diplomsko delo
Lucija Mikelj (Author), Jerneja Jakopič (Mentor), Anita Solar (Co-mentor)

Abstract

Leta 2018 in 2019 smo na Orehovcu v kraju Pišece izvedli primerjavo med sejanci orehov in sortama orehov 'Parisienne' in 'Franquette'. Želeli smo ugotoviti, kako se razlikujejo v lastnostih dreves (obseg debla, višina in širina, bujnost rasti, habitus, prirast mladik, brstenje, odpad listja, cvetenje moških in ženskih cvetov, količina moških in ženskih cvetov, način tvorbe plodov, rodnost, zorenje plodov, izpadanje zrelih plodov iz zelene lupine, odpornost proti zimski in spomladanski pozebi in odpornost na bolezni) in lastnostih plodov (indeks okroglosti plodov, masa ploda, površina in debelina luščine, spojenost luščine na šivu, masa jedrca, barva in okus jedrca). Poskus je potekal na 0,5 ha površine, na 39 % naklonu terena. Izbrali smo 10 dreves, pet starih, starih okoli 30 let in pet mladih, starih okoli 10 let. Pri vsakem drevesu smo opazovali lastnosti dreves in plodov. Lastnosti plodov smo primerjali s sortama 'Parisienne' in 'Franquette', ki smo ju prejeli iz proizvodnega nasada v Kapelah pri Brežicah. Z vsakega drevesa smo vzeli 20 plodov, katere smo uporabili za spremljanje parametrov in primerjavo z referenčnima sortama. Ugotovili smo, da je bil pridelek pri starih sejancih večji kot pri mladih. Masa ploda in jedrca pri vseh sejancih je bila najbolj podobna masi plodov sorte 'Parisienne'. Barva jedrca je bila v večini rumenkasta, tako kot pri sorti 'Parisienne'. Okus jedrc je bil boljši pri plodovih mlajših sejancev.

Keywords

sajarstvo;oreh;Juglans regia;sejanec;fenološke lastnosti;pomološke lastnosti;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [L. Mikelj]
UDC: 634.51:631.526.32:631.547.1:581.54:631.524(043.2)
COBISS: 32564995 Link will open in a new window
Views: 421
Downloads: 153
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Other data

Secondary language: English
Secondary title: Phenological and pomological characteristics of walnut seedlings (Juglans regia L.)
Secondary abstract: In 2018 and 2019, we made a comparison between walnut seedlings and walnut varieties 'Parisienne' and 'Franquette' in Orehovec in Pišece. We were looking for differences in tree characteristics (trunk size, height and width, growth, habit, sapling growth, bud-breaking time, leaf fall, flowering of male and female blossoms, quantity of male and female blossoms, fruit-bearing type, fertility, fruit ripening, green husk dehiscence, resistance to winter and spring frost and disease resistance) and fruit properties (fruit roundness index, fruit weight, surface area and thickness of the shell, fusion of the shell at the seam, core weight, color and taste of the kernel). The experiment took place on 0.5 ha of surface, on a 39% slope of the terrain. We selected 10 trees. 5 of them were about 30 years old and 5 of them were about 10 years old. In each tree, we observed the properties of the trees and fruits. The characteristics of the fruit were compared with the varieties 'Parisienne' and 'Franquette', which we received from commercial orchard in Kapele near Brežice. We took 20 fruits from each tree, which we used to monitor the parameters and compared them with the reference varieties. We found out that the crop was higher in old seedlings. The fruit and kernel weight of all seedlings was most similar to that of the 'Parisienne' variety. The color of the kernel was mostly yellowish as in the 'Parisienne' variety. The taste of the kernels was better in the fruits of younger seedlings.
Secondary keywords: fruit growing;walnut;seedling;pomological properties;phenological properties;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: X, 41 f., [6] f. pril.
ID: 12061543