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Приказ резултата 61-70 од 80
Economic justification of honey production in Serbia / Ekonomska opravdanost proizvodnje meda u Srbiji
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2019)
Although beekeeping in Serbia has a long tradition, the interest of farmers for this branch of agricultural production depends on the expected economic benefits. Assessing the economic justification of beekeeping is based ...
On the fertilizer particle motion along the vane of a centrifugal spreader disc assuming pure sliding of the particle / Kretanje čestice đubriva duž lopatice centrifugalnog rasipača sa diskom pretpostavljajući čisto klizanje čestice
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2018)
At present, spreading of mineral fertilizers in Europe is most commonly performed using centrifugal disk spreaders with attached vanes. The motion of an ideal spherical homogeneous fertilizer particle along the straight ...
Potential health risk assessment due to the presence of toxic metals in drinking water from individual wells in the village of Dubravica in the Branicevo district / Procena potencijalnog zdravstvenog rizika usled prisustva toksičnih metala u vodi za piće iz individualnih bunara u selu Dubravica u Braničevskom okrugu
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
In order to verify the content of macro- and microelements in drinking water in the village of Dubravica in the Branicevo district, which has no centralized water supply system, an analysis of the water sampled from two ...
Modification of smectite structure by sulfuric acid and characteristics of the modified smectite / Modifikacija strukture smektita sumpornom kiselinom i karakteristike modifikovanih smektita
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2011)
Bentonite samples from Petrovac and Aleksinac were treated with sulfuric acid of different molarities. Differences in structure and texture of the initial and modified bentonite were determined by chemical analysis and ...
Magnesium content in soil and roughages depending on soil type and forage crops / Sadržaj magnezijuma u zemljištu i krmivu u zavisnosti od tipa zemljišta i krmnog useva
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
The aim of this study is to examine the effects of soil type and forage crops on the content of magnesium in soil and roughages, as well as forage quality regarding Mg content for the prevention of animal disease ‘tetany’. ...
Productivity of apricot cultivars of medium late and late maturity in the Belgrade area / Rodnost srednje kasnih i kasnih sorti kajsije u beogradskom području
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
Characteristics of productivity and growth (yield per tree, trunk cross- sectional area, yield efficiency and fruit weight) were studied in 30 apricot cultivars of medium late and late maturity in the Belgrade area during ...
Growth and productivity characteristics of Japanese plum cultivars / Karakteristike rasta i rodnosti sorti japanske šljive
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2017)
Growth and productivity characteristics including: initial and final fruit set, yield per tree, trunk cross-sectional area, yield efficiency and fruit weight were studied in ten cultivars of Japanese plums in the Belgrade ...
Phenological characteristics, yield and fruit quality of medium-late ripening plum cultivars in the region of Belgrade / Fenološke osobine, rodnost i kvalitet ploda sorti šljive srednje poznog vremena zrenja na području Beograda
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2018)
Phenological characteristics, yield and fruit quality of 14 medium-late ripening plum cultivars, were studied in the region of Belgrade during the five-year period (2013-2017). The control cultivar for comparison was ...
Selective breeding programme of common carp (Cyprinus carpio L.) in Serbia: Preliminary results / Program selektivnog uzgoja šarana (Cyprinus carpio L.) u Srbiji - preliminarni rezultati
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2010)
The aim of this study was to estimate heritability and genetic correlations between weight, length and height of common carp in Serbia (Cyprinus carpio L.) during 3-year growth period. The 50 families of common carp were ...
The extract of fennel fruit as a potential natural additive in food industry / Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2018)
In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food ...