TY  - JOUR
AU  - Čortan, Dijana
AU  - Vilotić, Dragica
AU  - Šijačić-Nikolić, Mirjana
AU  - Miljković, Danijela
PY  - 2017
UR  - http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002017000200011&lng=en&nrm=iso&tlng=en
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2888
AB  - Populus nigra as a keystone riparian pioneer tree species is one of the rarest and most endangered species in Europe due to the loss of its natural habitats. Genetic diversity existence is a key factor in survival of one species, and stomata as genetically controlled trait could be used for differentiation studies. With the aim of proving stomatal phenotypic variation of the four native populations of Populus nigra located on the banks of three biggest river valleys (Dunabe, Tisa and Sava) in the region of Vojvodina in northern Serbia, we examined various leaf stomatal traits (stomatal length and width, pore length and width, stomatal density, shape coefficient and stomatal and pore area). We tested the differences of stomatal traits among populations, interindividual variability - differences among trees, the intraindividual variability, the differences between sun-exposed and shaded leaves, among leaves nested in exposition and the differences in adaxial and abaxial leaf surface. Based on mixed model ANOVA results, interpopulation variability, as statistically significant differences, observed only for stomatal pore length and shape, while all examined traits showed interindividual variability. On the intraindividual level the results showed differences for stomatal traits, except for stomatal width, stomatal shape coefficient and stomatal density regarding leaf exposure. For better understanding of how morphological and stomatal characteristics vary in black poplar populations, further studies should be necessary involving controlled environmental conditions with the aim of examining phenotypic plasticity to changing climate conditions.
T2  - Bosque (Valdivia)
T1  - Leaf stomatal traits variation within and among black poplar native populations in Serbia
IS  - 2
VL  - 38
DO  - 10.4067/S0717-92002017000200011
SP  - 337
EP  - 345
ER  - 

@article{
author = "Čortan, Dijana and Vilotić, Dragica and Šijačić-Nikolić, Mirjana and Miljković, Danijela",
year = "2017",
abstract = "Populus nigra as a keystone riparian pioneer tree species is one of the rarest and most endangered species in Europe due to the loss of its natural habitats. Genetic diversity existence is a key factor in survival of one species, and stomata as genetically controlled trait could be used for differentiation studies. With the aim of proving stomatal phenotypic variation of the four native populations of Populus nigra located on the banks of three biggest river valleys (Dunabe, Tisa and Sava) in the region of Vojvodina in northern Serbia, we examined various leaf stomatal traits (stomatal length and width, pore length and width, stomatal density, shape coefficient and stomatal and pore area). We tested the differences of stomatal traits among populations, interindividual variability - differences among trees, the intraindividual variability, the differences between sun-exposed and shaded leaves, among leaves nested in exposition and the differences in adaxial and abaxial leaf surface. Based on mixed model ANOVA results, interpopulation variability, as statistically significant differences, observed only for stomatal pore length and shape, while all examined traits showed interindividual variability. On the intraindividual level the results showed differences for stomatal traits, except for stomatal width, stomatal shape coefficient and stomatal density regarding leaf exposure. For better understanding of how morphological and stomatal characteristics vary in black poplar populations, further studies should be necessary involving controlled environmental conditions with the aim of examining phenotypic plasticity to changing climate conditions.",
journal = "Bosque (Valdivia)",
title = "Leaf stomatal traits variation within and among black poplar native populations in Serbia",
number = "2",
volume = "38",
doi = "10.4067/S0717-92002017000200011",
pages = "337-345"
}

Čortan, D., Vilotić, D., Šijačić-Nikolić, M.,& Miljković, D.. (2017). Leaf stomatal traits variation within and among black poplar native populations in Serbia. in Bosque (Valdivia), 38(2), 337-345.
https://doi.org/10.4067/S0717-92002017000200011

Čortan D, Vilotić D, Šijačić-Nikolić M, Miljković D. Leaf stomatal traits variation within and among black poplar native populations in Serbia. in Bosque (Valdivia). 2017;38(2):337-345.
doi:10.4067/S0717-92002017000200011 .

Čortan, Dijana, Vilotić, Dragica, Šijačić-Nikolić, Mirjana, Miljković, Danijela, "Leaf stomatal traits variation within and among black poplar native populations in Serbia" in Bosque (Valdivia), 38, no. 2 (2017):337-345,
https://doi.org/10.4067/S0717-92002017000200011 . .

