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Mogućnosti genetičke kontrole otpornosti prema volovodu (Orobanche cumana L.) na suncokretu kod nas i u svetu / Possibilities for genetic control of sunflower resistance to broomrape (Orobanche cumana L.) at domestic and international levels
(Beograd : Društvo genetičara Srbije, 2004)
Suncokret napada volovod (Orobanche cumana L). Glavni centri napada volovoda na suncokretu su zemlje oko Crnog Mora (Rusija, Ukrajina, Moldavija, Rumunija, Bugarska i Turska). Drugi centar gde volovod napada suncokret i ...
Line x tester analysis for plant height and head diametar in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
One of the prime tasks of sunflower breeding is the development of inbred lines by interspecific hybridization in order to obtain high-yielding and stable hybrids. This study used seven new divergent (A) CMS inbreds obtained ...
Path coefficient analysis of some head and seed characteristics in sunflower
(Paris : International Sunflower Association, 2004)
The 1000-seed mass is one of the three most important yield components in sunflower. Using correlation analysis, we studied the interrelationship of several yield components (1000-seed mass, test weight, head diameter, ...
Gene actions for seed yield in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
Effects of additive and dominant genes and their interactions on the inheritance of seed yield in 10 sunflower hybrids developed by crossing five inbred lines derived from the synthetic NS-S-1 were analyzed in 2001 and ...
Path coefficient analysis of some yield components of sunflower
(Paris : International Sunflower Association, 2004)
In this study we examined mutual relationships among eight biological traits of sunflower (dry matter at flowering, leaf area, stature, stem and head diameters, number of filled seeds, 1000-seed mass and hull content) and ...
Correlation between macronutrient content and sunflower resistance to Sclerotinia sclerotiorum measured by sclerotia infection of stem
(Paris : International Sunflower Association, 2008)
Nutrition of plants has a substantial impact on the predisposition of plants to be attacked or affected by pests and diseases. Since availability and nutrient quantity in the host plants is a limiting factor for Sclerotinia ...
Imidazoline-resistant sunflower (Helianthus annuus): Inheritance of resistance and response towards selected sulfonylurea herbicides
(Paris : International Sunflower Association, 2000)
The objective of this investigation was to determine the reaction of wild sunflower to a
number of acetolactate synthase (ALS) inhibitors. We used a wild sunflower population from
Kansas known to be resistant to imazethapyr ...
Use of additive-dominant model in genetic analysis of some quantitative caracteristics in sunflower
(European Association for Research on Plant Breeding, 2006)
A simple link between the expected means of quantitative traits of different generations (progenies) can be established if the mean values are dependant exclusively on additive and dominant gene effects. Th is study aims ...
Changes in seed oil content of sunflower (Helianthus annuus L.) as affected by harvesting date
(Paris : International Sunflower Association, 2008)
The paper studied the effect of harvesting date on seed oil accumulation in three sunflower genotypes. Harvesting began seven days after pollination and continued at three to four day intervals until ten harvests were ...
The appropriate technique for collecting and measuring the amount of floral nectar in sunflower (Helianthus annuus L.)
(Paris : International Sunflower Association, 2008)
The available techniques for collecting and measuring the amount of floral nectar are applicable but often found to be unrepresentative. Centrifugation yields larger samples but they also include nectar that is not actually ...