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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, ...
Phenotype variability and inheritance of plant height and branching in f1 generation of sunflower
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
Highly variable populations of wild sunflower species were crossed with CMS cultivated lines. Variability was determined by measuring plant height and evaluating the type of branching. Mode of inheritance was tested by ...
The influence of soil compaction on changes in soil and sunflower yield / Uticaj sabijenosti zemljišta na promene u zemljištu i prinos suncokreta
(Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad, 2009)
This paper shows the results of analysis of soil compaction influence on sunflower yield on headland and inner part of a field, and chemical changes in soil. Soil compaction after sprouting was 67.70% greater on headland ...
Breeding for downy mildew resistance of sunflower / Oplemenjivanje na otpornost prema plamenjači suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
Sunflower downy mildew has a great economic importance in countries where sunflower is grown. Primary infected plants significantly decrease seed yields while secondary infection has no significant influence. Major objective ...
Effect of maturation period on seed quality; optimum time for desiccation in sunflower (helianthus annuus l) genotypes
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
To harvest a sunflower crop, it is important to bring moisture content, i.e moisture level in leaves, stems, heads and seed, to a level that permits normal work of combine harvester. In 2003, an experiment was established ...
Limiting factors in sunflower seed production in 1999 / Limitirajući faktori u proizvodnji semenskog suncokreta u 1999. godini
(Institut PKB Agroekonomik, Padinska skela, 2000)
The production of seed sunflower, like any other seed production, has its own peculiarities and additional requirements that often do not appear in commercial production. First of all, one must be much more rigorous ...
Use of molecular markers, protoplast fusion, and genetic transformations in sunflower breeding / Korišćenje molekularnih markera, fuzije protoplasta i genetskih transformacija u oplemenjivanju suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2000)
Sunflower breeders both home and abroad have achieved significant results. Productive hybrids based on cytoplasmic sterility have been developed. Genes for resistance to Puccinia helianthi, Plasmopara halstedii, Verticilium ...
Tribenuron-tolerant sunflower / Suncokret tolerantan prema tribenuron-metilu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2006)
The cultivation of tribenuron-tolerant sunflower hybrids and the incorporation of tribenuron-methyl into the existing sunflower herbicide range should result in the advancement of the current chemical weed control practice ...
Phenotypic variability of several biological traits in sunflower inbred lines / Fenotipska varijabilnost nekih bioloških svojstava rod inbred linija suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
Phenotypic variability for plant height, head diameter, number of leaves leaf area and leaflet dry matter mass was studied in 11 inbred lines of sunflower (sterile and fertile analogues). The Duncan's multiple range and ...
Desiccation in sunflower hybrid seed production / Hemijska desikacija u proizvodnji hibridnog semena suncokreta
(Institut PKB Agroekonomik, Padinska skela, 2006)
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. ...