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Title:Uporaba proheksadion-Ca pri hruškah (Pyrus communis L.) sorte Viljamova
Authors:ID Popovski, Dušan (Author)
ID Unuk, Tatjana (Mentor) More about this mentor... New window
Files:.pdf VS_Popovski_Dusan_2009.pdf (410,26 KB)
MD5: 8E877C20EF0F0481736E9490FE7D0754
PID: 20.500.12556/dkum/5f1af16a-32c1-4a1e-86bb-bed84c985996
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:Na posestvu Fakultete za kmetijstvo in biosistemske vede v Mariboru smo v letu 2003 preučevali vpliv rastnega regulatorja proheksadion-Ca (pripravek Regalis®) na parametre rasti in rodnosti hrušk (Pyrus communis L.) sorte Viljamova. V poskus je bilo vključenih 196 dreves, ki so bila razdeljena na šest obravnavanj. Obravnavanja so predstavljala različen čas in odmerek Regalisa. Obravnavanje 1: kontrola – netretirana drevesa; obravnavanje 2: 1 x 1 kg/ha Regalisa med cvetenjem + 1 x 2 kg/ha po obiranju; obravnavanje 3: 1 x 1 kg/ha Regalisa med cvetenjem + 1 x 1 kg/ha po obiranju; obravnavanje 4: 2 x 1 kg/ha Regalisa med cvetenjem + 1 x 1 kg/ha po obiranju; obravnavanje 5: 3 x 1 kg/ha Regalisa med cvetenjem in po cvetenju + 1 x 1 kg/ha po obiranju; obravnavanje 6: 3 x 1 kg/ha Regalisa med in po cvetenju. Rezultati kažejo, da se je vpliv Regalisa pokazal kot trend manjšanja bujnosti rasti in preprečevanja odpadanja plodov pri hruški, vendar je njegov vpliv nekonsistenten. Razlog za tak podatek je v izjemno močni suši tekom cele vegetacije ter v močnem pojavu hruševega ožiga (Erwinia amylovora).
Keywords:hruška / rast / rodnost / giberelini / proheksadion-Ca /
Place of publishing:Maribor
Year of publishing:2009
PID:20.500.12556/DKUM-9979 New window
NUK URN:URN:SI:UM:DK:A59LE8A5
Publication date in DKUM:06.04.2009
Views:3702
Downloads:281
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Use of prohexadione Ca in pears (Pyrus communis L.) of Williams variety
Abstract:In the year 2003 we were studying influence of growth regulator prohexadione-Ca (called Regalis®) on growth and fruitfulness parameters of pears (Pyrus communis L.) of Williams variety. The experiment took place on property of Faculty of agriculture and Life Science in Maribor. In the experiment we included 196 trees which were divided into six treatments, representing different combinations of Regalis dosage and numbers of treatments. Treatments were: treatment 1: control – non treated trees; treatment 2: 1 x 1 kg/ha of Regalis – sprayed during blossom + 1 x 2 kg/ha sprayed after picking; treatment 3: 1 x 1 kg/ha – sprayed during blossom + 1 x 1 kg/ha after picking; treatment 4: 2 x 1 kg/ha Regalis – sprayed during blossom + 1 x 1 kg/ha after picking; treatment 5: 3 x 1 kg/ha Regalis - sprayed during and after blossom + 1 x 1 kg/ha after picking; treatment 6: 3 x 1 kg/ha Regalis - sprayed during and after blossom. The unconsistent effect of Regalis showed declining trend in reduction of lushness and prevention of fruit drop at pears. Reasons for such results were extremely dry season during vegetation and outburst of fire blight.
Keywords:pear / growth / fruitfulness / gibberellins / prohexadione-Ca


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