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In vitro pollen germination and pollen grain morphology in some sweet cherry (Prunus avium L.) cultivars
(Romanian Biotechnological Letters, 2013)
In vitro pollen germination on agarose-sucrose medium, and pollen grain morphology by scanning electron microscopy, were investigated in four sweet cherry (Prunus avium L.) cultivars ('Karina', 'Kordia', 'Regina' and ...
Seasonal water pricing using meteorological data: case study of Belgrade
(Elsevier Sci Ltd, Oxford, 2013)
The paper presents a model of seasonal water pricing (SWP) aimed primarily at diminishing excessive fresh water use in the city of Belgrade. Seasonal prices are determined on meteorological observations of the average ...
The effect of field dodder (Cuscuta campestris Yunck.) on morphological and fluorescence parameters of giant ragweed (Ambrosia trifida L.) / Uticaj viline kosice (Cuscuta campestris Yunck.) na morfološke i parametre fluorescencije kod ambrozije trolisne (Ambrosia trifida L.)
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2013)
The effect of the parasitic flowering plant known as field dodder (Cuscuta campestris Yunck.) on morphological and fluorescence parameters of infested giant ragweed (Ambrosia trifida L.) plants was examined under controlled ...
Structural properties of composites of polyvinylidene fluoride and mechanically activated BaTiO3 particles
(IOP Publishing Ltd, Bristol, 2013)
Nanocomposites of electroactive ceramics and ferroelectric polymers exploit favorable features of the matrix polymer and the nanostructured filler to produce new functional materials for pressure and IR sensors. In this ...
The Chaotic Price Growth Model of the Agricultural Monopoly and New Information and Communication Technology
(Elsevier Science Bv, Amsterdam, 2013)
Patent is example of how the government creates an agricultural monopoly to serve the public interest. Patent law leads to higher prices than would occur under competition. But by allowing these agricultural monopoly ...
Susceptibility of different green apple aphid Aphis pomi De Geer populations to insecticides in Serbia / Osetljivost različitih populacija zelene vaši jabuke Aphis pomi De Geer na insekticide u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2013)
Green apple aphid (Aphis pomi De Geer) populations from apple orchards in locality of Radmilovac (RA) and Bela Crkva (BC) developed certain degree of resistance to dimethoate and pirimicarb due to ordinary control and ...
Pomological properties of sweet cherry cultivars grafted on 'colt' rootstock / Pomološke osobine novijih sorti trešnje na podlozi Colt
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2013)
Pomological properties of 11 newly sweet cherry cultivars grafted on Colt rootstock were studied in the region of Macva over a three-year period (2010- 2012). An investigation has included phenological traits (flowering ...
Methods of economic analysis of the implementation of HACCP standards in milk production / Metodi ekonomske analize primene HACCP standarda u proizvodnji mleka
(Društvo ekonomista "Ekonomika", Niš, 2013)
The introduction of the HACCP system is very important in the primary production of milk and in the food industry. If the milk is produced and processed in accordance with the HACCP system, there is more certainty regarding ...
Influence of different temperatures on germination of wild oat (Avena fatua L.) and common ragweed (Ambrosia artemisiifolia L.) / Uticaj različitih temperatura na klijanje semena Avena fatua L. i Ambrosia artemisiifolia L.
(Institut za zaštitu bilja i životnu sredinu, Beograd, 2013)
A good understanding of seed ecology of weed species is important in evaluating the invasibility potential of some weed species, and in constructing efficient programmes for the eradication of weeds. Wild oat (Avena fatua ...
One approach to regional drought classification
(Nova Science Publishers, Inc., 2013)
Over the past several decades, drought events in Serbia have become increasingly frequent. There is no temporal pattern and relatively homogeneous regions tend to exhibit varying degrees severity and non-uniform spatial ...