Procjena agronomskih svojstava tradicijskih kultivara heljde u različitim agroekološkim uvjetima

master's thesis

• Title (english): Evaluation of agronomic traits of traditional buckwheat cultivars under different agroecological conditions
• Author: Edita Baričević
• Mentor: Ivanka Habuš Jerčić (mentor)
• Committee member: Ivanka Habuš Jerčić (predsjednik povjerenstva)
• Committee member: Jerko Gunjača (član povjerenstva)
• Committee member: Hrvoje Šarčević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Plant Breeding Genetics, Biometrics and Experimentation); Zagreb
• Defense date and country: 2019-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

U sjeverozapadnoj Hrvatskoj postoji tradicija uzgoja heljde (Fagopyrum esculentum),
međutim, na sortnoj listi Republike Hrvatske nema sorata heljde. U svrhu toga, provedeno je
istraživanje u kojem je bilo uključeno osam genotipova heljde: šest lokalnih populacija
sakupljenih na području sjeverozapadne Hrvatske te dvije sorte iz različitih oplemenjivačkih
programa, Darja i Novosadska. Pokus je bio postavljen na tri lokacije (Sveta Marija, Varaždin,
Maksimir) i dva roka sjetve te dva sustava uzgoja (ekološki i konvencionalni). Cilj istraživanja
je bio utvrditi utjecaj lokacije (načina proizvodnje) i roka sjetve na morfološka (visina stabljike
(cm), broj grana i broj cvatova po biljci) i agronomska svojstva (prinos po biljci (g) i masa tisuću
zrna (g). Utvrđeno je da način proizvodnje nije značajno utjecao na prosječne vrijednosti
mjerenih svojstava. Rok sjetve je značajno utjecao na morfološka svojstva te na prinos zrna po
biljci dok na masu tisuću zrna nije značajno utjecao.

Abstract (english)

There is a tradition of growing buckwheat (Fagopyrum esculentum) in northwestern
Croatia, however, there are no buckwheat varieties on the varietal list of the Republic of
Croatia. For this purpose, a study was conducted with eight buckwheat genotypes: six local
populations collected in the area of northwestern Croatia and two varieties from different
breeding programs, Darja and Novosadska. The experiment was set up at three sites (Sveta
Marija, Varaždin, Maksimir) and two sowing dates and two cropping systems (organic and
conventional). The aim of the study was to determine the influence of location (cropping
systems) and sowing date on morphological (stem height (cm), number of branches and
number of inflorescences per plant) and agronomic traits (yield per plant (g) and thousand
grain weight (g)). It was found that the production system did not significantly affect the
average values of the measured traits. The sowing date significantly influenced the
morphological traits and the grain yield per plant, while it did not significantly affect the
thousand grain weight.

• Keywords: heljda (Fagopyrum esculentum); morfološka svojstva; agronomska svojstva; način proizvodnje; rok sjetve
• Keywords (english): buckwheat (Fagopyrum esculentum); morphological traits; agronomic traits; cropping system; sowing date
• Language: croatian
• URN:NBN: urn:nbn:hr:204:245416
• Study programme: Title: Plant Sciences; Study programme type: university; Study level: graduate; Academic / professional title: magistar / magistra inženjer/inženjerka biljnih znanosti (magistar / magistra inženjer/inženjerka biljnih znanosti)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-11-08 12:34:57