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Prikaz rezultata 51-60 od 138
Occurrence of Nezara viridula L. (Heteroptera: pentatomidae) in Serbia / Pojava stenice Nezara viridula L. (Heteroptera: pentatomidae) u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2012)
After first sporadic findings of green stink bug Nezara viridula L. on Mountain Fruska gora and in Belgrade during 2008 and 2009, this species unnoticeable breed in last few years in Serbia. From the end of August to the ...
Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin / Kiselost i sadržaj pokretljivog aluminijuma u pseudoglejnim zemljištima Čačansko-kraljevačke kotline
(Srpsko hemijsko društvo, Beograd, 2012)
Soil acidity and aluminum toxicity are considered the most damaging soil conditions affecting the growth of most crops. This paper reviews the results of tests of pH, exchangeable acidity and the mobile aluminum (Al) ...
Microorganisms in rhizosphere: Role and importance in sustainable agriculture / Mikroorganizmi u rizosferi - uloga i značaj u održivoj poljoprivredi
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Rhizosphere is the zone around the plant root, including the root, the soil on the root and the surrounding soil that is influenced by the roots. Microorganisms that live in that complex habitat affect the health of plants ...
Characterization of sirodesmins isolated from the phytopathogenic fungus Leptosphaeria maculans / Karakterizacija sirodezmina izolovanih iz fitopatogene gljive Leptosphaeria maculans
(Srpsko hemijsko društvo, Beograd, 2012)
The pathogenicity of phytopathogenic fungi is associated with phytotoxins, especially with their chemical nature and quantity. Sirodesmins are phytotoxins from the epipolythiodioxopiperazines group, produced by the fungus ...
Winter wheat yield and yield components depending on the level of nitrogen, phosphorus and potassium fertilization / Komponente prinosa i prinos ozime pšenice u zavisnosti od nivoa đubrenja azotom, fosforom i kalijumom
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad, 2012)
The longest spikes were obtained in the variant with all three nutrients used in highest amount. Number of fertile spikelets were low in treatments without nitrogen applied, and absolutely lowest on variant only with P2. ...
Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain
(National Agricultural Research and Development Institute Fundulea., 2012)
This paper presents the grain yields and protein and oil contents of NS soybean cultivars of 0 maturity group grown for three successive years. The average yield for all cultivars was 3,335 kg ha(-1). The 2010 yields were ...
Verification of model for forecasting Fusarium head blight / Verifikacija modela prognoze fuzarioze klasa pšenice
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2012)
The paper presents the results of a three-year observation of Fusarium head blight (FHB) of small grains using two models: risk assessment from Pessl instruments disease model and the risk of appearance of FHB developed ...
Recovery responses of photosynthesis, transpiration, and WUE in black poplar clones following water deficits / Odgovori klonova crne topole na oporavak posle vodnog deficita u kontekstu fotosinteze, transpiracije i efikasnosti korišćenja vode
(Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad, 2012)
Five black poplar (Populus nigra L.) genotypes were grown in a semi-controlled environment and were subjected to three different soil water regimes: control (90-70% of maximal field capacity-FC), drought followed by recovery ...
Polyphenol Content and Antioxidant Properties of Colored Soybean Seeds from Central Europe
(Mary Ann Liebert, Inc, New Rochelle, 2012)
The antioxidant activity and contents of various polyphenol classes in the seeds of seven soybean varieties of different seed color and one yellow seed cultivar, representing a reference genotype, were evaluated. Total ...
Comparative study of abiotic environmental factors in broomrape (Orebanche cumana Wallr.) infested and non-infested sunflower areas of Serbia and Argentina
(Paris : International Sunflower Association, 2012)
In several main sunflower producing regions, the parasitic weed Orobanche cumana (Broomrape) is the most serious biotic crop constraint. This weed, native of the Caucasus region, has progressively migrated to all Eurasia. ...