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Adaptation to diseases, pests and weeds caused by climatic changes and evaluation of associated risks in European regions - results from the ADAGIO project
(Vienna : University of Natural Resources and Life Sciences (BOKU), Institute of Meteorology, 2009)
It is evident that certain climatic changes have taken place in recent years. Global warming is one of them. These climatic changes have exerted high effects on agriculture, especially when it comes to the occurrence of ...
Achievements of sunflower breeding at the IFVC in Novi Sad
(Paris : International Sunflower Association, 2004)
Novi Sad breeding materials and some wild species of the genus Helianthus were used to create new genetic variability in cultivated sunflower. Our breeding program during 1997-2003 had several directions, and greenhouses ...
Effect of the environment on the chemical composition and some other parameters of sunflower seed quality
(Paris : International Sunflower Association, 2008)
Considering the area of sunflower cultivation in the world, the profit made by selling the seed varieties and sunflower hybrids, the number of companies whose business activity is related to production and selling of ...
Pregled proučavanja populacije Puccinia graminis Pers. f. sp. Tritici Erikss. et Henn. u Srbiji / Investigations of the Puccinia graminis f. sp. tritici Erikss. et Henn. population in Serbia - an overview
(Beograd : Društvo za zaštitu bilja Srbije, 2004)
Prva proučavanja populacije P. graminis tritici u Srbiji započeta su krajem 50-tih godina XX veka. U dosadašnjim proučavanjima razlikuju se dva perioda: prvi obuhvata identifikaciju fizioloških rasa pomoću standardnih ...
Propadanje listova pšenice u zavisnosti od broja formiranih piknida Septoria tritici
(Beograd : Društvo za zaštitu bilja Srbije, 2009)
Prouzrokovač sive pegavosti lista i klasa, Septoria tritici Rob. ex Desm. (teleomorf Mycosphaerella graminicola (Fuckel) Schroeter, in Cohn) je parazit koji se javlja tokom cele vegetacije na svim nadzemnim delovima pšenice. ...
Virulentnost Blumeria graminis tritici u Srbiji (1990-2009)
(Beograd : Društvo za zaštitu bilja Srbije, 2009)
Pepelnica pšenice je ekonomski značajno oboljenje pšenice u Srbiji, čiji je prouzrokovač Blumeria (=Erysiphe) graminis tritici. Javlja se svake godine, a intenzitet zaraze zavisi od otpornosti sorte, agroklimatskih uslova ...
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 ...
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 ...
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 ...