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Effect of short-term water defficiency on sugar beet genotypes
(Springer Heidelberg, Heidelberg, 2004)
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 ...
Učestalost gena virulentnosti prouzrokovača pepelnice pšenice u severo-zapadnom delu Bosne / Frequency of virulence genes to wheat powdery mildew in the north-west part of Bosnia
(Novi Sad : Ecological Movement of Novi Sad, 2004)
Među patogenima pšenice na području BiH značajno mesto zauzima prouzrokovač pepelnice pšenice. Zbog svoje efikasnosti ekonomičnosti i ekološke opravdanosti, zaštita gajenjem otpornih sorti ima prvorazredni značaj. Međutim, ...
Gene effects and combining abilities for 1000-seed mass in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
Significant differences in the mean values of 1000-seed mass were found among the sunflower (Helianthus annuus L.) genotypes studied (eight inbred lines and 15 F1 hybrids). The mean value of 1000-seed mass was 46.88 g in ...
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 ...
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 ...
Towards Sclerotinia resistance: somatic hybridization between wild and cultivated sunflower
(Paris : International Sunflower Association, 2004)
The use of interesting characteristics from wild Helianthus species in sunflower breeding is limited by poor crossability or sterility of interspecific hybrids. Somatic hybridization by protoplast fusion is an efficient ...
Correlation of yield components and seed yield per plant in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
Studied in this paper was the interdependence of six morphophysiological sunflower traits (petiole angle, petiole length, total leaf number per plant, total leaf area per plant, plant height and head diameter) and their ...
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 ...