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Приказ резултата 31-40 од 188
Pollen viability and seed set percentage of NS hybrids and their parental lines
(Paris : International Sunflower Association, 2004)
This research determined the pollen viability, percentage of seed set and seed yield of four commercial sunflower hybrids (HS-H-45, HS-H-111, NS-H-702 and VELJA) and their parental components (four male-fertile lines and ...
Genetic divergence in sunflower (Helianthus annuus) inbreds
(Paris : International Sunflower Association, 2004)
Increase in seed yield is the main objective of sunflower breeding programs. Genetic variability is the basic prerequisite for each breeding program. Determination and knowledge of genetic variability facilitate the selection ...
Breeding strategies for Orobanche cumana resistance in sunflower
(International Parasitic Plant Society, 2019)
Broomrape (Orobanche cumana Wallr.) is one of the most important constraints on sunflower production in Europe and Asia. It produces a large number of small seeds that are easily disseminated, leading to the build-up of ...
Gene actions affecting sunflower resistance to Sclerotinia sclerotiorum measured by sclerotia infections of roots, stems and capitula
(Paris : International Sunflower Association, 2004)
Five sunflower inbred lines were crossed with one restorer line and F1, F2, BC1P1 and BC1P2 progenies were produced. Generation means analysis was done for all six generations, as well as the scaling test. The additive-dominance ...
Feasibility of double cropping system with camelina and sunflower in Serbia
The sustainable production of agricultural commodities, such as vegetable proteins and oils, is currently facing the challenge of developing new cropping strategies more e fficient in terms of water, nutrients, and land, ...
Morphological characterization of UGA-SAM1 sunflower association mapping population
(Paris : International Sunflower Association, 2016)
In order to use germplasm collections more efficiently and effectively, it is important to characterize the diversity of the germplasm. The objective of this study was to assess morphological diversity of a sunflower ...
Effect of sowing date on head diameter in sunflower
(Paris : International Sunflower Association, 2016)
Head diameter is very important trait in the sunflower seed yield structure. The size of head diameter influences the number of flowers and seeds per head which directly influence the seed yield per plant. In order to ...
New sunflower hybrids tolerant of tribenuron-methyl
(Paris : International Sunflower Association, 2008)
Discovery of a tribenuron-methyl resistant wild Helianthus annuus L. population (ANN-KAN) reated an opportunity for expansion of a sunflower herbicide resistance breeding program. The aim of this work was the creation of ...
Inovative “attract & kill” strategy for controling wireworms in sunflower
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Recent EU regulations aim at reducing the use of synthetic pesticides in agriculture. In sunflower production systems in Serbia, the use of insecticides as soil and seed treatments was predominant practice of wireworm ...
Assessment of method efficiency for sunflower inoculation with Macrophomina phaseolina: important step in sunflower tolerance testing
(Belgrade : Serbian Genetic Society, 2019)
The fungal disease, Charcoal rot, caused by Macrophomina phaseolina is becoming one of important pathogen in sunflower production, mostly expressed in areas with high temperatures and dry conditions. Development of tolerant ...