA 5 ppm were effective fruit thinners for 'Red Chief'. In terms of the average fruit weight and number of fruits categorized as large ( GT 70 mm or >75 mm), as well as from the aspect of fruit number per trunk cross-sectional area, the variant of treatment BA 140 ppm + NAA 5 ppm was most effective on 'Hapke Delicious' and 'Red Chief, whereas BA 100 ppm + NAA 5 ppm had the best effect on... 'Scarlet Spur'.
Keywords:
naftil-1-sirćetna kiselina / Malus × domestica Borkh. / hemijsko proređivanje / benziladenin / naphthaleneacetic acid / Malus × domestica Borkh. / chemical fruit thinning / benzyladenineSource:
Voćarstvo, 2012, 46, 177-178, 7-15Publisher:
- Naučno voćarsko društvo Srbije, Čačak
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Institution/Community
Institut za voćarstvoTY - JOUR AU - Lukić, Milan AU - Marić, Slađana AU - Glišić, Ivana AU - Milošević, Nebojša PY - 2012 UR - https://refri.institut-cacak.org/handle/123456789/271 AB - U radu je ispitana efikasnost biljnih regulatora NAA i BA u hemijskom proređivanju zametnutih plodova sorti jabuke iz grupe 'Red Delicious' - 'Hapke Delicious', 'Scarlet Spur' i 'Red Chief'. U proređivanju plodova ispitivanih sorti jabuke primenjena su tri pojedinačna tretmana NAA (15 ppm, 20 ppm i 30 ppm) i četiri kombinovana tretmana BA + NAA (BA - 60 ppm, 100 ppm, 120 ppm ili 140 ppm + NAA 5 ppm). Svi primenjeni tretmani NAA i BA + NAA su doveli do smanjenja broja plodova po jedinici površine poprečnog preseka debla sorti 'Hapke Delicious' i 'Scarlet Spur', dok su isti efekat kod sorte 'Red Chief' imali tretmani pojedinačne primene NAA 20 ppm i 30 ppm, kao i kombinovane primene BA 140 ppm + NAA 5 ppm. Visoku efikasnost u proređivanju plodova, posmatranu kroz prosečnu masu i broj plodova koji pripadaju kategoriji krupnih ( GT 70 mm ili >75 mm), kao i broj plodova po jedinici površine poprečnog preseka debla, kod sorti 'Hapke Delicious' i 'Red Chief' imao je tretman BA 140 ppm + NAA 5 ppm, a kod sorte 'Scarlet Spur' tretman BA 100 ppm + NAA 5 ppm. AB - The paper presents the fruit thinning response to NAA and BA plant regulators of 'Red Delicious' spur and standard types - 'Hapke Delicious', 'Scarlet Spur' and 'Red Chief'. The experiment was designed to evaluate NAA, over a range of concentrations - 15 ppm, 20 ppm and 30 ppm when applied alone, and BA + NAA combinations (BA - 60 ppm, 100 ppm, 120 ppm or 140 ppm + NAA 5 ppm) for thinning the assessed apple cultivars. All the applied treatments with NAA and BA + NAA adequately thinned 'Hapke Delicious' and 'Scarlet Spur', whereas application of NAA 20 ppm and 30 ppm and combined treatment BA 140 ppm + NAA 5 ppm were effective fruit thinners for 'Red Chief'. In terms of the average fruit weight and number of fruits categorized as large ( GT 70 mm or >75 mm), as well as from the aspect of fruit number per trunk cross-sectional area, the variant of treatment BA 140 ppm + NAA 5 ppm was most effective on 'Hapke Delicious' and 'Red Chief, whereas BA 100 ppm + NAA 5 ppm had the best effect on 'Scarlet Spur'. PB - Naučno voćarsko društvo Srbije, Čačak T2 - Voćarstvo T1 - Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious' T1 - Application of NAA and BA in chemical fruit thinning of 'Red Delicious' apple group EP - 15 IS - 177-178 SP - 7 VL - 46 UR - conv_1325 ER -
@article{ author = "Lukić, Milan and Marić, Slađana and Glišić, Ivana and Milošević, Nebojša", year = "2012", abstract = "U radu je ispitana efikasnost biljnih regulatora NAA i BA u hemijskom proređivanju zametnutih plodova sorti jabuke iz grupe 'Red Delicious' - 'Hapke Delicious', 'Scarlet Spur' i 'Red Chief'. U proređivanju plodova ispitivanih sorti jabuke primenjena su tri pojedinačna tretmana NAA (15 ppm, 20 ppm i 30 ppm) i četiri kombinovana tretmana BA + NAA (BA - 60 ppm, 100 ppm, 120 ppm ili 140 ppm + NAA 5 ppm). Svi primenjeni tretmani NAA i BA + NAA su doveli do smanjenja broja plodova po jedinici površine poprečnog preseka debla sorti 'Hapke Delicious' i 'Scarlet Spur', dok su isti efekat kod sorte 'Red Chief' imali tretmani pojedinačne primene NAA 20 ppm i 30 ppm, kao i kombinovane primene BA 140 ppm + NAA 5 ppm. Visoku efikasnost u proređivanju plodova, posmatranu kroz prosečnu masu i broj plodova koji pripadaju kategoriji krupnih ( GT 70 mm ili >75 mm), kao i broj plodova po jedinici površine poprečnog preseka debla, kod sorti 'Hapke Delicious' i 'Red Chief' imao je tretman BA 140 ppm + NAA 5 ppm, a kod sorte 'Scarlet Spur' tretman BA 100 ppm + NAA 5 ppm., The paper presents the fruit thinning response to NAA and BA plant regulators of 'Red Delicious' spur and standard types - 'Hapke Delicious', 'Scarlet Spur' and 'Red Chief'. The experiment was designed to evaluate NAA, over a range of concentrations - 15 ppm, 20 ppm and 30 ppm when applied alone, and BA + NAA combinations (BA - 60 ppm, 100 ppm, 120 ppm or 140 ppm + NAA 5 ppm) for thinning the assessed apple cultivars. All the applied treatments with NAA and BA + NAA adequately thinned 'Hapke Delicious' and 'Scarlet Spur', whereas application of NAA 20 ppm and 30 ppm and combined treatment BA 140 ppm + NAA 5 ppm were effective fruit thinners for 'Red Chief'. In terms of the average fruit weight and number of fruits categorized as large ( GT 70 mm or >75 mm), as well as from the aspect of fruit number per trunk cross-sectional area, the variant of treatment BA 140 ppm + NAA 5 ppm was most effective on 'Hapke Delicious' and 'Red Chief, whereas BA 100 ppm + NAA 5 ppm had the best effect on 'Scarlet Spur'.", publisher = "Naučno voćarsko društvo Srbije, Čačak", journal = "Voćarstvo", title = "Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious', Application of NAA and BA in chemical fruit thinning of 'Red Delicious' apple group", pages = "15-7", number = "177-178", volume = "46", url = "conv_1325" }
Lukić, M., Marić, S., Glišić, I.,& Milošević, N.. (2012). Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious'. in Voćarstvo Naučno voćarsko društvo Srbije, Čačak., 46(177-178), 7-15. conv_1325
Lukić M, Marić S, Glišić I, Milošević N. Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious'. in Voćarstvo. 2012;46(177-178):7-15. conv_1325 .
Lukić, Milan, Marić, Slađana, Glišić, Ivana, Milošević, Nebojša, "Primena NAA i BA u hemijskom proređivanju plodova sorti jabuke grupe 'Red Delicious'" in Voćarstvo, 46, no. 177-178 (2012):7-15, conv_1325 .