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Effect of time of desiccation on oil content in different sunflower hybrids
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
Chemical desiccation with Reglone Forte has been tried in production fields under four sunflower hybrids. Reglone Forte (2 l/ha) was applied at 7-day intervals from the end of pollination till maturity. Seed moisture was ...
Interdependence of yield components and harvest index in sunflower / Međuzavisnost komponenti prinosa i žetvenog indeksa kod suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
Using correlation analysis, we studied the interrelationship between several yield components (grain yield, head diameter, plant height, and the dry matter mass of the stem, leaves, head, and vegetative plant parts) and ...
Phenotype variability and inheritance of leaf shape in F1 generation of sunflower / Varijabilnost osobina cvasti i lista i nasleđivanje oblika liske suncokreta u F1 generaciji
(Društvo genetičara Srbije, Beograd, 2005)
Populations of wild sunflower species were crossed with cms cultivated lines because of their high variability. Variability was determined by measuring inflorescence diameter, ray flower number and the leaf length and ...
Current situation and trends in the field of chemical weed control in sunflower / Aktuelna situacija i tendencije na polju hemijskog suzbijanja korova u suncokretu
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2005)
The main characteristics of the current situation with chemical weed control in sunflower are as follows: increasing problems with changing weed flora composition; hampered control of some weeds; the start of growing ...
Sunflower breeding for resistance to herbicides / Oplemenjivanje suncokreta na otpornost prema herbicidima
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
Used in this study as a donor of genes for resistance to the imidazolinone herbicides was a wild Helianthus annuus L. population collected at Rossville, Kansas, U.S.A. Resistance to imidazolinones/imazethapyr, imazamox, ...
Inheritance of increased oleic acid content in sunflower seed oil / Nasleđivanje povećanog sadržaja oleinske kiseline u ulju suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2000)
The inheritance of increased (mid) oleic acid content about 62% of an inbred line, LG27, was studied in the crosses with high oleic HA89OL (89%), high oleic LG26OL (86%) and low oleic LG28 (22%). Fatty acid composition of ...
Effect of desiccation date on some parameters of quality in hybrid sunflower seed / Uticaj vremena desikacije na neke parametre kvaliteta hibridnog semena suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
A three-year study was carried out in two locations to determine how different chemical desiccation dates during ripening affect seed yield per head and seed viability in sunflower. Used as the desiccant was the preparation ...
Characterization of F1 interspecific hybrids between wild Helianthus annuus L. populations and cultivated sunflower / Provera uspešnosti međuvrsnog ukrštanja populacija divlje vrste Helianthus annuus L. sa gajenim suncokretom
(Društvo genetičara Srbije, Beograd, 2006)
Phenotype, chromosomes pairing and pollen vitality were compared between parental populations and F1 hybrids of interspecific cross between Helianthus annuus L. and cultivated sunflower. The investigation of the simple ...
Using new Rf inbred lines originating from an interspecific population with H. deserticola for development of sunflower hybrids resistant to broomrape
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
One of the directions in sunflower breeding is the selection for resistance to broomrape. The population of broomrape has been stable in Serbia for a long period of time, but the racial composition has changed in recent ...
Assessment of production characteristics of NS sunflower hybrids based on small-plot trials / Ocena proizvodnih osobina NS-hibrida suncokreta na osnovu mikro ogleda
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
A severe drought lasting from sowing till flowering in almost sunflower-growing regions had a negative effect on yields. The drought hampered sowing, reduced emergence and stand density, and increased weediness bringing ...