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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 ...
Current status of broomrape (Orobanche cumana Wallr) in Serbia
(Paris : International Sunflower Association, 2008)
Broomrape is the parasitic plant that presents the major problem in sunflower production in Serbia. Since its first appearance in our country the species Orobanche cumana Wallr had been responsible for considerable yield ...
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 ...
Adaptacija na pojavu bolesti izazvanih klimatskim promenama i procene rizika / Adaptation to Diseases Caused by Climatic Changes and Evaluation of Associated Risks
(Novi Sad : Univerzitet u Novom Sadu, Prirodno-matematički fakultet, 2009)
Evidento je da se tokom poslednjih godina dešavaju određene klimatske promene. Jedna od njih je globalno otopljavanje. Klimatske promene se najviše odražavaju na poljoprivredu, a posebno imaju uticaj na pojavu bolesti i ...
Kombinacione sposobnosti za širinu, dužinu i broj brakteja suncokreta
(Beograd : Društvo selekcionera i semenara Republike Srbije, 2000)
Radi proučavanja opštih i posebnih kombinacionih sposobnosti za širinu, dužinu i broj brakteja urađena su dialelna ukrštanja bez recipročnih, četiri inbred linije suncokreta.
Dobijeni eksperimentalni podaci obrađeni su ...
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 ...
Wheat breeding and food production
(Karnobat : Institute of Agriculture, 2005)
The progress achieved in wheat breeding is analyzed in the function of food production as well as the possibility of further work on increasing the yield and quality, resistance to diseases and more economical usage of ...
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 ...
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 ...