Oljača, Mićo

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  • Oljača, Mićo (13)
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Author's Bibliography

Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede

Pajić, Miloš; Oparnica, Stanko; Oljača, Mićo; Gligorević, Kosta; Dražić, Milan; Zlatanović, Ivan; Bošković, Biljana

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, Nemanjina 6, 11080 Belgrade, Serbia, 2019)

TY  - JOUR
AU  - Pajić, Miloš
AU  - Oparnica, Stanko
AU  - Oljača, Mićo
AU  - Gligorević, Kosta
AU  - Dražić, Milan
AU  - Zlatanović, Ivan
AU  - Bošković, Biljana
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5340
AB  - Hemijska zaštita je nezaobilazna agrotehnička mera u svim segmentima 
konvencionalne poljoprivredne proizvodnje. Značaj pravilnog izvođenja hemijske zaštite 
na kvalitet i prinos gajenih useva je veliki, isto kao i finansijski troškovi koja ova mera 
ima u strukturi ukupnih troškova. Ustaljena tehnika kontrole, praćenje kvaliteta rada i 
efikasnosti mašina za zaštitu bilja u ratarskoj proizvodnji ima brojne nedostatke. 
Različite tehnike precizne poljoprivrede nam omogućavaju evidentiranje i detekciju 
kritičnih tačaka u različitim proizvodnim procesima, pa se slične tehnike mogu primeniti 
u kontroli hemijske zaštite ječma.
U ovom radu je korišćena lokacijski notirana baza podataka ostvarenih protoka 
prskalica koje su radila hemijski tretmane u ječmu. Na parceli veličine 52 ha, odstupanje 
od zadate norme tretiranja, za više od 10%, je obavljeno na 3,61 ha. Utvrđeno je da 
ostvarena norma tretiranja, prilikom korišćenja istog agregata, u značajnoj meri zavisi od 
samog rukovaoca, gde su odstupanja u pojedinim tretmanima i preko 100%. Utvrđena su 
značajna odstupanja u normama tretiranja koja značajno utiču na cenu koštanja utrošenih 
hemijskih sredstava, gde su u hemijskoj zaštiti ječma na preko 454 ha prekoračene 
zadate norme, što je povećalo troškove upotrebljenih hemijskih sredstava za 10,33%.
PB  - University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - Пољопривредна техника
T1  - Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede
EP  - 55
IS  - 2
SP  - 47
VL  - 44
DO  - 10.5937/PoljTeh1902047P
ER  - 
@article{
author = "Pajić, Miloš and Oparnica, Stanko and Oljača, Mićo and Gligorević, Kosta and Dražić, Milan and Zlatanović, Ivan and Bošković, Biljana",
year = "2019",
abstract = "Hemijska zaštita je nezaobilazna agrotehnička mera u svim segmentima 
konvencionalne poljoprivredne proizvodnje. Značaj pravilnog izvođenja hemijske zaštite 
na kvalitet i prinos gajenih useva je veliki, isto kao i finansijski troškovi koja ova mera 
ima u strukturi ukupnih troškova. Ustaljena tehnika kontrole, praćenje kvaliteta rada i 
efikasnosti mašina za zaštitu bilja u ratarskoj proizvodnji ima brojne nedostatke. 
Različite tehnike precizne poljoprivrede nam omogućavaju evidentiranje i detekciju 
kritičnih tačaka u različitim proizvodnim procesima, pa se slične tehnike mogu primeniti 
u kontroli hemijske zaštite ječma.
U ovom radu je korišćena lokacijski notirana baza podataka ostvarenih protoka 
prskalica koje su radila hemijski tretmane u ječmu. Na parceli veličine 52 ha, odstupanje 
od zadate norme tretiranja, za više od 10%, je obavljeno na 3,61 ha. Utvrđeno je da 
ostvarena norma tretiranja, prilikom korišćenja istog agregata, u značajnoj meri zavisi od 
samog rukovaoca, gde su odstupanja u pojedinim tretmanima i preko 100%. Utvrđena su 
značajna odstupanja u normama tretiranja koja značajno utiču na cenu koštanja utrošenih 
hemijskih sredstava, gde su u hemijskoj zaštiti ječma na preko 454 ha prekoračene 
zadate norme, što je povećalo troškove upotrebljenih hemijskih sredstava za 10,33%.",
publisher = "University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia, University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "Пољопривредна техника",
title = "Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede",
pages = "55-47",
number = "2",
volume = "44",
doi = "10.5937/PoljTeh1902047P"
}
Pajić, M., Oparnica, S., Oljača, M., Gligorević, K., Dražić, M., Zlatanović, I.,& Bošković, B.. (2019). Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede. in Пољопривредна техника
University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia., 44(2), 47-55.
https://doi.org/10.5937/PoljTeh1902047P
Pajić M, Oparnica S, Oljača M, Gligorević K, Dražić M, Zlatanović I, Bošković B. Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede. in Пољопривредна техника. 2019;44(2):47-55.
doi:10.5937/PoljTeh1902047P .
Pajić, Miloš, Oparnica, Stanko, Oljača, Mićo, Gligorević, Kosta, Dražić, Milan, Zlatanović, Ivan, Bošković, Biljana, "Mapiranje tretmana hemijske zaštite u proizvodnji ječma korišćenjem tehnika precizne poljoprivrede" in Пољопривредна техника, 44, no. 2 (2019):47-55,
https://doi.org/10.5937/PoljTeh1902047P . .
1

Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia

Gligorević, Kosta; Pajić, Miloš; Zlatanović, Ivan; Dražić, Milan; Oljača, Mićo; Živković, Milovan

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2019)

TY  - GEN
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
AU  - Dražić, Milan
AU  - Oljača, Mićo
AU  - Živković, Milovan
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5282
AB  - This paper analyzes the causes of accidents with tractors and 
other mobile agricultural machines with the possibility of participating in 
public transport in the Republic of Serbia. The causes and their impact on 
the consequences related to the number of traffic accidents, as well as their 
impact on the number of persons who have been casualties in the men tioned accidents were analyzed. Based on the analysis of the causes, it is 
possible to determine which of the causes is most influential on the number 
of traffic accidents (with tractors and other mobile agricultural machines) 
and on the number of people who have been casualties in the mentioned 
accidents.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings
T1  - Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia
SP  - 16
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5282
ER  - 
@misc{
author = "Gligorević, Kosta and Pajić, Miloš and Zlatanović, Ivan and Dražić, Milan and Oljača, Mićo and Živković, Milovan",
year = "2019",
abstract = "This paper analyzes the causes of accidents with tractors and 
other mobile agricultural machines with the possibility of participating in 
public transport in the Republic of Serbia. The causes and their impact on 
the consequences related to the number of traffic accidents, as well as their 
impact on the number of persons who have been casualties in the men tioned accidents were analyzed. Based on the analysis of the causes, it is 
possible to determine which of the causes is most influential on the number 
of traffic accidents (with tractors and other mobile agricultural machines) 
and on the number of people who have been casualties in the mentioned 
accidents.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings",
title = "Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia",
pages = "16",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5282"
}
Gligorević, K., Pajić, M., Zlatanović, I., Dražić, M., Oljača, M.,& Živković, M.. (2019). Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia. in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 16.
https://hdl.handle.net/21.15107/rcub_machinery_5282
Gligorević K, Pajić M, Zlatanović I, Dražić M, Oljača M, Živković M. Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia. in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings. 2019;:16.
https://hdl.handle.net/21.15107/rcub_machinery_5282 .
Gligorević, Kosta, Pajić, Miloš, Zlatanović, Ivan, Dražić, Milan, Oljača, Mićo, Živković, Milovan, "Analysis of the Causes of Traffic Accidents with Tractors and Mobile Agricultural Machinery in the Republic of Serbia" in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings (2019):16,
https://hdl.handle.net/21.15107/rcub_machinery_5282 .

Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije

Oljača, Mićo; Pajić, Miloš; Gligorević, Kosta; Dražić, Milan; Zlatanović, Ivan; Dimitrijević, Aleksandra; Miodragović, Rajko; Mileusnić, Zoran; Radojević, Rade; Živković, Milovan; Petrović, Dragan; Radivojević, Dušan; Urošević, Mirko; Topisirović, Goran; Radičević, Branko; Ećim-Đurić, Olivera; Balać, Nebojša

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2018)

TY  - JOUR
AU  - Oljača, Mićo
AU  - Pajić, Miloš
AU  - Gligorević, Kosta
AU  - Dražić, Milan
AU  - Zlatanović, Ivan
AU  - Dimitrijević, Aleksandra
AU  - Miodragović, Rajko
AU  - Mileusnić, Zoran
AU  - Radojević, Rade
AU  - Živković, Milovan
AU  - Petrović, Dragan
AU  - Radivojević, Dušan
AU  - Urošević, Mirko
AU  - Topisirović, Goran
AU  - Radičević, Branko
AU  - Ećim-Đurić, Olivera
AU  - Balać, Nebojša
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5350
AB  - U radu su analizirane i i potrebe upotrebe pecifič ih vr a 
r b a ( i i be pil ih le elica a različi i dizaj , z ačane kao UAV) i ači 
k riš e ja p lj privredi (a rodron). Ča pi Fortune je 2015.godinu proglasio kao 
godinu ve ve e i šir k ra pr ra je e upotrbe UAV le elica, različi i bla i a 
lj d ke dela i, p eb p lj privredi i š ar v (75% upotrebe). Ov je ar či 
važ za velike far e i bla i p d š a a, de UAV i a k ri ih f kcija i 
veoma isplative komercijalne aplikacije. 
 Danas, potrebe za UAV imaju nagli porast a različi i i a kak za 
civil e ak i za v j e p rebe. Tak đe p ji z ačaja i ere za razv j vih 
be pil ih le elica k ji a le e i različi i kr že ji a i l kacija a i 
obaviti različi e i ije i zada ke. T k pr ekle dece ije XXI veka, šir k pek ar 
aplikacija za be pil e le elice je d bi z ačaj k ji je d veo do konstrukcija različi ih 
tipova bespilotnih UAV, različi ih veliči a i eži a i svakako namene. 
Narav , eh l ški razv j k d dr sistema je veoma tehničk - eh l ški napredan i 
revolucionaran, uz razvoj mobilnih i pametnih (android) telefona i interneta, brzo otvora 
puteve i i za mnoge korisnike u definisanju nove b d i i ple e acije 
UAV različi i bla i a pri e e .
 Kompanija Livona d.o.o., Beograd i Institut za poljoprivrednu tehniku, 
P lj privred i fak l e Be rad , eh ičk j arad ji i aju planove o implementaciji 
modela mikro drona EBee SK Livona RTK u narednim generalnim planovima za i pekcij , zaš i i k riš e je poljoprivrednih ze ljiš a Republike Srbije, i posebno 
 eri rije Opš i e S ara Paz va (351 k 2
), gde je posebno mesto poljoprivrednog 
pred ze a Napredak a.d. 
 VekomGeo d.o.o, Beograd u saradnji sa Institutom za poljoprivrednu tehniku 
Poljoprivrednog fakulteta u Beogradu ima planove o b d j p rebi drona model 
Aibot X6, za adz r a p vrši a a d 600 km2
 (i poljoprivredna ze ljiš a) v re 
kopa R.B. Kolubara ili drugih objekata. 
 Institut za poljoprivrednu tehniku, Poljoprivredni fakultet u Beogradu, ima planove 
 arad ji a pš i Ub, zb p rebe dela ikr dr a H b a H109S K 4 PRO 
 i pekciji k zaš i e i ači a k riš e ja ze ljiš a i v da a ovoj teritoriji (456 km2
).
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - Пољопривредна техника
T1  - Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije
EP  - 56
IS  - 4
SP  - 29
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5350
ER  - 
@article{
author = "Oljača, Mićo and Pajić, Miloš and Gligorević, Kosta and Dražić, Milan and Zlatanović, Ivan and Dimitrijević, Aleksandra and Miodragović, Rajko and Mileusnić, Zoran and Radojević, Rade and Živković, Milovan and Petrović, Dragan and Radivojević, Dušan and Urošević, Mirko and Topisirović, Goran and Radičević, Branko and Ećim-Đurić, Olivera and Balać, Nebojša",
year = "2018",
abstract = "U radu su analizirane i i potrebe upotrebe pecifič ih vr a 
r b a ( i i be pil ih le elica a različi i dizaj , z ačane kao UAV) i ači 
k riš e ja p lj privredi (a rodron). Ča pi Fortune je 2015.godinu proglasio kao 
godinu ve ve e i šir k ra pr ra je e upotrbe UAV le elica, različi i bla i a 
lj d ke dela i, p eb p lj privredi i š ar v (75% upotrebe). Ov je ar či 
važ za velike far e i bla i p d š a a, de UAV i a k ri ih f kcija i 
veoma isplative komercijalne aplikacije. 
 Danas, potrebe za UAV imaju nagli porast a različi i i a kak za 
civil e ak i za v j e p rebe. Tak đe p ji z ačaja i ere za razv j vih 
be pil ih le elica k ji a le e i različi i kr že ji a i l kacija a i 
obaviti različi e i ije i zada ke. T k pr ekle dece ije XXI veka, šir k pek ar 
aplikacija za be pil e le elice je d bi z ačaj k ji je d veo do konstrukcija različi ih 
tipova bespilotnih UAV, različi ih veliči a i eži a i svakako namene. 
Narav , eh l ški razv j k d dr sistema je veoma tehničk - eh l ški napredan i 
revolucionaran, uz razvoj mobilnih i pametnih (android) telefona i interneta, brzo otvora 
puteve i i za mnoge korisnike u definisanju nove b d i i ple e acije 
UAV različi i bla i a pri e e .
 Kompanija Livona d.o.o., Beograd i Institut za poljoprivrednu tehniku, 
P lj privred i fak l e Be rad , eh ičk j arad ji i aju planove o implementaciji 
modela mikro drona EBee SK Livona RTK u narednim generalnim planovima za i pekcij , zaš i i k riš e je poljoprivrednih ze ljiš a Republike Srbije, i posebno 
 eri rije Opš i e S ara Paz va (351 k 2
), gde je posebno mesto poljoprivrednog 
pred ze a Napredak a.d. 
 VekomGeo d.o.o, Beograd u saradnji sa Institutom za poljoprivrednu tehniku 
Poljoprivrednog fakulteta u Beogradu ima planove o b d j p rebi drona model 
Aibot X6, za adz r a p vrši a a d 600 km2
 (i poljoprivredna ze ljiš a) v re 
kopa R.B. Kolubara ili drugih objekata. 
 Institut za poljoprivrednu tehniku, Poljoprivredni fakultet u Beogradu, ima planove 
 arad ji a pš i Ub, zb p rebe dela ikr dr a H b a H109S K 4 PRO 
 i pekciji k zaš i e i ači a k riš e ja ze ljiš a i v da a ovoj teritoriji (456 km2
).",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "Пољопривредна техника",
title = "Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije",
pages = "56-29",
number = "4",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5350"
}
Oljača, M., Pajić, M., Gligorević, K., Dražić, M., Zlatanović, I., Dimitrijević, A., Miodragović, R., Mileusnić, Z., Radojević, R., Živković, M., Petrović, D., Radivojević, D., Urošević, M., Topisirović, G., Radičević, B., Ećim-Đurić, O.,& Balać, N.. (2018). Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije. in Пољопривредна техника
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 43(4), 29-56.
https://hdl.handle.net/21.15107/rcub_machinery_5350
Oljača M, Pajić M, Gligorević K, Dražić M, Zlatanović I, Dimitrijević A, Miodragović R, Mileusnić Z, Radojević R, Živković M, Petrović D, Radivojević D, Urošević M, Topisirović G, Radičević B, Ećim-Đurić O, Balać N. Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije. in Пољопривредна техника. 2018;43(4):29-56.
https://hdl.handle.net/21.15107/rcub_machinery_5350 .
Oljača, Mićo, Pajić, Miloš, Gligorević, Kosta, Dražić, Milan, Zlatanović, Ivan, Dimitrijević, Aleksandra, Miodragović, Rajko, Mileusnić, Zoran, Radojević, Rade, Živković, Milovan, Petrović, Dragan, Radivojević, Dušan, Urošević, Mirko, Topisirović, Goran, Radičević, Branko, Ećim-Đurić, Olivera, Balać, Nebojša, "Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije" in Пољопривредна техника, 43, no. 4 (2018):29-56,
https://hdl.handle.net/21.15107/rcub_machinery_5350 .

