TY  - JOUR
AU  - Sikiric, Biljana
AU  - Stajkovic-Srbinović, O.
AU  - Cakmak, Dragan
AU  - Delic, D.
AU  - Koković, N.
AU  - Kostić Kravljanac, Ljiljana
AU  - Mrvić, Vesna
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/849
AB  - The study evaluates the effect of liming materials application in combination with NPK fertilizer and borax on macronutrient contents (nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg)), in an extremely acid soil and raspberry leaves and fruits during a two-year period. Liming increased soil pH, N mineral content, P, Ca and Mg soil content, while K content either increased (dolomite and borax application), or decreased (lime application). The N and P contents in raspberry leaves after liming increased significantly, but P content remained below the optimal values. Some treatments with lime caused a decrease in K content in leaves, while dolomite and borax application increased K content. Initially optimal Ca content in leaves increased significantly in the treatments with lime, but decreased after dolomite application. The Mg content in leaves increased after dolomite and borax application, but mainly remained below optimal values. Liming either did not alter or only slightly altered macronutrient contents in raspberry fruits.
PB  - Czech Academy Agricultural Sciences, Prague
T2  - Plant Soil and Environment
T1  - Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil
EP  - 28
IS  - 1
SP  - 23
VL  - 61
DO  - 10.17221/756/2014-PSE
ER  - 

@article{
author = "Sikiric, Biljana and Stajkovic-Srbinović, O. and Cakmak, Dragan and Delic, D. and Koković, N. and Kostić Kravljanac, Ljiljana and Mrvić, Vesna",
year = "2015",
abstract = "The study evaluates the effect of liming materials application in combination with NPK fertilizer and borax on macronutrient contents (nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg)), in an extremely acid soil and raspberry leaves and fruits during a two-year period. Liming increased soil pH, N mineral content, P, Ca and Mg soil content, while K content either increased (dolomite and borax application), or decreased (lime application). The N and P contents in raspberry leaves after liming increased significantly, but P content remained below the optimal values. Some treatments with lime caused a decrease in K content in leaves, while dolomite and borax application increased K content. Initially optimal Ca content in leaves increased significantly in the treatments with lime, but decreased after dolomite application. The Mg content in leaves increased after dolomite and borax application, but mainly remained below optimal values. Liming either did not alter or only slightly altered macronutrient contents in raspberry fruits.",
publisher = "Czech Academy Agricultural Sciences, Prague",
journal = "Plant Soil and Environment",
title = "Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil",
pages = "28-23",
number = "1",
volume = "61",
doi = "10.17221/756/2014-PSE"
}

Sikiric, B., Stajkovic-Srbinović, O., Cakmak, D., Delic, D., Koković, N., Kostić Kravljanac, L.,& Mrvić, V.. (2015). Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil. in Plant Soil and Environment
Czech Academy Agricultural Sciences, Prague., 61(1), 23-28.
https://doi.org/10.17221/756/2014-PSE

Sikiric B, Stajkovic-Srbinović O, Cakmak D, Delic D, Koković N, Kostić Kravljanac L, Mrvić V. Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil. in Plant Soil and Environment. 2015;61(1):23-28.
doi:10.17221/756/2014-PSE .

Sikiric, Biljana, Stajkovic-Srbinović, O., Cakmak, Dragan, Delic, D., Koković, N., Kostić Kravljanac, Ljiljana, Mrvić, Vesna, "Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil" in Plant Soil and Environment, 61, no. 1 (2015):23-28,
https://doi.org/10.17221/756/2014-PSE . .

TY  - JOUR
AU  - Mrvić, Vesna
AU  - Kostić Kravljanac, Ljiljana
AU  - Cakmak, Dragan
AU  - Sikiric, Biljana
AU  - Brebanović, Branka
AU  - Perović, Veljko
AU  - Nikoloski, Mile
PY  - 2011
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/490
AB  - Main soil properties, contents, distribution and background limits of hot acid extractable forms of trace elements: Cd, Cr, Cu, Ni, Hg, Pb, Zn have been analysed in Branicevo Province in Eastern Serbia. Contents of selected trace elements are relatively low and exploratory data analyses (EDA graphs) show that elements have asymmetrical distribution and great dispersion. This primarily applies to Cu, Cd, Hg, which at same time, have similar distribution patterns. Branicevo Province comprises 8 smaller districts, and is characterized by highly heterogenic natural conditions, which additionally complicate assessment of background limits. Different methods (classical [Mean+2Sdev], [Median+2MAD], box-plot and CDF) have been used for the evaluation of background limits, and for some methods besides natural, logtransformed values have also been used (Sdev - standard deviation, MAD - median of the absolute deviations from the data's median, CDF cumulative probability plot). Values from [Median+2MAD] procedure have the lowest background limit, followed by the box-plot, while the classical method produces the highest background limits. Results for CDF, (where the background limits for all elements are approximately at cumulative 95%) are similar to those from logtransformed data of box-plot method (except for Cd and Ni). Thus, percentage of outliers in classical methods ranges from 1.1 to 4.2% for natural data (and 0.5-3.75 for logtransformed data), for box-plots method ranges from 0.8 to 11.0% (and 0.6-9.6%), and for [Median+2MAD] ranges from 3.4 to 22.0% (and from 1.4 to 15.8%). The smallest outliers percentage is for Cd, followed by Hg, than Cr and Ni, and it is higher for other elements. Outliers of Ni and Cr are most frequent in western disticts in Fluvisols of the Velika Morava River, Hg and Cd outliers are the commonest in the eastern district, while outliers of other elements are more evenly distributed. Since there is a statistically significant difference in distribution of trace elements per district, data have been arranged by homogeneous units, and then new, more realistic background limits have been determined.
PB  - Elsevier, Amsterdam
T2  - Journal of Geochemical Exploration
T1  - Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia)
EP  - 25
IS  - 1-3
SP  - 18
VL  - 109
DO  - 10.1016/j.gexplo.2010.09.005
ER  - 

