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Landscape composition and configuration influence cereal aphid-parasitoid-hyperparasitoid interactions and biological control differentially across years
(Elsevier Science Bv, Amsterdam, 2014)
The loss of landscape heterogeneity through agricultural intensification is known to affect aphid-parasitoid-hyperparasitoid interactions, with consequences for biological control. Various aspects of landscape heterogeneity ...
Quality costs in a fruit processing company: a case study of a Serbian company
(Codon Publications, Brisbane, 2014)
Quality costs represent an indicator associated with the achievement or non-achievement of quality. The objective of this study was to evaluate the values and structures of quality costs in a Serbian fruit processing ...
Variability of libido and properties of boar ejaculate
(Agricultural Research Communication Centre, Karnal, 2014)
The main objective of this study was to assess the variability of libido (duration of preparing to jump, T), the duration of ejaculation (E) and the properties of ejaculate: ejaculate volume (VOL), evaluation of density ...
Dietary polysaccharide extracts of Agaricus brasiliensis fruiting bodies: chemical characterization and bioactivities at different levels of purification
(Elsevier Science Bv, Amsterdam, 2014)
Polysaccharides of the European strain of A. brasiliensis were obtained by hot water extraction and ethanol precipitation (HWPE I) of fruiting bodies, and further purified by dialysis (HWPE II) and pronase incubation (PPE). ...
Effect of pH on heat-induced casein-whey protein interactions: A comparison between caprine milk and bovine milk
(Elsevier Sci Ltd, Oxford, 2014)
Skim caprine and bovine milk, adjusted to pH 6.5-7.1 were heated at 90 degrees C for 10 min. The distribution of caseins, alpha-lactalbumin (alpha-LA) and beta-lactoglobulin (beta-LG) between micellar and serum phases of ...
Nomenclatural revision of dry grassland syntaxa of the Central Balkan
(Floristisch - Soziologische Arbeitsgemeinschaft, 2014)
An extensive survey of the relevant literature of dry grassland communities described for the territory of Serbia allowed us to check the validity and legitimacy of the nomenclature of this vegetation. Nomenclature rules ...
The effect of substituents on the surface modification of anatase nanoparticles with catecholate-type ligands: a combined DFT and experimental study
(Royal Soc Chemistry, Cambridge, 2014)
The surface modification of nanocrystalline TiO2 particles (45 angstrom) with catecholate-type ligands having different electron donating/electron withdrawing substituent groups, specifically 3-methylcatechol, 4-methylcatechol, ...
Morphological and chemical characterization of Arnica montana L. under different cultivation models
(Elsevier Science Bv, Amsterdam, 2014)
Arnica (Arnica montana L) is a perennial mountain plant whose flower heads are mainly used for topical treatment of bruises and sprains in phytopharmaceutical preparations such as ointments, creams and gels. In this study, ...
Detecting population admixture in honey bees of Serbia
(Taylor & Francis Ltd, Abingdon, 2014)
Honey bee workers were sampled across the Serbian territory during 2009-2010 from mostly non-migratory apiaries to determine the population structure of these bees using morphometric, genetic, and spatial information. A ...
Irrigation as a climate change impact mitigation measure: An agronomic and economic assessment of maize production in Serbia
(Elsevier, Amsterdam, 2014)
Maize is the most important agricultural product in Serbia, providing the largest revenue stream. Maize production in Serbia is largely rainfed and dependent on weather conditions. In the past four decades, the area of ...