Vpliv pripravkov na podlagi titana in silicija na pridelek hruške (Pyrus communis L.) sorte 'Viljamovka'

Gorenc, Tjaša (avtor), Hudina, Metka (mentor)

Vpliv pripravkov na podlagi titana in silicija na pridelek hruške (Pyrus communis L.) sorte ‘Viljamovka’ smo proučevali leta 2018 v Hortikulturnem centru Biotehniške fakultete, Orehovlje na Goriškem. Želeli smo preveriti vpliv dveh pripravkov Tytanit in Optysil na kakovost plodov in njihove pomološke lastnosti. Predvidevali smo, da uporaba titana pred cvetenjem poveča kakovost plodov, kar pomeni, da bo trdota plodu večja, prav tako vsebnost topne suhe snovi ter da bo uporaba silicija takoj po cvetenju pozitivno vplivala na pomološke lastnosti plodu hruške sorte 'Viljamovka'. Rastlinam smo foliarno dodajali Tytanit, Optysil, Tytanit in Optysil skupaj, imeli pa smo tudi kontrolna drevesa, ki jih nismo tretirali. Obrane plodove smo prešteli, pridelek stehtali, izračunali koeficient rodnosti in izmerili pomološke lastnosti plodov. Ugotovili smo, da je Tytanit pozitivno vplival na povprečno trdoto mesa in topno suho snov ter na boljšo obarvanost plodov ter s tem na boljšo kakovost plodov. Uporaba obeh pripravkov hkrati (Tytanit in Optysil) je pozitivno vplivala na širino in maso plodov, pripravek Optysil je pozitivno vplival na višino plodov hrušk sorte 'Viljamovka'. Pripravka Tytanit in Optysil nista vplivala na količino pridelka.

• Jezik: Slovenski jezik
• Ključne besede: sadjarstvo, hruška, Pyrus communis, titan, silicij, sorta, pridelek
• Vrsta gradiva: Diplomsko delo/naloga
• Tipologija: 2.11 - Diplomsko delo
• Organizacija: BF - Biotehniška fakulteta
• Založnik: [T. Gorenc]
• Leto izida: 2020
• PID: 20.500.12556/RUL-120087
• UDK: 634.13:631.816.35:546.82:546.28:631.526.32:631.559(043.2)
• COBISS.SI-ID: 29444099
• Datum objave v RUL: 16.09.2020

GORENC, Tjaša, 2020, Vpliv pripravkov na podlagi titana in silicija na pridelek hruške (Pyrus communis L.) sorte „Viljamovka“ [na spletu]. Diplomsko delo. T. Gorenc. [Dostopano 11 april 2025]. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=120087

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Effect of titanium and silicon on the yield of pear (Pyrus communis L.) variety 'Viljamovka'

Izvleček

Influence of titanium and silicon based preparations on the yield of pear (Pyrus communis L.) cultivar ‘Williams’ was investigated at the Horticultural Center of the Biotechnical Faculty at Orehovlje in the Goriška region in 2018. We wanted to check the effect of two products, Tytanit and Optysil, on the fruit quality and their pomological properties. We assumed that the use of titanium before flowering increases the quality of the fruit, which means that the fruit firmness will be higher, as well as the content of total soluble solids and the use of silicon immediately after flowering will have a positive effect on the pomological properties of the fruit of the pear cultivar 'Williams'. Tytanit, Optysil and these two together were added foliarly to the plants and we also had control trees that were not treated. The harvested fruits were counted, the yield was weighed, the yield coefficient was calculated and the pomological properties of the fruits were measured. We found that Tytanit had a positive effect on the average fruit firmness and total soluble solids, as well as on the better fruit coloring and thus on the better fruit quality. The use of both products at the same time (Tytanit and Optysil) had a positive effect on fruit width and weight, product Optysil had a positive effect on the fruit height of 'Willams' pears cultivar. Tytanit and Optysil preparations did not affect the yield.

• Ključne besede: fruit growing pear, Pyrus communis, titanium, silicon, cultivar, yield