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Приказ резултата 21-30 од 102
Bolesti, štetočine i korovi kao ograničavajući faktori u proizvodnji strnih žita / Diseases, pests and weeds as limited factors in small grains production
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2001)
Opisan je veliki broj parazita strnih žita ali svega nekoliko u našim uslovima nanosi ekonomski značajne štete. Među njima najznačajniji su oko 200 prouzrokovača bolesti pšenice, od kojih se pedesetak smatra ekonomski ...
Genetic basis of hypersensitive resistance to Puccinia triticina in Novi Sad created wheat varieties
(Sofia : University of ForestrySylvica Foundation, 2003)
The hypersensitive resistant varieties at seedling stage in the greenhouse (around 20°C) were crossed
with partially resistant one Renesansa,. According to F2 simultaneous tests with Lr Nils (Tatcher) and parents,
Pesma ...
Anther culture of sunflower cultivars
(Paris : International Sunflower Association, 2000)
Anthers of six sunflower cultivars in the stage of uninucleate microspores were placed
on six different culture media. Media were supplemented with basic MS (Murashige and
Skoog 1962) macro and micro salts, 30 g l-1 ...
Hydrocarbons at the Vojvoda Stepa oil drilling sites
(2. Međunarodna naučna konferencija Remedijacija, stanje i perspektive u zaštiti životne sredine, 2008)
The objective of this study was to assess the effect of oil drilling waste on
the environment. This paper reviews the results of analyses of sotl and ground water
taken from the two oil-drilling sites situated near the ...
Proizvodnja strnih žita u Jugoslaviji u 2000/01. i mere nege u tekućoj proizvodnji / Yugoslav small grains production in 2000/2001 and crop tending measures in current production
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2002)
Ostvareni prinosi strnih žita u 2000/01. godini se mogu oceniti kao solidni s obzirom na veoma promenljive vremenske uslove. Ekstremi su se javljali kod padavina dok su temperature manje varirale u odnosu na prosečne ...
Potreba primene folijarnih fungicida i insekticida u zaštiti strnih žita od bolesti i štetočina
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2002)
Primena folijarnih fungicida sa ciljem suzbijanja parazita na strnim žitima u 2001. godini bila je opravdana, a što su potvrdili rezultati mikroogleda sa Rimskih Šančeva, Kragujevca i Sombora. Kod pšenice povećanje prinosa ...
Fuzarioze strnih žita i njihovo suzbijanje / Fusarium caused diseases of small grain and control
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2003)
Testirano je 905 različitih genotipova ozime i jare pšenice, prema prouzrokovaču fuzarioze klasa (Fusarium graminearum) tokom 1993 i 1994. godine, u poljskim uslovima veštačkom inokulacijom u različitim fenofazama razvoja ...
Wheat fungal parasites resistance - from the aspect of the integrated protection in Serbia
(Abstracts supplement, 16. Slovak and Czech Plant Protection Conference, 16-17 September 2003, Nitra, 2003)
The resistance to the Puccinia triticina is of the highest importance for the product quality because of the apperience time. Relative short filling period and early maturation is often eaven without rusting. In years for ...
General (GCA) and specific (SCA) combining abilities in sunflower
(Paris : International Sunflower Association, 2000)
Used in this study were 20 new Rf-lines, five A-tester lines and their 100 hybrid combinations. A large number of agronomically important traits of these genotypes have been studied. The present paper reports the results ...
Inheritance of seed size in sunflower
(Paris : International Sunflower Association, 2000)
There are several ways to increase yield per unit area. One of the most commonly used ways is to increase seed size and seed number per head while maintaining or raising the number of plants per unit area. Breeding for ...