TY  - JOUR
AU  - Stojnić, Srđan
AU  - Orlović, Saša
AU  - Pilipović, Andrej
AU  - Vilotić, Dragica
AU  - Šijačić-Nikolić, Mirjana
AU  - Miljković, Danijela
PY  - 2012
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/445
AB  - The paper presents the results of investigation of variability of net photosynthesis (A), transpiration (E), stomatal conductance (gs) and water use efficiency (WUE) of three European beech (Fagus sylvatica L.) provenances in the provenance trial established on Fruska Gora Mt. Provenances originate from three localities along a gradient from the north to the south of Europe: Pfalzgrafenweiler (Germany), Grenchen (Swiss) and Valkonya (Hungary). Results indicate that observed parameters were influenced both by environmental conditions of sites and genetic constitution of provenances. On the basis of ANOVA procedure it was observed significant differences among provenances in terms of rate of transpiration (p_0.037) and water use efficiency (p_0.011), while differences regarding net photosynthesis and stomatal conductance were not statistically significant. Canonical discriminant analysis (CDA) was performed in order to estimate multivariate relations among analyzed physiological parameters. Provenances were separated by the first canonical axis (CD1), which described 96.4% of variability. Provenance from the driest site (Valkonya) showed the highest water use efficiency, indicating on high potential for afforestation programmes in more arid areas.
AB  - U radu su prikazani rezultati istraživanja varijabilnosti neto fotosinteze (A), transpiracije (E), stomatalne provodljivosti (gs) i efikasnost korišćenja vode (WUE) kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu osnovanom na Fruškoj gori. Provenijencije obuhvaćene istraživanjem potiču sa tri lokaliteta koji se protežu duž areala bukve od severa prema jugu Evrope: Pfalzgrafenweiler (Nemačka), Grenchen (Švajcarska) i Valkonya (Mađarska). Rezultati ukazuju da su posmatrani fiziološki parametri bili pod uticajem kako stanišnih karakteristika lokaliteta, tako i genetičke konstitucije provenijencija. Na osnovu analize varijanse, konstatovane su statistički značajne razlike između provenijencija u pogledu intenziteta transpiracije (p≤0.037) i efikasnosti korišćenja vode (p≤0.011), dok razlike u pogledu neto fotosinteze i stomatalne provodljivosti nisu bile statistički značajne. Primenom kanonijske diskriminantne analize (CDA) izvršena je procena multivarijantnog odnosa između analiziranih fizioloških parametara. Provenijencije su se odvajaju po prvoj kanonijskoj osi (CD1) koja je opisivala 96.4 % varijabilnosti. Postojanje genetski uslovljenih razlika između istraživanih provenijencija je važan preduslov u očuvanju genetskih resursa bukve u Srbiji. Dobijene statistički značajne razlike između provenijencija u pogledu intenziteta transpiracije i efikasnosti korišćenja vode ukazuju na mogućnost izbora najboljih provenijencija za program oplemenjivanja na sušnim staništima. Provenijencija koja potiče sa najsušnijeg staništa (Valkonya) je imala najveću efikasnost korišćenja vode, što upućuje na visok potencijal ove provenijencije za primenu u programima pošumljavanja suvljih staništa.
T2  - Genetika
T1  - Varijabilnost fizioloških parametara lista kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu u Srbiji
T1  - Variation in leaf physiology among three provenances of European beech (Fagus sylvatica L.) in provenance trial in Serbia
IS  - 2
VL  - 44
SP  - 341
EP  - 353
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_445
ER  - 

@article{
author = "Stojnić, Srđan and Orlović, Saša and Pilipović, Andrej and Vilotić, Dragica and Šijačić-Nikolić, Mirjana and Miljković, Danijela",
year = "2012, 2012",
abstract = "The paper presents the results of investigation of variability of net photosynthesis (A), transpiration (E), stomatal conductance (gs) and water use efficiency (WUE) of three European beech (Fagus sylvatica L.) provenances in the provenance trial established on Fruska Gora Mt. Provenances originate from three localities along a gradient from the north to the south of Europe: Pfalzgrafenweiler (Germany), Grenchen (Swiss) and Valkonya (Hungary). Results indicate that observed parameters were influenced both by environmental conditions of sites and genetic constitution of provenances. On the basis of ANOVA procedure it was observed significant differences among provenances in terms of rate of transpiration (p_0.037) and water use efficiency (p_0.011), while differences regarding net photosynthesis and stomatal conductance were not statistically significant. Canonical discriminant analysis (CDA) was performed in order to estimate multivariate relations among analyzed physiological parameters. Provenances were separated by the first canonical axis (CD1), which described 96.4% of variability. Provenance from the driest site (Valkonya) showed the highest water use efficiency, indicating on high potential for afforestation programmes in more arid areas., U radu su prikazani rezultati istraživanja varijabilnosti neto fotosinteze (A), transpiracije (E), stomatalne provodljivosti (gs) i efikasnost korišćenja vode (WUE) kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu osnovanom na Fruškoj gori. Provenijencije obuhvaćene istraživanjem potiču sa tri lokaliteta koji se protežu duž areala bukve od severa prema jugu Evrope: Pfalzgrafenweiler (Nemačka), Grenchen (Švajcarska) i Valkonya (Mađarska). Rezultati ukazuju da su posmatrani fiziološki parametri bili pod uticajem kako stanišnih karakteristika lokaliteta, tako i genetičke konstitucije provenijencija. Na osnovu analize varijanse, konstatovane su statistički značajne razlike između provenijencija u pogledu intenziteta transpiracije (p≤0.037) i efikasnosti korišćenja vode (p≤0.011), dok razlike u pogledu neto fotosinteze i stomatalne provodljivosti nisu bile statistički značajne. Primenom kanonijske diskriminantne analize (CDA) izvršena je procena multivarijantnog odnosa između analiziranih fizioloških parametara. Provenijencije su se odvajaju po prvoj kanonijskoj osi (CD1) koja je opisivala 96.4 % varijabilnosti. Postojanje genetski uslovljenih razlika između istraživanih provenijencija je važan preduslov u očuvanju genetskih resursa bukve u Srbiji. Dobijene statistički značajne razlike između provenijencija u pogledu intenziteta transpiracije i efikasnosti korišćenja vode ukazuju na mogućnost izbora najboljih provenijencija za program oplemenjivanja na sušnim staništima. Provenijencija koja potiče sa najsušnijeg staništa (Valkonya) je imala najveću efikasnost korišćenja vode, što upućuje na visok potencijal ove provenijencije za primenu u programima pošumljavanja suvljih staništa.",
journal = "Genetika",
title = "Varijabilnost fizioloških parametara lista kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu u Srbiji, Variation in leaf physiology among three provenances of European beech (Fagus sylvatica L.) in provenance trial in Serbia",
number = "2",
volume = "44",
pages = "341-353",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_445"
}