Application of drone in agriculture

Oljača, Mićo; Gligorević, Kosta; Pajić, Miloš; Zlatanović, Ivan; Dražić, Milan; Radojičić, Dušan; Marković, Dragan; Simonović, Vojislav; Marković, Ivana; Đokić, Milorad; Dimitrovski, Zoran

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2016)

TY  - CONF
AU  - Oljača, Mićo
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
AU  - Dražić, Milan
AU  - Radojičić, Dušan
AU  - Marković, Dragan
AU  - Simonović, Vojislav
AU  - Marković, Ivana
AU  - Đokić, Milorad
AU  - Dimitrovski, Zoran
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5368
AB  - The paper analyzes the possibility and necessity of applying special types of robots 
(mini unmanned aircraft with different constructions with the UAV tag) in agriculture 
(agrodrone). Year 2015 was declared (Fortune Magazine, 2016) as the year of increase 
and widespread application of drone aircraft in all areas of human activity, particularly 
in agriculture and forestry (75% usage). This is important for large areas of farms, whe re the mini aircraft have numerous useful functions and a very cost-effective application.
Agro drone flight (flight time of 45 min, and the flight altitude of 1 m to 120 m) 
can be used to analyze more functional parameters on about 120 ha of crops, and all 
data can be sent to multiple locations (Audit Information Centre, mobile phones users 
and the like). Today some types of agro drones have a relative price of 2000 USD, if 
the users (farmers) assemble the drone themselves after purchasing it in parts. However 
the price of these mini aircraft can be up to 250,000 US$ for specific models used by 
the military, when equipped with special infrared cameras, sensors and HD video tech nology, which is controlled by an operator (pilot) from the surface. Usage of agro 
drones may be expensive at first, but research shows that many data collected (for 
example, identifying the species of insects and plant diseases, irrigation, yield asse ssment or monitoring the movement of animals on farms), help farmers to regain inve sted funds, sometimes for only one year. Farmers can use these aircraft in order to 
establish a rational and precise use of pesticides, herbicides, mineral fertilizers, all 
based on data obtained from the agro drone, used for precision agriculture systems. In 
this sense, the farmers have significant financial benefits, since one drone flight has an 
operational cost of a water bottle, and the data collected has great value. There are 
anecdotes about farmers in the US who first buy an agro drone and afterwards a hunting 
dog. The paper presents some structures of agro drones as well as ideas for their possi ble future application in agriculture of the R. of Serbia.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
T1  - Application of drone in agriculture
EP  - 101
SP  - 89
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5368
ER  - 
@conference{
author = "Oljača, Mićo and Gligorević, Kosta and Pajić, Miloš and Zlatanović, Ivan and Dražić, Milan and Radojičić, Dušan and Marković, Dragan and Simonović, Vojislav and Marković, Ivana and Đokić, Milorad and Dimitrovski, Zoran",
year = "2016",
abstract = "The paper analyzes the possibility and necessity of applying special types of robots 
(mini unmanned aircraft with different constructions with the UAV tag) in agriculture 
(agrodrone). Year 2015 was declared (Fortune Magazine, 2016) as the year of increase 
and widespread application of drone aircraft in all areas of human activity, particularly 
in agriculture and forestry (75% usage). This is important for large areas of farms, whe re the mini aircraft have numerous useful functions and a very cost-effective application.
Agro drone flight (flight time of 45 min, and the flight altitude of 1 m to 120 m) 
can be used to analyze more functional parameters on about 120 ha of crops, and all 
data can be sent to multiple locations (Audit Information Centre, mobile phones users 
and the like). Today some types of agro drones have a relative price of 2000 USD, if 
the users (farmers) assemble the drone themselves after purchasing it in parts. However 
the price of these mini aircraft can be up to 250,000 US$ for specific models used by 
the military, when equipped with special infrared cameras, sensors and HD video tech nology, which is controlled by an operator (pilot) from the surface. Usage of agro 
drones may be expensive at first, but research shows that many data collected (for 
example, identifying the species of insects and plant diseases, irrigation, yield asse ssment or monitoring the movement of animals on farms), help farmers to regain inve sted funds, sometimes for only one year. Farmers can use these aircraft in order to 
establish a rational and precise use of pesticides, herbicides, mineral fertilizers, all 
based on data obtained from the agro drone, used for precision agriculture systems. In 
this sense, the farmers have significant financial benefits, since one drone flight has an 
operational cost of a water bottle, and the data collected has great value. There are 
anecdotes about farmers in the US who first buy an agro drone and afterwards a hunting 
dog. The paper presents some structures of agro drones as well as ideas for their possi ble future application in agriculture of the R. of Serbia.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings",
title = "Application of drone in agriculture",
pages = "101-89",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5368"
}
Oljača, M., Gligorević, K., Pajić, M., Zlatanović, I., Dražić, M., Radojičić, D., Marković, D., Simonović, V., Marković, I., Đokić, M.,& Dimitrovski, Z.. (2016). Application of drone in agriculture. in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 89-101.
https://hdl.handle.net/21.15107/rcub_machinery_5368
Oljača M, Gligorević K, Pajić M, Zlatanović I, Dražić M, Radojičić D, Marković D, Simonović V, Marković I, Đokić M, Dimitrovski Z. Application of drone in agriculture. in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings. 2016;:89-101.
https://hdl.handle.net/21.15107/rcub_machinery_5368 .
Oljača, Mićo, Gligorević, Kosta, Pajić, Miloš, Zlatanović, Ivan, Dražić, Milan, Radojičić, Dušan, Marković, Dragan, Simonović, Vojislav, Marković, Ivana, Đokić, Milorad, Dimitrovski, Zoran, "Application of drone in agriculture" in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings (2016):89-101,
https://hdl.handle.net/21.15107/rcub_machinery_5368 .