@article{
author = "Mrvić, Vesna and Kostić Kravljanac, Ljiljana and Cakmak, Dragan and Sikiric, Biljana and Brebanović, Branka and Perović, Veljko and Nikoloski, Mile",
year = "2011",
abstract = "Main soil properties, contents, distribution and background limits of hot acid extractable forms of trace elements: Cd, Cr, Cu, Ni, Hg, Pb, Zn have been analysed in Branicevo Province in Eastern Serbia. Contents of selected trace elements are relatively low and exploratory data analyses (EDA graphs) show that elements have asymmetrical distribution and great dispersion. This primarily applies to Cu, Cd, Hg, which at same time, have similar distribution patterns. Branicevo Province comprises 8 smaller districts, and is characterized by highly heterogenic natural conditions, which additionally complicate assessment of background limits. Different methods (classical [Mean+2Sdev], [Median+2MAD], box-plot and CDF) have been used for the evaluation of background limits, and for some methods besides natural, logtransformed values have also been used (Sdev - standard deviation, MAD - median of the absolute deviations from the data's median, CDF cumulative probability plot). Values from [Median+2MAD] procedure have the lowest background limit, followed by the box-plot, while the classical method produces the highest background limits. Results for CDF, (where the background limits for all elements are approximately at cumulative 95%) are similar to those from logtransformed data of box-plot method (except for Cd and Ni). Thus, percentage of outliers in classical methods ranges from 1.1 to 4.2% for natural data (and 0.5-3.75 for logtransformed data), for box-plots method ranges from 0.8 to 11.0% (and 0.6-9.6%), and for [Median+2MAD] ranges from 3.4 to 22.0% (and from 1.4 to 15.8%). The smallest outliers percentage is for Cd, followed by Hg, than Cr and Ni, and it is higher for other elements. Outliers of Ni and Cr are most frequent in western disticts in Fluvisols of the Velika Morava River, Hg and Cd outliers are the commonest in the eastern district, while outliers of other elements are more evenly distributed. Since there is a statistically significant difference in distribution of trace elements per district, data have been arranged by homogeneous units, and then new, more realistic background limits have been determined.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Geochemical Exploration",
title = "Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia)",
pages = "25-18",
number = "1-3",
volume = "109",
doi = "10.1016/j.gexplo.2010.09.005"
}

Mrvić, V., Kostić Kravljanac, L., Cakmak, D., Sikiric, B., Brebanović, B., Perović, V.,& Nikoloski, M.. (2011). Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia). in Journal of Geochemical Exploration
Elsevier, Amsterdam., 109(1-3), 18-25.
https://doi.org/10.1016/j.gexplo.2010.09.005

Mrvić V, Kostić Kravljanac L, Cakmak D, Sikiric B, Brebanović B, Perović V, Nikoloski M. Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia). in Journal of Geochemical Exploration. 2011;109(1-3):18-25.
doi:10.1016/j.gexplo.2010.09.005 .

Mrvić, Vesna, Kostić Kravljanac, Ljiljana, Cakmak, Dragan, Sikiric, Biljana, Brebanović, Branka, Perović, Veljko, Nikoloski, Mile, "Pedogeochemical mapping and background limit of trace elements in soils of Branicevo Province (Serbia)" in Journal of Geochemical Exploration, 109, no. 1-3 (2011):18-25,
https://doi.org/10.1016/j.gexplo.2010.09.005 . .

