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Effect of genotype on sugar beet yield and quality

Uticaj genotipa na prinos i kvalitet šećerne repe

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2003
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Authors
Nenadić, Nedeljko
Nedić, Milan
Živanović, Ljubiša
Kolarić, Ljubiša
Gujaničić, Tihomir
Article (Published version)
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Abstract
The effect of a considerable number of both domestic and foreign sugar beet genotypes on root yield and quality was investigated. The data demonstrated the most favorable results of some genotypes for root yield and sugar content. Trials were conducted on rhizomania infested soil, thus tolerant genotypes were used. Susceptible cultivars represented the control. In the trial root yield was high and sugar content low. On average, in the genotypes tested, root yield varied from 73.98 to 93.30 t/ha and sugar content from 11.90 to 13.36%, depending on weather conditions. Root yield of the genotypes investigated varied from 30.61 to 112.64 t/ha and sugar content from 10.60 to 14.20%. The Swedish cultivar Dorotea (tolerant to both rhizomania and cercospora) was the most yielding. The least yielding (susceptible to both rhizomania and cercospora) was the domestic cultivar Dana.
U radu je proučavan uticaj velikog broja domaćih i inostranih genotipova šećerne repe na prinos i tehnološki kvalitet korena. Ogledi su izvedeni na DD Stari Tamiš u Pančevu, u periodu 1998-2002. godine, na zemljištu tipa černozem, zaraženom rizomanijom. Od velikog broja testiranih genotipova (42-55), u radu su prikazani rezultati za 8 domaćih i 12 inostranih. Među ovim genotipovima dve domaće sorte ( Dana i Al omona) su osetljive na rizomaniju, a sve ostale su tolerantne prema pomenutom patogenu. U istraživanjima su postignuti sledeći važniji rezultati Prosečno variranje prinosa korena proučavanih genotipova kretalo se u granicama od 73,98 do 93,30 t/ha, sadržaj šećera u korenu od 11,90 do 13,36% i prinosa biološkog šećera od 9,19 do 11,45 t/ha. Genotipovi tolerantni na rizomaniju dali su u proseku za preko 42% veći prinos korena od osetljivih genotipova. Prinos biološkog šećera je pokazao direktnu zavisnost od prinosa korena po jedinici površine. Kao najproduktivniji genotipovi u ovim... istraživanjima pokazali su se: Dorotea, Ippolita, Rama 4, Rama 5, Rama 6 H-6851, Gina i NS-H-8r.

Keywords:
sugar beet / genotype / root yield / sugar content / biological sugar yield
Source:
Journal of Agricultural Sciences (Belgrade), 2003, 48, 1, 1-9
Publisher:
  • Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd

DOI: 10.2298/JAS0301001N

ISSN: 1450-8109

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URI
http://aspace.agrif.bg.ac.rs/handle/123456789/542
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  • Radovi istraživača / Researchers’ publications
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Poljoprivredni fakultet

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