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Title:POMEN ČASA IN NAČINA REZI ZA VZPOSTAVITEV FITZIOLOŠKEGA RAVNOTEŽJA PRI JABLANI GOJITVENE OBLIKE ZELO VITKO VRETENO
Authors:ID Planinc, Rafko (Author)
ID Tojnko, Stanislav (Mentor) More about this mentor... New window
ID Unuk, Tatjana (Comentor)
Files:.pdf MAG_Planinc_Rafko_2016.pdf (1,04 MB)
MD5: 46CBDD63D079BD4A1643D873FB9600C4
 
Language:Slovenian
Work type:Master's thesis/paper
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V dvoletnem poskusu (2006–2007) smo na lokaciji Blanca in Loka pri Zidanem Mostu spremljali vpliv časa in jakosti rezi na jablani (Malus domestica B.) sort 'Zlati delišes' in 'Braeburn'. V poskus je bilo vključenih 8 različnih kombinacij rezi (v nadaljevanju obravnavanj): 1 – standardna zimska rez, 2 – standardna zimska rez + junijska rez, 3 – standardna zimska rez + rez po obiranju, 4 – standardna zimska rez + junijska rez + rez po obiranju, 5 – delna zimska rez, 6 – delna zimska rez + junijska rez, 7 – delna zimska rez + rez po obiranju, 8 – delna zimska rez + junijska rez + rez po obiranju. Ugotavljamo, da se je pri izvajanju rezi manjše intenzivnosti pri obravnavanju 8 najbolj povečal prirast debel, kar je imelo za posledico tudi večji volumen dreves na sorti 'Zlati delišes'. Jakost rezi je bila v pozitivni korelaciji z vsebnostjo suhe snovi pri sorti 'Zlati delišes' v obeh letih poskusa (2006–2007) ter z večjo maso in trdoto mesa plodov v letu 2006. Potrdilo se je, da so standardna zimska rez in njene kombinacije najbolj primeren način rezi za doseganje primernega pridelka visoke kakovosti na sorti 'Zlati delišes'. Na sorti 'Braeburn' ugotavljamo, da se je pri izvajanju rezi manjše intenzivnosti pri obravnavanjih 5, 6, 7 najbolj povečal prirast debel, tudi tu je bila posledica večji volumen dreves. Na sorti 'Braeburn' je jakost rezi bila v pozitivni korelaciji z maso posameznega ploda, suho snovjo, sočnostjo, trdoto mesa plodov in titracijsko kislino, izražena kot jabolčna v prvem letu poskusa (2006), v drugem letu (2007) pa je bila v pozitivni korelaciji samo z maso ploda (statistično značilne razlike). Potrdilo se je, da so standardna zimska rez in njene kombinacije najbolj primeren način rezi za doseganje primernega pridelka visoke kakovosti pri omenjen sorti.
Keywords:sadjarstvo, jablana, čas rezi, jakost rezi, kombinacija rezi
Place of publishing:Maribor
Year of publishing:2016
PID:20.500.12556/DKUM-64281 New window
NUK URN:URN:SI:UM:DK:UW70GTX0
Publication date in DKUM:06.10.2016
Views:1566
Downloads:181
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:The importance of timing and method of pruning to establish physiological balance by apple with training form ultra slim spidle
Abstract:In a two-year experiment (2006–2007) on locations Blanca and Loka at Zidani Most, the effects of timing and intensity of pruning apple (Malus domestica B.) of the varieties 'Golden Delicious' and 'Braeburn', were observed. The experiment involved 8 different combinations of pruning: 1 – dormant winter pruning, 2 - dormant winter pruning + June pruning, 3 - dormant winter pruning + pruning after harvesting, 4 - dormant winter pruning + June pruning + pruning after harvesting, 5 - partial winter pruning, 6 - partial winter pruning + June pruning , 7 - partial winter pruning + pruning after harvesting, 8 partial winter pruning + June pruning + pruning after harvesting. It has been established that the implementing of lower intensity pruning especially at combination 8 increased the growth of the trunk, consequently increasing the volume of tree varietiy 'Golden Delicious'. With the variety 'Golden Delicious', higher intensity of pruning has resulted in increased dry matter content in a fruit in both years of the experiment (2006–2007) and in increased weight and increased hardness in 2006. With the variety 'Braeburn', it has been observed, that the pruning intensity at combinations 5, 6, 7 had influence on the weight of the apple fruit, dry matter, juiciness, hardness and malic acid in a fruit in the first year of the experiment (2006), whereas in the second year (2007), only the effect on the weight of the fruit was observed, while other observed parameters, did not prove statistically significant. It was confirmed that at both varieties 'Golden Delicious' and 'Braeburn', the standard winter pruning and its combinations are still the most appropriate pruning methods since subdued growth results in high yield with suitable quality.
Keywords:fruit growing, apple, time of pruning, intensity of pruning, combinations of pruning


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