Snezana Oljaca
University of Belgrade
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Featured researches published by Snezana Oljaca.
Crop & Pasture Science | 2015
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
Snezana Oljaca; R. Cvetkovic; Dusan Kovacevic; G. Vasic; N. Momirovic
Archive | 2015
Milica Aćimović; Vele Tešević; Marina Todosijević; Jovana Djisalov; Snezana Oljaca
Acta Scientiarum Polonorum-hortorum Cultus | 2015
Milica Aćimović; Zeljko Dolijanovic; Snezana Oljaca; D.D. Kovacevic; Mico Oljaca
Genetika-belgrade | 2013
Zeljko Dolijanovic; Snezana Oljaca; Dusan Kovacevic; Milena Simic; Nebojsa Momirovic; Zivota Jovanovic
Notulae Botanicae Horti Agrobotanici Cluj-napoca | 2014
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
Dusan Kovacevic; Snezana Oljaca; Zeljko Dolijanovic; Vesna Milic
Archive | 2014
Snezana Oljaca; Dusan Kovacevic; Zeljko Dolijanovic; Vesna Milic
Journal of Agricultural Sciences, Belgrade | 2014
Zeljko Dolijanovic; Snezana Oljaca; Dusan Kovacevic; Srdjan Seremesic; Zoran Jovovic
Journal of Agricultural Sciences, Belgrade | 2009
Zeljko Dolijanovic; Dusan Kovacevic; Snezana Oljaca; Milena Simic