Stojnić, S., Orlović, S., Pilipović, A., Vilotić, D., Šijačić-Nikolić, M.,& Miljković, D.. (2012). Varijabilnost fizioloških parametara lista kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu u Srbiji. in Genetika, 44(2), 341-353.
https://hdl.handle.net/21.15107/rcub_ibiss_445

Stojnić S, Orlović S, Pilipović A, Vilotić D, Šijačić-Nikolić M, Miljković D. Varijabilnost fizioloških parametara lista kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu u Srbiji. in Genetika. 2012;44(2):341-353.
https://hdl.handle.net/21.15107/rcub_ibiss_445 .

Stojnić, Srđan, Orlović, Saša, Pilipović, Andrej, Vilotić, Dragica, Šijačić-Nikolić, Mirjana, Miljković, Danijela, "Varijabilnost fizioloških parametara lista kod tri provenijencije bukve (Fagus sylvatica L.) u provenijenicnom testu u Srbiji" in Genetika, 44, no. 2 (2012):341-353,
https://hdl.handle.net/21.15107/rcub_ibiss_445 .

TY  - JOUR
AU  - Vilotić, Dragica
AU  - Šijačić-Nikolić, Mirjana
AU  - Miljković, Danijela
AU  - Ocokoljić, Mirjana
AU  - Rebić, M.
PY  - 2011
PY  - 2011
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/283
AB  - This paper shows the results obtained from the study of the macroscopic-microscopic structure (capillary system) in the growth stem of Gymnocladus canadensis Lam. originating from North America, which grows in 'Muzljanski rit' in the area of Srpska Crnja. Gymnocladus canadensis Lam. falls under the ring-porous species according to its porosity, with large tracheas in its early zone. The early zone trachea lumens, contained in the sapwood, reach dimensions of up to 160 μm, while early zone trachea lumens in the growth stem rings of the sapwood reach dimensions of up to 120 μm. Examination of the microscopic structure of this tree show good properties of the tree.
T2  - Archives of Biological Sciences
T1  - Comparative analysis of the anatomical structure of heartwood and sapwood selected Gymnocladus canadensis Lam. trees in Srpska Crnja
IS  - 3
VL  - 63
SP  - 831
EP  - 836
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_283
ER  - 

@article{
author = "Vilotić, Dragica and Šijačić-Nikolić, Mirjana and Miljković, Danijela and Ocokoljić, Mirjana and Rebić, M.",
year = "2011, 2011",
abstract = "This paper shows the results obtained from the study of the macroscopic-microscopic structure (capillary system) in the growth stem of Gymnocladus canadensis Lam. originating from North America, which grows in 'Muzljanski rit' in the area of Srpska Crnja. Gymnocladus canadensis Lam. falls under the ring-porous species according to its porosity, with large tracheas in its early zone. The early zone trachea lumens, contained in the sapwood, reach dimensions of up to 160 μm, while early zone trachea lumens in the growth stem rings of the sapwood reach dimensions of up to 120 μm. Examination of the microscopic structure of this tree show good properties of the tree.",
journal = "Archives of Biological Sciences",
title = "Comparative analysis of the anatomical structure of heartwood and sapwood selected Gymnocladus canadensis Lam. trees in Srpska Crnja",
number = "3",
volume = "63",
pages = "831-836",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_283"
}

