diplomsko delo
Nina Piškur (Author), Metka Hudina (Mentor)

Abstract

Namen diplomskega dela je bil pokazati, da z redno preskrbo z vodo ugodno vplivamo na pridelek navadne hruške (Pyrus communis L.) sorte ´Viljamovka´. Ugotoviti smo želeli, kateri način namakanja, kapljično ali z mikrorazpršilci, ugodneje vpliva na količino in kakovost plodov hrušk sorte 'Viljamovka'. Poskus je potekal v nasadu hrušk v Bistrici ob Sotli leta 2015. Drevesom smo izmerili kazalnike vegetativne rasti in generativnega razvoja. Namakanje je pozitivno vplivalo na razvoj plodov sorte 'Viljamovka', saj so imeli plodovi namakanih dreves večje dimenzije ploda. Pri kapljičnem namakanju smo imeli največ plodov/drevo in največji pridelek/drevo. Kapljično namakanje je vplivalo na manjšo trdoto mesa in vsebnost titracijskih kislin, vendar razlike med obravnavanji niso bile velike. Namakanje z mikrorazpršilci je imelo največji koeficient rodnosti in je vplivalo na večjo vsebnost topne suhe snovi in titracijskih kislin v primerjavi s kontrolo. Plodovi dreves, ki smo jih namakali z mikrorazpršilci, so bili manj čvrsti v primerjavi s kontrolnimi plodovi.

Keywords

sadjarstvo;hruška;Pyrus communis;namakanje;sorta;pridelek;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [N. Piškur]
UDC: 634.13:631.526.3:631.67:631.559(043.2)
COBISS: 8878457 Link will open in a new window
Views: 972
Downloads: 460
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Other data

Secondary language: English
Secondary title: ǂThe ǂquantity and quality of pears (Pyrus communis L.) cultivar 'Williams' at various irrigation system
Secondary abstract: The purpose of diploma thesis was to show a favourable effect of regular water supply on yield of pear (Pyrus communis L.) cultivar 'Williams'. We evaluated the effect of drip irrigation and irrigation with micro-sprinklers on the quantity and quality of pear cultivar 'Williams'. The experiment was carried out in pear orchard at Bistrica ob Sotli in 2015. We measured the indicators of vegetative growth and generative development. Irrigation had a positive effect on the fruit development of cultivar 'Williams', since the fruit of irrigated trees had larger fruit dimensions. Trees with drip irrigation had the largest fruit number/tree and the highest yield/tree. Furthermore, trees with drip irrigation had the lowest flesh firmness and titratable acids content, but the differences between the treatments were not significant. Trees with micro-sprinkler irrigation had the highest yield coefficient, the fruit had higher soluble solids content and titratable acids content compared to control. The fruits of the trees, which were irrigated with micro-sprinklers, were less firm compared to control fruit.
Secondary keywords: fruit growing;pear;Pyrus communis;irrigation;cultivar;yield;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: X, 34 f.
ID: 10914992