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Title:VPLIV AKTIVATORJEV TAL NA KAKOVOST PLODOV IN RAZRAŠČENOST KORENINSKEGA SISTEMA JABLANE Malus domestica Borkh SORTE BREBURNE
Authors:ID Ocvirk, Srečko (Author)
ID Tojnko, Stanislav (Mentor) More about this mentor... New window
ID Unuk, Tatjana (Comentor)
Files:.pdf VS_Ocvirk_Srecko_2016.pdf (1,46 MB)
MD5: E740E37E962427B3600C95860F748D80
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:Vpliv aktivatorjev tal na kakovost plodov jablane Malus domestica Borkh. sorte 'Braeburn' UDK: 634.11:631.4:577.17(043.2)=163.6 Od leta 2008 dalje je polovica nasada jablan sorte 'Braeburn' gnojena z mineralom gnojilom NPK, na drugi polovici pa je bil uporabljen aktivator tal PRP sol. V letu 2015 smo izbrali 4 skupine po 7 dreves v delu nasada, kjer je bil uporabljen aktivator tal PRP sol, in 4 skupine po 7 dreves v delu nasada, gnojenega klasično z mineralnim gnojilom - NPK. Leta 2015 je bila sedmo leto zapored izvedena aplikacija aktivatorja tal PRP sol v količini 226 kg/ha, v obravnavanju kontrola pa s PK gnojili v količini 25 kg P2O5 in 90 kg K2O na ha. V raziskavi je bilo ugotovljeno, da uporaba aktivatorja tal PRP sol statistično značilno vpliva na: obarvanost plodov, povečano trdoto mesa plodov in večje število plodov I. kakovostnega razreda. Ugotovili smo, da aktivator tal zmanjša povprečno maso plodov, na ostale parametre zrelosti in rodnosti pa nima vpliva. Aktivator tal PRP statistično značilno poveča skupno število korenin ter korenin kategorij do 2 mm in 2 do 4 mm. Ne poveča števila skeletnih korenin. Korenine pa so razporejene enakomerneje in globlje v talnem profilu do globine enega metra.
Keywords:Jablana / 'Braeburn' / aktivator tal / kakovost plodov / korenine
Place of publishing:Maribor
Year of publishing:2016
PID:20.500.12556/DKUM-61001 New window
NUK URN:URN:SI:UM:DK:3QXY7JKS
Publication date in DKUM:16.09.2016
Views:1719
Downloads:122
Metadata:XML DC-XML DC-RDF
Categories:FKBV
:
OCVIRK, Srečko, 2016, VPLIV  AKTIVATORJEV TAL NA KAKOVOST PLODOV IN RAZRAŠČENOST KORENINSKEGA SISTEMA JABLANE Malus domestica Borkh SORTE BREBURNE [online]. Bachelor’s thesis. Maribor. [Accessed 1 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=61001
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Secondary language

Language:English
Title:THE INFLUENCE OF THE APPLICATION OF A SOIL AKTIVATOR ON THE QUALITY OF THE FRUITS ON AN APPLE TREE OF THE BREBURNE CULTIVAR
Abstract:The impact of soil activators on the quality of apples Malus domestica Borkh. of the cultivar Braeburn UDK: 634.11:631.4:577.17(043.2)=163.6 Since 2008 half of the apple orchard of the cultivar Braeburn has been fertilized with NPK mineral fertilizers and on the other half has been used a PRP sol soil activator. In 2015, we chose 4 groups of 7 trees in the part of the orchard, where the PRP sol soil activator has been used, and 4 groups of 7 trees in the part of the orchard, which has been fertilized with classic NPK mineral fertilizers. In 2015, 226 kg/ha of PRP sol soil activator were administered for the seventh consecutive year. The control group has been fertilized by 25 kg of P2O5 and 90 kg of K2O per hectare. In the research, we found, that the use of the PRP sol soil activator has statistical influence on: the average colouring of the fruit, increased hardness of the fruit’s flesh and increases the number of first grade fruit. We found that the soil activator decreases the average weight of fruits, but does not affect other parameters of maturity and fertility. The PRP soil activator statistically typical increases the total number of roots and of roots of categories to 2 mm and from 2 to 4 mm. However, it does not increase the number of skeletal roots. The roots are spread more equally and deeper in the soil profile to the depth of one meter
Keywords:apple tree /'Braeburn' / soil activator / fruit quality / roots


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