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Title:Vpliv koncentracije rastnega regulatorja na ukoreninjenje potaknjencev metličaste hortenzije (Hydrangea paniculata Siebold)
Authors:ID Gobec, Anita (Author)
ID Šušek, Andrej (Mentor) More about this mentor... New window
Files:.pdf VS_Gobec_Anita_2012.pdf (842,90 KB)
MD5: 9233128E00AABE6B8A33368E13EA82F2
PID: 20.500.12556/dkum/76332f27-ee71-4e59-86fd-a165c248b51d
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:Proučevali smo vpliv koncentracije rastnega regulatorja Seradix (0,1%; 0,3%; 0,8% indol-3-maslena kislina=IBA) na ukoreninjenje in morfološke lastnosti ukoreninjenih eno- in dvo-nodijskih potaknjencev metličaste hortenzije (Hydrangea paniculata Siebold) v šestih terminih potikanja od julija do oktobra. Potaknjence smo odvzeli iz štiri leta starih rastlin gojenih v loncih na prostem pri rastlinjaku Fakultete za kmetijstvo in biosistemske vede v Pivoli. V začetku julija smo uspešno ukoreninili 89% eno-nodijskih in 85% dvo-nodijskih, v septembru pa 91% eno-nodijskih in 87% dvo-nodijskih potaknjencev. Tretiranje potaknjencev z rastnim regulatorjem vpliva na morfološke lastnosti ukoreninjenih potaknjencev. Pri eno-nodijskih potaknjencih, ki smo jih tretirali z rastnim regulatorjem IBA v koncentraciji 0,8% se je število korenin v prvem terminu potikanja povečalo za 50% in v četrtem za 28% v primerjavi s kontrolo. Pri dvo-nodijskih potaknjencih je bila optimalna koncentracija rastnega regulatorja IBA med 0,3% in 0,8%.
Keywords:hortenzija, Hydrangea paniculata Siebold, vegetativno razmnoževanje, potaknjenci, rastni regulator
Place of publishing:Maribor
Year of publishing:2012
PID:20.500.12556/DKUM-21938 New window
NUK URN:URN:SI:UM:DK:NPVMUPLX
Publication date in DKUM:31.01.2012
Views:3353
Downloads:294
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:The influence of plant growth regulator concentrations on rooting of paniclade hydrangea (Hydrangea paniculata Siebold) cuttings
Abstract:We studied the effect of concentration Seradix growth regulators (0.1%, 0.3%, 0.8% indole-3-butyric acid = IBA) on rooting and morphology of rooted one-and two-node cuttings hydrangea paniclade (Hydrangea paniculata Siebold ) six terms planting from July to October. Cuttings were taken from four-year-old plants grown in pots outdoors in a greenhouse at the Faculty of Agriculture and Life Sciences in Pivola. In early July, we have successfully embedded 89% one-node and 85% two-node cuttings, in September 91% single and 87% two node cuttings. Treatment of cuttings with growth regulators affect the morphology of rooted cuttings. In one-node cuttings that were treated with growth regulators IBA at a concentration of 0.8%, the number of roots in the first period increased by 50% and the fourth by 28% compared to control. In two-node cuttings was node optimal growth regulator IBA concentration between 0.3% and 0.8%.
Keywords:hydrangeas, Hydrangea paniculata Siebold, vegetative propagation, cuttings, growth regulator


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