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Приказ резултата 591-600 од 614
Impact of non nutritional factors on milk urea concentration and its relationship with production and fertility traits in Vojvodina dairy herds
(Croatian Dairy Union, Zagreb, 2017)
The purpose of this study was to examine possible relationship between milk urea and fertility of dairy cows using field data. This study also evaluated the influence of environmental factors on milk urea (MU) and the ...
Application of alkane biological markers in the assessment of the origin of oil pollutants in the soil and recent river sediments (River Vrbas, Bosnia and Herzegovina)
(Srpsko hemijsko društvo, Beograd, 2018)
In this paper, an attempt was made to contribute to the use of biological markers, n-alkanes, and polycyclic alkanes of the sterane and terpane type, in the assessment of the source of oil pollutants in the environment ...
Genetic advance and regression analysis in sunflower
(Društvo genetičara Srbije, Beograd, 2019)
The knowledge about the magnitude and nature of variability that is present in a breeding population is an important prerequisite for designing efficient breeding programme in order to improve the yield potential of ...
Microfiltration with periodic gas backwashing as an alternative technique for increasing permeate flux
(Savez hemijskih inženjera, Beograd, 2018)
In this paper, the influence of operating parameters (transmembrane pressure, temperature, the flow rate of retentate) on the cross - flow microfiltration of synthetic fruit juice and periodic backwashing with air was ...
Sensory and color properties of dietary cookies with different fiber sources during 180 days of storage / Senzorna svojstva i boja dijetnog keksa sa različitim izvorima dijetnih vlakana tokom 180 dana skladištenja
(Savez hemijskih inženjera, Beograd, 2013)
The aim of this study was to examine the sensory properties of dietary cookies produced with addition of different dietary fiber sources (inulin and oligofructose, oat flakes, mixture of oat flakes and whole meal flour, ...
Synthesis and Sintering of High-temperature Composites Based on Mechanically Activated Fly Ash
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2012)
Amount of fly ash which is and yet to be generated in the coming years highlights the necessity of developing new methods of the recycling where this waste can be reused in significant quantity. A new possibility for fly ...
The control of codling moth (Cydia pomonella L.) in apple trees
(Lithuania: Lithuanian Research Centre for Agriculture and Forestry, 2011)
The efficiency of insecticides with different activity mechanisms in the control of codling moth (Cydia pomonella) was examined in three-year field trials, at the locality of Bela Crkva in Serbia. In the control of this ...
Characterization of the vineyard byotyp collection of peach as step in prebreeding process
(Društvo genetičara Srbije, Beograd, 2016)
In this research, morphological characterization of vineyard peach collection was conducted. In 78 accessions thirty qualitative traits of tree, flower, leaf, fruit and stone were analysed by using UPOV and ECPGR descriptors. ...
Drought insurance in wheat and corn production with weather derivatives: the case of Serbia
(Universidade Federal Rural de Pernambuco, 2015)
In the past, farmers have bought traditional insurance to protect them-selves against crop losses caused by weather. As a new tool, weather derivatives have the potential to support farmers against weather induced risks ...
Dependence of the productivity of maize and soybean intercropping systems on hybrid type and plant arrangement pattern / Produktivnost združenog useva kukuruza i soje u zavisnosti od tipa hibrida i prostornog rasporeda
(Društvo genetičara Srbije, Beograd, 2013)
Intercropping systems could improve utilization of the most important resources (soil, water and nutrients), provide a better control of weeds, pests and diseases, and finally higher productivity, especially under rain-fed ...