TY  - JOUR
AU  - Cakmak, Dragan
AU  - Saljnikov, Elmira
AU  - Mrvić, Vesna
AU  - Jakovljević, Miodrag D
AU  - Marjanović, Žaklina
AU  - Sikiric, Biljana
AU  - Maksimović, Srboljub
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/387
AB  - Long-term application of P fertilizers may eventually result: in excess and/or toxic accumulations of trace elements and microelements in soil. The effect of monoammonium-phosphate (MAP) on basic soil properties (pH, CEC, texture), the total content of C N, and F, hot acid-extractable Cu, Zn, Ni, Cr, Pb, Cd, Co, As, Hg, and F, and the content of extractable macro- and trace elements (P, K, Ca, Mg, Al, Fe, Zn, Cu, Ni, Pb, Cd, F) were Studied on a Stagnosol soil. Phosphate fertilizer had been applied (26, 39, and 52 kg P ha(-1)) over a 40-yr period. Phosphorus fertilization significantly decreased pH and increased clay content of the soil. Increases were detected in available P, exchangeable Al, Ca, cation exchange capacity (CEC), and clay content. The content of hot acid-ex tractable Pb increased, whereas the content of diethylenetriaminepentaacetic acid-extractable Pb decreased in accordance with applied rates of MAP. The status of some hot acid-extractable trace elements (Cu, Zn, Ni, and Co) did not change after 40 yr of MAP application, whereas Hg and Cd increased. However, despite the statistically significant increases in the amounts of some potentially toxic elements, they did riot accumulate to concentrations considered toxic as overall concentrations are far below the maximum allowed concentrations for natural unpolluted soils.
PB  - Wiley, Hoboken
T2  - Journal of Environmental Quality
T1  - Soil Properties and Trace Elements Contents Following 40 Years of Phosphate Fertilization
EP  - 547
IS  - 2
SP  - 541
VL  - 39
DO  - 10.2134/jeq2009.0216
ER  - 

@article{
author = "Cakmak, Dragan and Saljnikov, Elmira and Mrvić, Vesna and Jakovljević, Miodrag D and Marjanović, Žaklina and Sikiric, Biljana and Maksimović, Srboljub",
year = "2010",
abstract = "Long-term application of P fertilizers may eventually result: in excess and/or toxic accumulations of trace elements and microelements in soil. The effect of monoammonium-phosphate (MAP) on basic soil properties (pH, CEC, texture), the total content of C N, and F, hot acid-extractable Cu, Zn, Ni, Cr, Pb, Cd, Co, As, Hg, and F, and the content of extractable macro- and trace elements (P, K, Ca, Mg, Al, Fe, Zn, Cu, Ni, Pb, Cd, F) were Studied on a Stagnosol soil. Phosphate fertilizer had been applied (26, 39, and 52 kg P ha(-1)) over a 40-yr period. Phosphorus fertilization significantly decreased pH and increased clay content of the soil. Increases were detected in available P, exchangeable Al, Ca, cation exchange capacity (CEC), and clay content. The content of hot acid-ex tractable Pb increased, whereas the content of diethylenetriaminepentaacetic acid-extractable Pb decreased in accordance with applied rates of MAP. The status of some hot acid-extractable trace elements (Cu, Zn, Ni, and Co) did not change after 40 yr of MAP application, whereas Hg and Cd increased. However, despite the statistically significant increases in the amounts of some potentially toxic elements, they did riot accumulate to concentrations considered toxic as overall concentrations are far below the maximum allowed concentrations for natural unpolluted soils.",
publisher = "Wiley, Hoboken",
journal = "Journal of Environmental Quality",
title = "Soil Properties and Trace Elements Contents Following 40 Years of Phosphate Fertilization",
pages = "547-541",
number = "2",
volume = "39",
doi = "10.2134/jeq2009.0216"
}

Cakmak, D., Saljnikov, E., Mrvić, V., Jakovljević, M. D., Marjanović, Ž., Sikiric, B.,& Maksimović, S.. (2010). Soil Properties and Trace Elements Contents Following 40 Years of Phosphate Fertilization. in Journal of Environmental Quality
Wiley, Hoboken., 39(2), 541-547.
https://doi.org/10.2134/jeq2009.0216

Cakmak D, Saljnikov E, Mrvić V, Jakovljević MD, Marjanović Ž, Sikiric B, Maksimović S. Soil Properties and Trace Elements Contents Following 40 Years of Phosphate Fertilization. in Journal of Environmental Quality. 2010;39(2):541-547.
doi:10.2134/jeq2009.0216 .

Cakmak, Dragan, Saljnikov, Elmira, Mrvić, Vesna, Jakovljević, Miodrag D, Marjanović, Žaklina, Sikiric, Biljana, Maksimović, Srboljub, "Soil Properties and Trace Elements Contents Following 40 Years of Phosphate Fertilization" in Journal of Environmental Quality, 39, no. 2 (2010):541-547,
https://doi.org/10.2134/jeq2009.0216 . .