Vilotić, D., Šijačić-Nikolić, M., Miljković, D., Ocokoljić, M.,& Rebić, M.. (2011). Comparative analysis of the anatomical structure of heartwood and sapwood selected Gymnocladus canadensis Lam. trees in Srpska Crnja. in Archives of Biological Sciences, 63(3), 831-836.
https://hdl.handle.net/21.15107/rcub_ibiss_283

Vilotić D, Šijačić-Nikolić M, Miljković D, Ocokoljić M, Rebić M. Comparative analysis of the anatomical structure of heartwood and sapwood selected Gymnocladus canadensis Lam. trees in Srpska Crnja. in Archives of Biological Sciences. 2011;63(3):831-836.
https://hdl.handle.net/21.15107/rcub_ibiss_283 .

Vilotić, Dragica, Šijačić-Nikolić, Mirjana, Miljković, Danijela, Ocokoljić, Mirjana, Rebić, M., "Comparative analysis of the anatomical structure of heartwood and sapwood selected Gymnocladus canadensis Lam. trees in Srpska Crnja" in Archives of Biological Sciences, 63, no. 3 (2011):831-836,
https://hdl.handle.net/21.15107/rcub_ibiss_283 .

TY  - JOUR
AU  - Pavlović, Pavle
AU  - Mitrović, Miroslava
AU  - Janezić, T
AU  - Vilotić, Dragica
AU  - Bujanović, B
AU  - Dajić, Zora P
PY  - 2002
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1801
AB  - The paper discussed the possibility of returning organic matter (technical foliage) of black pine to forest ecosystems upon extraction of essential oils. Bearing in mind the fact that this production process is carried out in the immediate vicinity of black pine forests (mobile distilleries) from which technical foliage is taken and the possibility of a relatively easy return of extracted organic matter into the ecosystem, it became necessary to examine the influence of extracted material on metabolisms of black pine forests. It was found that during a one-year period non-extracted material was more readily decomposed than the extracted one (43.59% : 29.13%). This was established by the C:N ratio and anatomical analysis of organic matter, which presented the state of the organic source in every phase of experiment. The conclusion reached during the one-year experiment indicated the possibility and importance of returning organic matter to the ecosystem on completion of the production process. The results of this analysis proved the central role of lignin for humus structuring.
T2  - Ekologia-Bratislava
T1  - Technical pine foliage as potential stability factor of black pine forest ecosystems
IS  - 3
VL  - 21
EP  - 263
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1801
ER  - 

@article{
author = "Pavlović, Pavle and Mitrović, Miroslava and Janezić, T and Vilotić, Dragica and Bujanović, B and Dajić, Zora P",
year = "2002",
abstract = "The paper discussed the possibility of returning organic matter (technical foliage) of black pine to forest ecosystems upon extraction of essential oils. Bearing in mind the fact that this production process is carried out in the immediate vicinity of black pine forests (mobile distilleries) from which technical foliage is taken and the possibility of a relatively easy return of extracted organic matter into the ecosystem, it became necessary to examine the influence of extracted material on metabolisms of black pine forests. It was found that during a one-year period non-extracted material was more readily decomposed than the extracted one (43.59% : 29.13%). This was established by the C:N ratio and anatomical analysis of organic matter, which presented the state of the organic source in every phase of experiment. The conclusion reached during the one-year experiment indicated the possibility and importance of returning organic matter to the ecosystem on completion of the production process. The results of this analysis proved the central role of lignin for humus structuring.",
journal = "Ekologia-Bratislava",
title = "Technical pine foliage as potential stability factor of black pine forest ecosystems",
number = "3",
volume = "21",
pages = "263",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1801"
}

Pavlović, P., Mitrović, M., Janezić, T., Vilotić, D., Bujanović, B.,& Dajić, Z. P.. (2002). Technical pine foliage as potential stability factor of black pine forest ecosystems. in Ekologia-Bratislava, 21(3).
https://hdl.handle.net/21.15107/rcub_ibiss_1801

Pavlović P, Mitrović M, Janezić T, Vilotić D, Bujanović B, Dajić ZP. Technical pine foliage as potential stability factor of black pine forest ecosystems. in Ekologia-Bratislava. 2002;21(3):null-263.
https://hdl.handle.net/21.15107/rcub_ibiss_1801 .

Pavlović, Pavle, Mitrović, Miroslava, Janezić, T, Vilotić, Dragica, Bujanović, B, Dajić, Zora P, "Technical pine foliage as potential stability factor of black pine forest ecosystems" in Ekologia-Bratislava, 21, no. 3 (2002),
https://hdl.handle.net/21.15107/rcub_ibiss_1801 .