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Title:Primerjava učinkovitosti različnih kombinacij herbicidov in njihov vpliv na plevelno združbo v vinogradu
Authors:ID Arnečič, Suzana (Author)
ID Vršič, Stanislav (Mentor) More about this mentor... New window
ID Lešnik, Mario (Comentor)
Files:.pdf UNI_Arnecic_Suzana_2011.pdf (1,40 MB)
MD5: A19F0884F0C41CADACF9FDF4154D76AB
PID: 20.500.12556/dkum/58d6c7af-ad49-4afa-8d8b-18ff2a9f8e4b
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V letih 2008 in 2009 smo na Univerzitetnem centru Meranovo Fakultete za kmetijstvo in biosistemske vede v vinogradu sorte 'Renski rizling' ugotavljali učinkovitost enajstih herbicidov oziroma njihovih kombinacij za zatiranje plevelne združbe pod trtami. Poskus je bil zastavljen po metodi naključnih blokov v treh ponovitvah. Ocenjevali smo učinkovitost herbicidov in pokrovnost tal s plevelno združbo. V letu 2008 je bila statistično značilna najmanjša pokrovnost tal s plevelno združbo pri obravnavanjih glifosat (dvojni odmerek), flazasulfuron + pendimetalin, flazasulfuron + MCPA, najboljša učinkovitost pa pri obravnavanjih glifosat (dvojni odmerek) in glifosat + oksifluorofen (p = 0,05). V letu 2009 je bila najmanjša pokrovnost tal pri kombinaciji flazasulfuron + glifosat (11. 5. 2009), pri zadnjem ocenjevanju ni bilo statistično značilnih razlik med obravnavanji (3. 7. 2009). Največja učinkovitost (> 95 %) je bila pri flazasulfuron + glifosat (11. 5. 2009), pri drugem ocenjevanju (3. 7. 2009) med obravnavanji ni bilo statistično značilnih razlik. Najmanj raznovrstna plevelna združba je bila pri kombinaciji flazasulfuron + oksifluorofen in flazasulfuron + glifosat. Največ različnih plevelnih vrst je bilo pri kombinaciji pendimetalin + glifosat.
Keywords:vinska trta, herbicidi, učinkovitost, pokrovnost tal, pleveli
Place of publishing:Maribor
Year of publishing:2011
PID:20.500.12556/DKUM-17809 New window
NUK URN:URN:SI:UM:DK:UIJMUAHP
Publication date in DKUM:28.03.2011
Views:2723
Downloads:198
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Comparison of effectiveness of different combinations of herbicides for weed control and their effect on weed community in the vineyard
Abstract:In 2008 and 2009 a trial was carried out at the university centre Meranovo, Faculty of Agriculture and Life Sciences. In the experiment arranged in the randomized block design we compared effectiveness of eleven herbicide combinations to control weeds and assessed the percentage weed coverage of weed community developing under the grapevine canopy. In 2008 the lowest soil coverage rate by weed community was recorded in plots treated with gliphosate (double dose), flazasulfuron + pendimetalin or flazasulfuron + MCPA. The highest efficacy rate of herbicides for season 2008 was determined in plots treated with glifosat (double dose) and gliphosate + oksifluorofen. In 2009 the lowest weed coverage rate was recorded in plots treated with combination of flazasulfuron and gliphosate (11. 5. 2009). At latest period of efficacy assessment (3. 7. 2009) for season 2009 no significant differences among studied herbicide combinations were determined. The highest efficiency (> 95 %) was achieved by application of flazasulfuron and gliphosate combination on 11. 5. 2009. Lowest rate of weed community diversity (number of found species) was determined in a combination of flazasulfuron + oksifluorofen and also in combination flazasulfuron + gliphosate. The highest rate of diversity was noted in plots treated with pendimetalin and gliphosate mixture.
Keywords:grapevine, herbicides, effectiveness, soil coverage, weeds


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