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Dive into the research topics where Snezana Oljaca is active.

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Featured researches published by Snezana Oljaca.


Crop & Pasture Science | 2015

Effect of the maize–soybean intercropping system on the potential bioavailability of magnesium, iron and zinc

Vesna Dragicevic; Snezana Oljaca; Milovan Stojiljkovic; Milena Simic; Zeljko Dolijanovic; Natalija Kravic

Abstract. This study concerned the effect of different intercropping systems (alternating rows and alternating strips) of maize and soybean compared with single cropping, in combination with different fertilisers (biofertiliser, organic fertiliser, and urea) on the potential availability of magnesium (Mg), iron (Fe) and zinc (Zn) from grain, through their ratio with phytate (as inhibitor) and β-carotene (as promoter). The higher grain yield and land equivalent ratio obtained under alternating rows + biofertiliser treatment demonstrated the improved ability of crops in close proximity for better utilisation of existing agro-ecological conditions. Alternating rows + organic fertiliser decreased the molar ratios phytate : β-carotene, phytate : Fe, phytate : Mg and phytate : Zn, indicating increased availability of the mineral elements in both crops. However, alternating strips + organic fertiliser contributed mostly to an increase in β-carotene, Mg, Fe and Zn concentrations in soybean. Increased grain yield of both crops was followed by decrease in β-carotene and increase in phytate, particularly in maize. In soybean, β-carotene could be considered as the main contributor to Fe availability. Accordingly, cropping in alternating rows or strips, combined with biofertilisers, could serve as fortification measures for improved nutritional quality of maize and soybean grain, without grain yield losses.


The Journal of Agricultural Science | 2000

Effect of plant arrangement pattern and irrigation on efficiency of maize ( Zea mays ) and bean ( Phaseolus vulgaris ) intercropping system

Snezana Oljaca; R. Cvetkovic; Dusan Kovacevic; G. Vasic; N. Momirovic


Archive | 2015

Compositional characteristics of the essential oil of Pimpinella anisum and Foeniculum vulgare grown in Serbia

Milica Aćimović; Vele Tešević; Marina Todosijević; Jovana Djisalov; Snezana Oljaca


Acta Scientiarum Polonorum-hortorum Cultus | 2015

Effect of organic and mineral fertilizers on essential oil content in caraway, anise and coriander fruits.

Milica Aćimović; Zeljko Dolijanovic; Snezana Oljaca; D.D. Kovacevic; Mico Oljaca


Genetika-belgrade | 2013

Dependence of the productivity of maize and soybean intercropping systems on hybrid type and plant arrangement pattern

Zeljko Dolijanovic; Snezana Oljaca; Dusan Kovacevic; Milena Simic; Nebojsa Momirovic; Zivota Jovanovic


Notulae Botanicae Horti Agrobotanici Cluj-napoca | 2014

Influence of ecological conditions on seeds traits and essential oil contents in anise (Pimpinella anisum L.).

Milica Aćimović; Jasna Korac; Goran Jaćimović; Snezana Oljaca; Lana Djukanovic; Vesna Vuga-Janjatov


Third International Scientific Symposium "Agrosym 2012", Jahorina, Bosnia and Herzegovina, 15-17 November, 2012. Book of Proceedings. | 2012

Climate changes: ecological and agronomic options for mitigating the consequences of drought in Serbia.

Dusan Kovacevic; Snezana Oljaca; Zeljko Dolijanovic; Vesna Milic


Archive | 2014

ORGANIC AGRICULTURE IN TERMS OF SUSTAINABLE DEVELOPMENT OF SERBIA

Snezana Oljaca; Dusan Kovacevic; Zeljko Dolijanovic; Vesna Milic


Journal of Agricultural Sciences, Belgrade | 2014

The effect of growing regions, microbiological fertilizers and soil additives on productivity of buckwheat (Fagopyrum esculentum Moench)

Zeljko Dolijanovic; Snezana Oljaca; Dusan Kovacevic; Srdjan Seremesic; Zoran Jovovic


Journal of Agricultural Sciences, Belgrade | 2009

Types of interactions in intercropping of maize and soya bean.

Zeljko Dolijanovic; Dusan Kovacevic; Snezana Oljaca; Milena Simic

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Mico Oljaca

University of Belgrade

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Milos Pajic

University of Belgrade

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