Influence of harvester type and harvesting time on quality of harvested chamomile

Pajić, Miloš; Pajić, Vesna; Ivanović, Sanjin; Oljača, Mićo; Gligorević, Kosta; Radojičić, Dušan; Dražić, Milan; Zlatanović, Ivan

(University of Belgrade, Faculty of Agriculture, 2016)

TY  - JOUR
AU  - Pajić, Miloš
AU  - Pajić, Vesna
AU  - Ivanović, Sanjin
AU  - Oljača, Mićo
AU  - Gligorević, Kosta
AU  - Radojičić, Dušan
AU  - Dražić, Milan
AU  - Zlatanović, Ivan
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5327
AB  - This paper is the result of studying effects of mechanical 
chamomile harvesting on yield and quality of harvested chamomile. Chamomile 
(Chamomilla recutita (L) Rausch.) was harvested at three time intervals (T1 – 240 
days, T2 – 250 days and T3 – 260 days after sowing) by three conceptually 
different harvesters. The results achieved indicate that the harvester type 
significantly influences quality of harvested chamomile, whereas it is not 
influenced by chamomile harvesting time. Quality of harvested chamomile was 
classified into four categories, and it was observed that the greater number of 
rotations of a picking device increased the content of the first category of quality. 
The harvester A achieved 54.79% of the first category of quality in respect to the 
harvester B achieving 50.26% and the harvester C with 42.93%.
PB  - University of Belgrade, Faculty of Agriculture
T2  - Journal of Agricultural Sciences
T1  - Influence of harvester type and harvesting time on quality of harvested chamomile
EP  - 213
IS  - 2
SP  - 201
VL  - 61
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5327
ER  - 
@article{
author = "Pajić, Miloš and Pajić, Vesna and Ivanović, Sanjin and Oljača, Mićo and Gligorević, Kosta and Radojičić, Dušan and Dražić, Milan and Zlatanović, Ivan",
year = "2016",
abstract = "This paper is the result of studying effects of mechanical 
chamomile harvesting on yield and quality of harvested chamomile. Chamomile 
(Chamomilla recutita (L) Rausch.) was harvested at three time intervals (T1 – 240 
days, T2 – 250 days and T3 – 260 days after sowing) by three conceptually 
different harvesters. The results achieved indicate that the harvester type 
significantly influences quality of harvested chamomile, whereas it is not 
influenced by chamomile harvesting time. Quality of harvested chamomile was 
classified into four categories, and it was observed that the greater number of 
rotations of a picking device increased the content of the first category of quality. 
The harvester A achieved 54.79% of the first category of quality in respect to the 
harvester B achieving 50.26% and the harvester C with 42.93%.",
publisher = "University of Belgrade, Faculty of Agriculture",
journal = "Journal of Agricultural Sciences",
title = "Influence of harvester type and harvesting time on quality of harvested chamomile",
pages = "213-201",
number = "2",
volume = "61",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5327"
}
Pajić, M., Pajić, V., Ivanović, S., Oljača, M., Gligorević, K., Radojičić, D., Dražić, M.,& Zlatanović, I.. (2016). Influence of harvester type and harvesting time on quality of harvested chamomile. in Journal of Agricultural Sciences
University of Belgrade, Faculty of Agriculture., 61(2), 201-213.
https://hdl.handle.net/21.15107/rcub_machinery_5327
Pajić M, Pajić V, Ivanović S, Oljača M, Gligorević K, Radojičić D, Dražić M, Zlatanović I. Influence of harvester type and harvesting time on quality of harvested chamomile. in Journal of Agricultural Sciences. 2016;61(2):201-213.
https://hdl.handle.net/21.15107/rcub_machinery_5327 .
Pajić, Miloš, Pajić, Vesna, Ivanović, Sanjin, Oljača, Mićo, Gligorević, Kosta, Radojičić, Dušan, Dražić, Milan, Zlatanović, Ivan, "Influence of harvester type and harvesting time on quality of harvested chamomile" in Journal of Agricultural Sciences, 61, no. 2 (2016):201-213,
https://hdl.handle.net/21.15107/rcub_machinery_5327 .

Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта

Pajić, Miloš; Gligorević, Kosta; Dražić, Milan; Radojičić, Dušan; Zlatanović, Ivan; Oljača, Mićo; Pajić, Vesna

(Завод за интелектуалну својину Републике Србије, 2016)

TY  - PAT
AU  - Pajić, Miloš
AU  - Gligorević, Kosta
AU  - Dražić, Milan
AU  - Radojičić, Dušan
AU  - Zlatanović, Ivan
AU  - Oljača, Mićo
AU  - Pajić, Vesna
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5379
AB  - Tehnički problem koji se rešava ovim pronalaskom je kako konstrukcijski rešiti problem izbora optimalnog broja radnih tela i adekvatnog razmaka između radnih tela kod oruđa za obradu zemljišta, koji je jednostavan za upotrebu, obezbeđuje precizno pozicioniranje radnog tela prema visini i širini radnog zahvata, efikasno fiksiranje radnog tela u željeni položaj i obezbeđuje veću zaštitu konstrukcije oruđa od deformisanja usled preopterećenja. 
Pronalazak se odnosi na mehanizam za podešavanje radnih tela na konstrukciji oruđa za obradu zemljišta, koji korisniku omogućuje veliki broj opcija (različit broj i više položaja) radnih tela za obradu zemljišta. Novost se ogleda u konstrukciji nosećih greda i nosaču radnih tela.
PB  - Завод за интелектуалну својину Републике Србије
T2  - Завод за интелектуалну својину Републике Србије
T1  - Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта
IS  - 55169
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5379
ER  - 
@misc{
author = "Pajić, Miloš and Gligorević, Kosta and Dražić, Milan and Radojičić, Dušan and Zlatanović, Ivan and Oljača, Mićo and Pajić, Vesna",
year = "2016",
abstract = "Tehnički problem koji se rešava ovim pronalaskom je kako konstrukcijski rešiti problem izbora optimalnog broja radnih tela i adekvatnog razmaka između radnih tela kod oruđa za obradu zemljišta, koji je jednostavan za upotrebu, obezbeđuje precizno pozicioniranje radnog tela prema visini i širini radnog zahvata, efikasno fiksiranje radnog tela u željeni položaj i obezbeđuje veću zaštitu konstrukcije oruđa od deformisanja usled preopterećenja. 
Pronalazak se odnosi na mehanizam za podešavanje radnih tela na konstrukciji oruđa za obradu zemljišta, koji korisniku omogućuje veliki broj opcija (različit broj i više položaja) radnih tela za obradu zemljišta. Novost se ogleda u konstrukciji nosećih greda i nosaču radnih tela.",
publisher = "Завод за интелектуалну својину Републике Србије",
journal = "Завод за интелектуалну својину Републике Србије",
title = "Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта",
number = "55169",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5379"
}
Pajić, M., Gligorević, K., Dražić, M., Radojičić, D., Zlatanović, I., Oljača, M.,& Pajić, V.. (2016). Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта. in Завод за интелектуалну својину Републике Србије
Завод за интелектуалну својину Републике Србије.(55169).
https://hdl.handle.net/21.15107/rcub_machinery_5379
Pajić M, Gligorević K, Dražić M, Radojičić D, Zlatanović I, Oljača M, Pajić V. Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта. in Завод за интелектуалну својину Републике Србије. 2016;(55169).
https://hdl.handle.net/21.15107/rcub_machinery_5379 .
Pajić, Miloš, Gligorević, Kosta, Dražić, Milan, Radojičić, Dušan, Zlatanović, Ivan, Oljača, Mićo, Pajić, Vesna, "Механизам за подешавање радних тела на конструкцији оруђа за обраду земљишта" in Завод за интелектуалну својину Републике Србије, no. 55169 (2016),
https://hdl.handle.net/21.15107/rcub_machinery_5379 .

Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године

Gligorević, Kosta; Oljača, Mićo; Pajić, Miloš; Zlatanović, Ivan; Dražić, Milan; Radojičić, Dušan

(Novi Sad : Naučno društvo za pogonske mašine, traktore i održavanje - JUMTO, 2015)

TY  - JOUR
AU  - Gligorević, Kosta
AU  - Oljača, Mićo
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
AU  - Dražić, Milan
AU  - Radojičić, Dušan
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5361
AB  - U radu su predstavljeni rezultati istraživanja nesrećnih slučajeva sa traktorima i drugim 
mobilnim poljoprivrednim mašinama u uslovima poljoprivredne proizvodnje (van javnih 
saobraćajnih površina), sa posebnim osvrtom na nesreće sa koje su za ishod imale tragično 
nastradale osobe. Istraživanja su sprovedena u periodu od 2005-2010. godine, u Republici 
Srbiji bez autonomnih pokrajina (AP Vojvodine i AP Kosova i Metohije). Podaci o nesrećnim 
slučajevima su prikupljeni za 18 administrativnih oblasti, uključujući i Beogradsku oblast, dok 
su ostalih 17 administrativnih oblasti obuhvatile ostatak Republike Srbije (Beogradski region, 
region Šumadije i Zapadne Srbije i region Južne i Istočne Srbije). U periodu istraživanja, izvan 
javnog saobraćaja Republike Srbije, desilo se ukupno 1056 registrovanih nesreća u kojima su 
učestvovali traktori i druge mobilne poljoprivredne mašine ili 176 nesreća prosečno godišnje u 
periodu istraživanja. U 183 nesreći ili u 17,33% od ukupnog broja nesreća, bilo je poginulih tragično nastradalih lica, dok je u 873 nesreće ili u 82,67% slučajeva nesreća bilo povređenih 
lica. Analizirajući broj lica koja su nastradala u pomenutim nesrećama, možemo konstatovati 
da je u 1056 nesreća koje su se dogodile u periodu istraživanja, nastradalo ukupno 1242 osobe 
ili 207 osoba prosečno godišnje u periodu istraživanja. Od ovog broja, 186 osoba ili 14,98% 
su tragično nastradale (poginule), dok je 1056 lica ili 85,02% bilo teže i lakše povređeno. 
Analiziranjem prethodno pomenutih podataka vezanih za nesreće sa traktorima i drugim 
mobilnim poljoprivrednim mašinama van javnog saobraćaja, možemo zapaziti da učešće 
nesreća sa poginulim-tragično nastradalim licima u ukupnom broju nesreća veoma veliko 
(17,33%), kao i učešće tragično nastradalih u ukupnom broju nastradalih lica (14,98%). 
U istom periodu, kada su u pitanju saobraćajne nesreće na javnim putevima Republike Srbije, 
učešće tragično nastradalih u ukupnom broju nastradalih lica iznosilo 4,2%, pa možemo tvrditi da su nesreće sa traktorima i drugim mobilnim mašinama u poljoprivredi (van javnog 
saobraćaja) izuzetno rizične sa stanovišta pojave tragičnih posledica po rukovaoce.
PB  - Novi Sad : Naučno društvo za pogonske mašine, traktore i održavanje - JUMTO
T2  - Трактори и погонске машине
T1  - Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године
EP  - 27
IS  - 3/4
SP  - 21
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5361
ER  - 
@article{
author = "Gligorević, Kosta and Oljača, Mićo and Pajić, Miloš and Zlatanović, Ivan and Dražić, Milan and Radojičić, Dušan",
year = "2015",
abstract = "U radu su predstavljeni rezultati istraživanja nesrećnih slučajeva sa traktorima i drugim 
mobilnim poljoprivrednim mašinama u uslovima poljoprivredne proizvodnje (van javnih 
saobraćajnih površina), sa posebnim osvrtom na nesreće sa koje su za ishod imale tragično 
nastradale osobe. Istraživanja su sprovedena u periodu od 2005-2010. godine, u Republici 
Srbiji bez autonomnih pokrajina (AP Vojvodine i AP Kosova i Metohije). Podaci o nesrećnim 
slučajevima su prikupljeni za 18 administrativnih oblasti, uključujući i Beogradsku oblast, dok 
su ostalih 17 administrativnih oblasti obuhvatile ostatak Republike Srbije (Beogradski region, 
region Šumadije i Zapadne Srbije i region Južne i Istočne Srbije). U periodu istraživanja, izvan 
javnog saobraćaja Republike Srbije, desilo se ukupno 1056 registrovanih nesreća u kojima su 
učestvovali traktori i druge mobilne poljoprivredne mašine ili 176 nesreća prosečno godišnje u 
periodu istraživanja. U 183 nesreći ili u 17,33% od ukupnog broja nesreća, bilo je poginulih tragično nastradalih lica, dok je u 873 nesreće ili u 82,67% slučajeva nesreća bilo povređenih 
lica. Analizirajući broj lica koja su nastradala u pomenutim nesrećama, možemo konstatovati 
da je u 1056 nesreća koje su se dogodile u periodu istraživanja, nastradalo ukupno 1242 osobe 
ili 207 osoba prosečno godišnje u periodu istraživanja. Od ovog broja, 186 osoba ili 14,98% 
su tragično nastradale (poginule), dok je 1056 lica ili 85,02% bilo teže i lakše povređeno. 
Analiziranjem prethodno pomenutih podataka vezanih za nesreće sa traktorima i drugim 
mobilnim poljoprivrednim mašinama van javnog saobraćaja, možemo zapaziti da učešće 
nesreća sa poginulim-tragično nastradalim licima u ukupnom broju nesreća veoma veliko 
(17,33%), kao i učešće tragično nastradalih u ukupnom broju nastradalih lica (14,98%). 
U istom periodu, kada su u pitanju saobraćajne nesreće na javnim putevima Republike Srbije, 
učešće tragično nastradalih u ukupnom broju nastradalih lica iznosilo 4,2%, pa možemo tvrditi da su nesreće sa traktorima i drugim mobilnim mašinama u poljoprivredi (van javnog 
saobraćaja) izuzetno rizične sa stanovišta pojave tragičnih posledica po rukovaoce.",
publisher = "Novi Sad : Naučno društvo za pogonske mašine, traktore i održavanje - JUMTO",
journal = "Трактори и погонске машине",
title = "Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године",
pages = "27-21",
number = "3/4",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5361"
}
Gligorević, K., Oljača, M., Pajić, M., Zlatanović, I., Dražić, M.,& Radojičić, D.. (2015). Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године. in Трактори и погонске машине
Novi Sad : Naučno društvo za pogonske mašine, traktore i održavanje - JUMTO., 20(3/4), 21-27.
https://hdl.handle.net/21.15107/rcub_machinery_5361
Gligorević K, Oljača M, Pajić M, Zlatanović I, Dražić M, Radojičić D. Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године. in Трактори и погонске машине. 2015;20(3/4):21-27.
https://hdl.handle.net/21.15107/rcub_machinery_5361 .
Gligorević, Kosta, Oljača, Mićo, Pajić, Miloš, Zlatanović, Ivan, Dražić, Milan, Radojičić, Dušan, "Последице несреће са учешћем трактора и других мобилних пољопривредних машина у условима пољопривредне производње Србије за период од 2005. до 2010. године" in Трактори и погонске машине, 20, no. 3/4 (2015):21-27,
https://hdl.handle.net/21.15107/rcub_machinery_5361 .

Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke

Pajić, Miloš; Dražić, Milan; Pajić, Vesna; Radojičić, Dušan; Gligorević, Kosta; Zlatanović, Ivan; Oljača, Mićo

(University of Banja Luka, Faculty of Agriculture, Bosnia and Herzegovina, 2014)

TY  - JOUR
AU  - Pajić, Miloš
AU  - Dražić, Milan
AU  - Pajić, Vesna
AU  - Radojičić, Dušan
AU  - Gligorević, Kosta
AU  - Zlatanović, Ivan
AU  - Oljača, Mićo
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5359
AB  - Velike količine biomase nastaju kao rezultat rezidbe voćaka, što predstavlja obaveznu pomotehničku meru. Dugogodišnja praksa uni¬šta-vanja i spaljivanje rezidbenih ostataka se teško menja, ali energetski i eko-loški pokazatelji ukazuju na značaj pravilne eksploatacije ovom bio¬ma¬som. Cilj ovog rada je da ukaže na količine, energetske vrednosti i poten¬cijal rezid¬benih ostataka nastalih u proizvodnji jabuka, kao i načine i mogućnosti njegove pravilne eksploatacije. U Republici Srbiji jabuka se gaji na oko 40.000 ha, sa uobičajenim prinosom biomase od 3t ha-1 rezid-benih ostataka. Prosečna gornja toplotna vrednost ostataka rezidbe dve sorte jabuke (Idared, Jonagold), pri vlažnosti od 42,36%, iznosi 18,14 MJ kg-1.
PB  - University of Banja Luka, Faculty of  Agriculture, Bosnia and Herzegovina
T2  - Agroznanje
T1  - Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke
EP  - 114
IS  - 1
SP  - 105
VL  - 15
DO  - 10.7251/AGRSR1401105P
ER  - 
@article{
author = "Pajić, Miloš and Dražić, Milan and Pajić, Vesna and Radojičić, Dušan and Gligorević, Kosta and Zlatanović, Ivan and Oljača, Mićo",
year = "2014",
abstract = "Velike količine biomase nastaju kao rezultat rezidbe voćaka, što predstavlja obaveznu pomotehničku meru. Dugogodišnja praksa uni¬šta-vanja i spaljivanje rezidbenih ostataka se teško menja, ali energetski i eko-loški pokazatelji ukazuju na značaj pravilne eksploatacije ovom bio¬ma¬som. Cilj ovog rada je da ukaže na količine, energetske vrednosti i poten¬cijal rezid¬benih ostataka nastalih u proizvodnji jabuka, kao i načine i mogućnosti njegove pravilne eksploatacije. U Republici Srbiji jabuka se gaji na oko 40.000 ha, sa uobičajenim prinosom biomase od 3t ha-1 rezid-benih ostataka. Prosečna gornja toplotna vrednost ostataka rezidbe dve sorte jabuke (Idared, Jonagold), pri vlažnosti od 42,36%, iznosi 18,14 MJ kg-1.",
publisher = "University of Banja Luka, Faculty of  Agriculture, Bosnia and Herzegovina",
journal = "Agroznanje",
title = "Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke",
pages = "114-105",
number = "1",
volume = "15",
doi = "10.7251/AGRSR1401105P"
}
Pajić, M., Dražić, M., Pajić, V., Radojičić, D., Gligorević, K., Zlatanović, I.,& Oljača, M.. (2014). Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke. in Agroznanje
University of Banja Luka, Faculty of  Agriculture, Bosnia and Herzegovina., 15(1), 105-114.
https://doi.org/10.7251/AGRSR1401105P
Pajić M, Dražić M, Pajić V, Radojičić D, Gligorević K, Zlatanović I, Oljača M. Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke. in Agroznanje. 2014;15(1):105-114.
doi:10.7251/AGRSR1401105P .
Pajić, Miloš, Dražić, Milan, Pajić, Vesna, Radojičić, Dušan, Gligorević, Kosta, Zlatanović, Ivan, Oljača, Mićo, "Energetski aspekti korišćenja rezidbenih ostataka iz proizvodnje jabuke" in Agroznanje, 15, no. 1 (2014):105-114,
https://doi.org/10.7251/AGRSR1401105P . .

Situation and perspective of machinery rings in contemporary agriculture production

Pajić, Miloš; Radojičić, Dušan; Gligorević, Kosta; Dražić, Milan; Oljača, Mićo; Zlatanović, Ivan

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2014)

TY  - GEN
AU  - Pajić, Miloš
AU  - Radojičić, Dušan
AU  - Gligorević, Kosta
AU  - Dražić, Milan
AU  - Oljača, Mićo
AU  - Zlatanović, Ivan
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5374
AB  - Analysis of agricultural production potential Serbia indicates that farms have a 
number of disadvantages from the point of application demands of modern agricultural 
production, primarily the application of modern machinery. The small size of the esta te and the relatively high fragmentation possession speak clearly about the impossibility 
of rational use of modern technology, high-performance and high-quality performance 
of business processes. Unfavorable age structure, a relatively small number of agricul tural households, as well as a small number of young people who see their future in a 
rural farm, affecting in particular the formation of farmer awareness (without ambition, 
lack of will, a chronic lack of funds).
Even before the 3-4 decades with the same or similar problems were faced and 
developed countries of Europe. Today this problem, in these countries, beyond the 
associations known as “machinery rings”. The characteristic that most affects the occu rrence of forming machinery rings share of machinery in production costs. In order for 
a machine-ring “lived” and evolved, it’s a big commitment machine during the year, 
but should not be neglected, and the impact of humans.
The first forms of association in the form of machinery rings in Serbia were orga nized in the municipalities of Tutin, Sjenica and Prijepolje within the international 
project, as well as in Becej, Opovo and back through the village of Peter spontaneous 
initiative and interest of farmers. The future of machinery rings in Serbia lies in the 
formation of informal groups of farmers, which would support the future of agricultu ral policy to this form of association and the business moved to the status of a legal 
entity. Then the machine rings, formed as a legal person, get the necessary business 
climate for successful and efficient business.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
T1  - Situation and perspective of machinery rings in contemporary agriculture production
EP  - 132
SP  - 121
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5374
ER  - 
@misc{
author = "Pajić, Miloš and Radojičić, Dušan and Gligorević, Kosta and Dražić, Milan and Oljača, Mićo and Zlatanović, Ivan",
year = "2014",
abstract = "Analysis of agricultural production potential Serbia indicates that farms have a 
number of disadvantages from the point of application demands of modern agricultural 
production, primarily the application of modern machinery. The small size of the esta te and the relatively high fragmentation possession speak clearly about the impossibility 
of rational use of modern technology, high-performance and high-quality performance 
of business processes. Unfavorable age structure, a relatively small number of agricul tural households, as well as a small number of young people who see their future in a 
rural farm, affecting in particular the formation of farmer awareness (without ambition, 
lack of will, a chronic lack of funds).
Even before the 3-4 decades with the same or similar problems were faced and 
developed countries of Europe. Today this problem, in these countries, beyond the 
associations known as “machinery rings”. The characteristic that most affects the occu rrence of forming machinery rings share of machinery in production costs. In order for 
a machine-ring “lived” and evolved, it’s a big commitment machine during the year, 
but should not be neglected, and the impact of humans.
The first forms of association in the form of machinery rings in Serbia were orga nized in the municipalities of Tutin, Sjenica and Prijepolje within the international 
project, as well as in Becej, Opovo and back through the village of Peter spontaneous 
initiative and interest of farmers. The future of machinery rings in Serbia lies in the 
formation of informal groups of farmers, which would support the future of agricultu ral policy to this form of association and the business moved to the status of a legal 
entity. Then the machine rings, formed as a legal person, get the necessary business 
climate for successful and efficient business.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings",
title = "Situation and perspective of machinery rings in contemporary agriculture production",
pages = "132-121",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5374"
}
Pajić, M., Radojičić, D., Gligorević, K., Dražić, M., Oljača, M.,& Zlatanović, I.. (2014). Situation and perspective of machinery rings in contemporary agriculture production. in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 121-132.
https://hdl.handle.net/21.15107/rcub_machinery_5374
Pajić M, Radojičić D, Gligorević K, Dražić M, Oljača M, Zlatanović I. Situation and perspective of machinery rings in contemporary agriculture production. in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings. 2014;:121-132.
https://hdl.handle.net/21.15107/rcub_machinery_5374 .
Pajić, Miloš, Radojičić, Dušan, Gligorević, Kosta, Dražić, Milan, Oljača, Mićo, Zlatanović, Ivan, "Situation and perspective of machinery rings in contemporary agriculture production" in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings (2014):121-132,
https://hdl.handle.net/21.15107/rcub_machinery_5374 .

