Use of plant growth regulators in fruit nursery production of plums and sweet cherries
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F18%3A43914789" target="_blank" >RIV/62156489:43510/18:43914789 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1206.42" target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2018.1206.42</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1206.42" target="_blank" >10.17660/ActaHortic.2018.1206.42</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Use of plant growth regulators in fruit nursery production of plums and sweet cherries
Popis výsledku v původním jazyce
Apple and plum cultivars are the most produced fruit nursery stocks in the Czech Republic. In 2015 372,162 plum trees were produced in nurseries in Czech Republic compared to 1.229 million apple trees and 178,720 cherry trees. It is difficult to stimulate branching of cherries and plums belonging to the Prunus domestica ssp. italica Bork. group in nurseries. Yet, well-branched nursery stocks of plums from P. domestica ssp. oeconomica Bork. group can be produced with ease. This experiment, conducted in 2015, was carried out at two locations in South Moravia (Kadov and Slup). For branching of the plum trees commercial plant growth regulator products Gibb plus, and Globaryll 100 from Globachem, Progerbalin LG from L. Gobbi, Italy were used. For branching of the cherry trees new formulations of plant growth regulators (PGRs) were used beside the commercial products (Gibb plus + 4-CPPU, ethephon + BA + putrescine HCL, TIBA + 4-CPPU, naphthylphtalamic acid + 4-CPPU, TIBA + paclobutrazol, naphthylphtalamic acid + paclobutrazol, ethephon + GA4-7 + putrescine HCL, Progerbalin + 4-CPPU + putrescine HCL, Globaryll + 24-epibrassinolide). The aim of the experiment was to verify the effect of commercial products and new formulations of PGRs on branching of nursery stocks of selected plum and cherry cultivars (plum cultivars: 'Guten von Bry', 'Cacak's Fruitful', 'Cacak's Beauty', 'Stanley', 'Domestic Plum'; cherry cultivars: 'Canada Giant' and 'Kordia'). Each treatment of commercial products was applied to 60 trees of each cultivar. The new formulations were applied to 10 trees. The commercial products and new formulations of PGRs were applied twice during the spring time (with a 12-day interval between applications). The best results were found in 'Guten von Bry' and 'Cacak's Fruitful' cultivars after application of Gibb plus (50% of 'Guten von Bry' trees and 80-90% of 'Cacak's Fruitful' trees were branched). Cherry tree cultivar 'Canada Giant' showed the best results (38% of trees were branched) after application of Globaryll + 24-epibrassinolide mixture. In 'Kordia' the best effect appeared after application of ethephon + BA + putrescine HCL (100% trees were branched).
Název v anglickém jazyce
Use of plant growth regulators in fruit nursery production of plums and sweet cherries
Popis výsledku anglicky
Apple and plum cultivars are the most produced fruit nursery stocks in the Czech Republic. In 2015 372,162 plum trees were produced in nurseries in Czech Republic compared to 1.229 million apple trees and 178,720 cherry trees. It is difficult to stimulate branching of cherries and plums belonging to the Prunus domestica ssp. italica Bork. group in nurseries. Yet, well-branched nursery stocks of plums from P. domestica ssp. oeconomica Bork. group can be produced with ease. This experiment, conducted in 2015, was carried out at two locations in South Moravia (Kadov and Slup). For branching of the plum trees commercial plant growth regulator products Gibb plus, and Globaryll 100 from Globachem, Progerbalin LG from L. Gobbi, Italy were used. For branching of the cherry trees new formulations of plant growth regulators (PGRs) were used beside the commercial products (Gibb plus + 4-CPPU, ethephon + BA + putrescine HCL, TIBA + 4-CPPU, naphthylphtalamic acid + 4-CPPU, TIBA + paclobutrazol, naphthylphtalamic acid + paclobutrazol, ethephon + GA4-7 + putrescine HCL, Progerbalin + 4-CPPU + putrescine HCL, Globaryll + 24-epibrassinolide). The aim of the experiment was to verify the effect of commercial products and new formulations of PGRs on branching of nursery stocks of selected plum and cherry cultivars (plum cultivars: 'Guten von Bry', 'Cacak's Fruitful', 'Cacak's Beauty', 'Stanley', 'Domestic Plum'; cherry cultivars: 'Canada Giant' and 'Kordia'). Each treatment of commercial products was applied to 60 trees of each cultivar. The new formulations were applied to 10 trees. The commercial products and new formulations of PGRs were applied twice during the spring time (with a 12-day interval between applications). The best results were found in 'Guten von Bry' and 'Cacak's Fruitful' cultivars after application of Gibb plus (50% of 'Guten von Bry' trees and 80-90% of 'Cacak's Fruitful' trees were branched). Cherry tree cultivar 'Canada Giant' showed the best results (38% of trees were branched) after application of Globaryll + 24-epibrassinolide mixture. In 'Kordia' the best effect appeared after application of ethephon + BA + putrescine HCL (100% trees were branched).
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
40105 - Horticulture, viticulture
Návaznosti výsledku
Projekt
<a href="/cs/project/QJ1510081" target="_blank" >QJ1510081: Inovace klíčových technologických postupů školkařské výroby ovocných výpěstků.</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Acta Horticulturae 1206
ISBN
978-94-6261-201-3
ISSN
0567-7572
e-ISSN
2406-6168
Počet stran výsledku
9
Strana od-do
299-307
Název nakladatele
International Society for Horticultural Science
Místo vydání
Leuven
Místo konání akce
Čiba
Datum konání akce
27. 8. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000467236100042