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Fundamental principles of sunflower hybrid seed production / Osnovni principi proizvodnje hibridnog semena suncokreta
(Institut PKB Agroekonomik, Padinska skela, 2005)
Sunflower seed production has certain attributes that make it different of ordinary sunflower production and seed production of other crops. This is, at first, isolation and pollination with fertilization. In our country ...
Changes of fatty acids content and vigor of sunflower seed during natural aging
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Sunflower seed aging during storage affects seed vigor and content of fatty acids. In order to reveal severity of their influence, the following vigor tests were applied: standard laboratory germination test, cold test and ...
Shoot development from hypocotyl protoplasts of sunflower (helianthus annuus l.)
(Akademiai Kiado Zrt, Budapest, 2009)
The plant regeneration from sunflower protoplast was achieved by protocols that considerably differ with respect to basal medium and concentration of growth regulators added. In most cases regeneration was restricted to a ...
Genetic variance of sunflower yield components - Heliantus annuus L. / Genetska varijansa komponenti prinosa suncokreta - Heliantus annuus L.
(Društvo genetičara Srbije, Beograd, 2003)
The main goals of sunflower breeding in Yugoslavia and abroad are increased seed yield and oil content per unit area and increased resistance to diseases, insects and stress conditions via an optimization of plant architecture. ...
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 ...
Diseases of sunflower seeds / Bolesti semena suncokreta
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2006)
The large number of various species of fungi has been isolated from the sunflower seed samples. The most important pathogens found on the sunflower are: Plasmopara helianthi, Sclerotinia sclerotiorum, Botrytis cinerea and ...
Genetic specificity of magnesium nutrition in sunflower / Genetska specifičnost sadržaja magnezijuma u divljim vrstama i hibridima suncokreta
(Matica srpska, Novi Sad, 2008)
Magnesium content was analyzed in five of the most grown sunflower hybrids in Serbia, as well as in different populations of wild sunflower species: Helianthus agrophyllus (5), Helianthus annuus (4), Helianthus neglectus ...
Mechanize desiccation in oil-plant production / Mehanizovana desikacija u proizvodnji uljanih kultura
(Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad, 2007)
Desiccation has been used for a long time in agriculture. It is especially important in cold climate since spring crops are very often not ready for harvesting before late autumn, when harvesting condition are difficult. ...
The analysis of influence of soil compaction on soybean and sunflower yield on headlands / Analiza uticaja sabijanja zemljišta na prinos soje i suncokreta na uvratinama
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2004)
The results of research of analysis of influence of soil compaction on maize and wheat yield on headland and in inside of a field were shown in this paper. The larger soybean yield in inside of a field was established by ...
Nitrogen and sugar content variability in tubers of Jerusalem artichoke (Helianthus tuberosus) / Varijabilnost sadržaja azota i šećera u krtolama topinambura (Helianthus tuberosus)
(Društvo genetičara Srbije, Beograd, 2009)
Several nutritive values for tubers of 114 Jerusalem artichoke (Helianthus tuberosus) populations were evaluated during 2006. The used material is a part of wild sunflower species collection at the Institute of field and ...