magistrsko delo
Katarina Plut (Author), Ana Slatnar (Mentor)

Abstract

V poskusu, ki je potekal od meseca oktobra 2019 do julija 2020, smo preučevali, ali ima termin saditve šalotke vpliv na kakovost in velikost pridelka. Šalotko smo sadili v jesenskem (25. 10. 2019) in spomladanskem (12. 3. 2020) terminu, vsakič v štirih ponovitvah in uporabili štiri sorte: 'Jermon', 'Longor', 'Golden Gourmet' ter 'Red Sun'. Iz rezultatov poskusa smo ugotovili, da je bila preživelost jesenske šalotke za 30 % manjša v primerjavi s šalotko iz spomladanskega termina saditve, kar bi lahko pripisali večji količini padavin v mesecu novembru (59,2 mm več glede na dolgoletno mesečno povprečje), v obdobju, ko se razvijajo korenine. V jesenskem terminu saditve je bil pridelek šalotke od 12,5 do 32,6 t/ha, medtem ko je bil v spomladanskem od 27,7 do 42,7 t/ha. Ugotovili smo, da statistično značilnih razlik med termini obravnavanja v velikosti pridelka ni, razen pri sorti 'Golden Gourmet', kjer je bil pridelek za 24,7 t/ha večji pri spomladanskem terminu saditve. Širina čebulic se pri nobeni sorti ni statistično značilno razlikovala. Višina čebulic se je statistično značilno razlikovala samo pri sorti 'Red Sun', kjer je bila višina iz jesenskega termina saditve za 3,6 mm manjša v primerjavi s spomladanskim terminom. Ugotovili smo tudi, da termin saditve nima vpliva na čas spravila pridelka, saj smo tako šalotko iz jesenskega termina saditve kot tudi spomladanskega termina saditve pobirali na isti dan. Skupna suha snov je bila za 1,4 % večja v spomladanskem terminu saditve. Le sorta 'Golden Gourmet' iz jesenskega termina saditve je imela za 2,5 % večjo vsebnost suhe snovi kot šalotka iz spomladanskega termina.

Keywords

šalotka;Allium ascalonicum;pridelek;kakovost pridelka;jesenski termin saditve;spomladanski termin saditve;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [K. Plut]
UDC: 635.263:631.543:631.559(043.2)
COBISS: 53864451 Link will open in a new window
Views: 416
Downloads: 118
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Other data

Secondary language: English
Secondary title: Quantity and quality of shallot yield (Allium ascalonicum L.) from autumn and spring term of planting
Secondary abstract: In an experiment conducted from October 2019 to July 2020, we examined whether the period of planting shallots has an impact on the quality and quantity of the crop. Shallots were planted in autumn (October 25th, 2019) and spring (March 12th, 2020) period, each time in four replicates, and four varieties were used: 'Jermon', 'Longor', 'Golden Gourmet' and 'Red Sun'. In the experiment, we found that the survival of autumn shallots was 30 % lower compared to shallots from the spring planting period, which could be attributed to higher rainfall in November (59.2 mm more than the long-term monthly average), in the period when roots are developing. In the autumn planting period, shallot yields ranged from 12.5 to 32.6 t/ha, while in the spring it was from 27.7 to 42.7 t/ha. We found that there was no statistically significant difference in the amount of yield, except for the 'Golden Gourmet' variety, where the yield was 24.7 t/ha higher in the spring planting period. The width of the bulbs did not differ statistically significantly in any variety. The height of the bulbs only differed statistically in the 'Red Sun' variety, where the height from the autumn planting period was 3.6 mm lower compared to the spring period. We also found that the planting date did not affect the time of harvest, as we collected both shallots from the autumn as well as the spring planting period on the same day. The total dry matter was 1.4 % higher in the spring planting period. Only the 'Golden Gourmet' variety from the autumn planting period had a 2.5 % higher dry matter content than the shallot from the spring period.
Secondary keywords: shallots;Allium ascalonicum;yield;yield quantity;autumn term;spring term;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: VIII, 33 f.
ID: 12506131