Application of mobile robot in agriculture

Oljača, Mićo; Gligorević, Kosta; Pajić, Miloš; Zlatanović, Ivan; Dimitrovski, Zoran

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2014)

TY  - GEN
AU  - Oljača, Mićo
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
AU  - Dimitrovski, Zoran
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5373
AB  - The paper analyzes the construction ofthe foundation inspection robots and recent
advancements in the development of mobile robots and their possible use in agriculture.
Here are some ideas and constructions today and for the next period.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
T1  - Application of mobile robot in agriculture
EP  - 120
SP  - 104
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5373
ER  - 
@misc{
author = "Oljača, Mićo and Gligorević, Kosta and Pajić, Miloš and Zlatanović, Ivan and Dimitrovski, Zoran",
year = "2014",
abstract = "The paper analyzes the construction ofthe foundation inspection robots and recent
advancements in the development of mobile robots and their possible use in agriculture.
Here are some ideas and constructions today and for the next period.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings",
title = "Application of mobile robot in agriculture",
pages = "120-104",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5373"
}
Oljača, M., Gligorević, K., Pajić, M., Zlatanović, I.,& Dimitrovski, Z.. (2014). Application of mobile robot in agriculture. in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 104-120.
https://hdl.handle.net/21.15107/rcub_machinery_5373
Oljača M, Gligorević K, Pajić M, Zlatanović I, Dimitrovski Z. Application of mobile robot in agriculture. in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings. 2014;:104-120.
https://hdl.handle.net/21.15107/rcub_machinery_5373 .
Oljača, Mićo, Gligorević, Kosta, Pajić, Miloš, Zlatanović, Ivan, Dimitrovski, Zoran, "Application of mobile robot in agriculture" in 17th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings (2014):104-120,
https://hdl.handle.net/21.15107/rcub_machinery_5373 .

Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region

Pajić, Miloš; Oljača, Mićo; Gligorević, Kosta; Dumanović, Zoran; Radojičić, Dušan; Dražić, Milan; Zlatanović, Ivan

(University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering, 2013)

TY  - CONF
AU  - Pajić, Miloš
AU  - Oljača, Mićo
AU  - Gligorević, Kosta
AU  - Dumanović, Zoran
AU  - Radojičić, Dušan
AU  - Dražić, Milan
AU  - Zlatanović, Ivan
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5313
AB  - The paper presents comparison of two soil tillage systems in maize, winter wheat and sunflower growing in Srem region, Serbia, during 2008-2011. Tillage systems and implements were: conventional system (CT) - plough, disc-harrow and combined implement, and conservation system (ST) – vibratory subsoiler, disc-harrow and combined implement. The aim of testing was comparison of different tillage systems energy consumption and its influence on yield and profit. Results indicate that conventional tillage (CT) system was the lower energy consumer with 433.18 MJha-1, or conservation (ST) system spent 10.08% energy more. In the first season the greatest yield of maize, 7,083 kgha-1, achieved conservation tillage (ST) system while conventional tillage (CT) system achieved 9.92% lower yield. Second season the greatest yield of winter wheat, 4,525 kgha-1, achieved with conservation tillage (ST) system with regard to conventional (CT) system with 3,577 kgha-1. Third season the greatest yield of sunflower 3,011 kgha-1, achieved conservation tillage (ST) system again, with regard to conventional (CT) system with 8.56% lower yield.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The First International Symposium on Agricultural Engineering (ISAE-2013), Book Of Abstracts
T1  - Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region
SP  - 14
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5313
ER  - 
@conference{
author = "Pajić, Miloš and Oljača, Mićo and Gligorević, Kosta and Dumanović, Zoran and Radojičić, Dušan and Dražić, Milan and Zlatanović, Ivan",
year = "2013",
abstract = "The paper presents comparison of two soil tillage systems in maize, winter wheat and sunflower growing in Srem region, Serbia, during 2008-2011. Tillage systems and implements were: conventional system (CT) - plough, disc-harrow and combined implement, and conservation system (ST) – vibratory subsoiler, disc-harrow and combined implement. The aim of testing was comparison of different tillage systems energy consumption and its influence on yield and profit. Results indicate that conventional tillage (CT) system was the lower energy consumer with 433.18 MJha-1, or conservation (ST) system spent 10.08% energy more. In the first season the greatest yield of maize, 7,083 kgha-1, achieved conservation tillage (ST) system while conventional tillage (CT) system achieved 9.92% lower yield. Second season the greatest yield of winter wheat, 4,525 kgha-1, achieved with conservation tillage (ST) system with regard to conventional (CT) system with 3,577 kgha-1. Third season the greatest yield of sunflower 3,011 kgha-1, achieved conservation tillage (ST) system again, with regard to conventional (CT) system with 8.56% lower yield.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The First International Symposium on Agricultural Engineering (ISAE-2013), Book Of Abstracts",
title = "Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region",
pages = "14",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5313"
}
Pajić, M., Oljača, M., Gligorević, K., Dumanović, Z., Radojičić, D., Dražić, M.,& Zlatanović, I.. (2013). Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region. in The First International Symposium on Agricultural Engineering (ISAE-2013), Book Of Abstracts
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 14.
https://hdl.handle.net/21.15107/rcub_machinery_5313
Pajić M, Oljača M, Gligorević K, Dumanović Z, Radojičić D, Dražić M, Zlatanović I. Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region. in The First International Symposium on Agricultural Engineering (ISAE-2013), Book Of Abstracts. 2013;:14.
https://hdl.handle.net/21.15107/rcub_machinery_5313 .
Pajić, Miloš, Oljača, Mićo, Gligorević, Kosta, Dumanović, Zoran, Radojičić, Dušan, Dražić, Milan, Zlatanović, Ivan, "Effects of conservation soil tillage systems on yield of maize, winter wheat and sunflower in Srem region" in The First International Symposium on Agricultural Engineering (ISAE-2013), Book Of Abstracts (2013):14,
https://hdl.handle.net/21.15107/rcub_machinery_5313 .

Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces

Gligorević, Kosta; Oljača, Mićo; Ružičić, Lazar; Dimitrovski, Zoran; Zlatanović, Ivan

(Novi Sad : Faculty of Technical Sciences, 2012)

TY  - CONF
AU  - Gligorević, Kosta
AU  - Oljača, Mićo
AU  - Ružičić, Lazar
AU  - Dimitrovski, Zoran
AU  - Zlatanović, Ivan
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5103
AB  - Working processes in agriculture nowadays cannot be imagined without the use of modern agricultural mechanization, especially primary power unit, tractor. Along with the tractor unit development and the benefits induced by its application, according to the author’s research, these machines are one of the main causes of accidents with different types of violations of the participants, and the tragic consequences. The great number of those accidents with tractors and other agricultural machinery take place on the roads of public importance of the Republic of Serbia.
This paper deals with the problems and consequences of accidents that occurred in public transportation, on different categories of roads, which appear tractors and agricultural machinery, in the Republic of Serbia without provinces. 
Tractors and agricultural machinery has a high risk factor in causing accidents and injuries of various degrees of participants in public transport. Between years 1990-2009, in Republic of Serbia public transport, 72 agricultural machinery operators died and 157 operators were seriously injured, on annual average basis. The material damage is enormous. The most influential factor in causing accidents is a man-handler agricultural machinery, primarily tractor driver behavior, that is reflected through his psycho-physical condition, observance of traffic rules and other road users and of course expertise.
Varied and dangerous accidents and injuries caused by public transport drivers of tractors and other agricultural machinery in the central part of the Republic of Serbia, remains a fact of life. It is obvious that there is the lack of basic and special additional professional training machine operators and tractor drivers, constant professional and technical courses for the safe and proper use of modern agricultural machinery. Additional safety factor is technical condition and safety of machines themselves.
PB  - Novi Sad : Faculty of Technical Sciences
C3  - XI International Symposium „Road accidents prevention 2012“, Proceedings
T1  - Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces
EP  - 336
SP  - 329
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5103
ER  - 
@conference{
author = "Gligorević, Kosta and Oljača, Mićo and Ružičić, Lazar and Dimitrovski, Zoran and Zlatanović, Ivan",
year = "2012",
abstract = "Working processes in agriculture nowadays cannot be imagined without the use of modern agricultural mechanization, especially primary power unit, tractor. Along with the tractor unit development and the benefits induced by its application, according to the author’s research, these machines are one of the main causes of accidents with different types of violations of the participants, and the tragic consequences. The great number of those accidents with tractors and other agricultural machinery take place on the roads of public importance of the Republic of Serbia.
This paper deals with the problems and consequences of accidents that occurred in public transportation, on different categories of roads, which appear tractors and agricultural machinery, in the Republic of Serbia without provinces. 
Tractors and agricultural machinery has a high risk factor in causing accidents and injuries of various degrees of participants in public transport. Between years 1990-2009, in Republic of Serbia public transport, 72 agricultural machinery operators died and 157 operators were seriously injured, on annual average basis. The material damage is enormous. The most influential factor in causing accidents is a man-handler agricultural machinery, primarily tractor driver behavior, that is reflected through his psycho-physical condition, observance of traffic rules and other road users and of course expertise.
Varied and dangerous accidents and injuries caused by public transport drivers of tractors and other agricultural machinery in the central part of the Republic of Serbia, remains a fact of life. It is obvious that there is the lack of basic and special additional professional training machine operators and tractor drivers, constant professional and technical courses for the safe and proper use of modern agricultural machinery. Additional safety factor is technical condition and safety of machines themselves.",
publisher = "Novi Sad : Faculty of Technical Sciences",
journal = "XI International Symposium „Road accidents prevention 2012“, Proceedings",
title = "Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces",
pages = "336-329",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5103"
}
Gligorević, K., Oljača, M., Ružičić, L., Dimitrovski, Z.,& Zlatanović, I.. (2012). Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces. in XI International Symposium „Road accidents prevention 2012“, Proceedings
Novi Sad : Faculty of Technical Sciences., 329-336.
https://hdl.handle.net/21.15107/rcub_machinery_5103
Gligorević K, Oljača M, Ružičić L, Dimitrovski Z, Zlatanović I. Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces. in XI International Symposium „Road accidents prevention 2012“, Proceedings. 2012;:329-336.
https://hdl.handle.net/21.15107/rcub_machinery_5103 .
Gligorević, Kosta, Oljača, Mićo, Ružičić, Lazar, Dimitrovski, Zoran, Zlatanović, Ivan, "Аccidents with tractors and agricultural machinery in public transport of republic of serbia without provinces" in XI International Symposium „Road accidents prevention 2012“, Proceedings (2012):329-336,
https://hdl.handle.net/21.15107/rcub_machinery_5103 .

Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu

Zlatanović, Ivan; Gligorević, Kosta; Radojičić, Dušan; Dražić, Milan; Oljača, Mićo; Dumanović, Zoran; Mišović, Miloš; Manić, Nebojša; Rudonja, Nedžad

(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)

TY  - JOUR
AU  - Zlatanović, Ivan
AU  - Gligorević, Kosta
AU  - Radojičić, Dušan
AU  - Dražić, Milan
AU  - Oljača, Mićo
AU  - Dumanović, Zoran
AU  - Mišović, Miloš
AU  - Manić, Nebojša
AU  - Rudonja, Nedžad
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1249
AB  - U ovom radu je analizirana i ispitana energetska efikasnost sušenja semenskog kukuruza u doradnom centru Instituta za kukuruz 'Zemun Polje' u Zemunu. Podaci o radu starog sistema sušenja koji je kao energent koristio prirodni gas, analizirani su i upoređeni sa energetskim parametrima novog sistema, koji kao energent koristi usitnjeni oklasak dobijen u procesu krunjenja semenskog kukuruza. Rad se takođe bavi i razmatranjem ekoloških aspekata korišćenja oklaska kao goriva i tehno-ekonomskom opravdanošću primene ovakvog sistema sušenja. .
AB  - In this paper actual parameter analysis of corn seed energy efficiency drying process was performed in Maize Research Institute 'Zemun Polje' in Zemun. Energy consumption data and performances of old - natural gas based system and new - corncob combustion based system were compared and analyzed. This paper deals with basic improvement measures, biomass usage and corncob usage validation in this type of industrial systems. .
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu
T1  - Energy efficiency analysis of corn seed drying process in Maize Research Institute 'Zemun Polje' - Zemun
EP  - 96
IS  - 2
SP  - 87
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1249
ER  - 
@article{
author = "Zlatanović, Ivan and Gligorević, Kosta and Radojičić, Dušan and Dražić, Milan and Oljača, Mićo and Dumanović, Zoran and Mišović, Miloš and Manić, Nebojša and Rudonja, Nedžad",
year = "2011",
abstract = "U ovom radu je analizirana i ispitana energetska efikasnost sušenja semenskog kukuruza u doradnom centru Instituta za kukuruz 'Zemun Polje' u Zemunu. Podaci o radu starog sistema sušenja koji je kao energent koristio prirodni gas, analizirani su i upoređeni sa energetskim parametrima novog sistema, koji kao energent koristi usitnjeni oklasak dobijen u procesu krunjenja semenskog kukuruza. Rad se takođe bavi i razmatranjem ekoloških aspekata korišćenja oklaska kao goriva i tehno-ekonomskom opravdanošću primene ovakvog sistema sušenja. ., In this paper actual parameter analysis of corn seed energy efficiency drying process was performed in Maize Research Institute 'Zemun Polje' in Zemun. Energy consumption data and performances of old - natural gas based system and new - corncob combustion based system were compared and analyzed. This paper deals with basic improvement measures, biomass usage and corncob usage validation in this type of industrial systems. .",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu, Energy efficiency analysis of corn seed drying process in Maize Research Institute 'Zemun Polje' - Zemun",
pages = "96-87",
number = "2",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1249"
}
Zlatanović, I., Gligorević, K., Radojičić, D., Dražić, M., Oljača, M., Dumanović, Z., Mišović, M., Manić, N.,& Rudonja, N.. (2011). Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 36(2), 87-96.
https://hdl.handle.net/21.15107/rcub_machinery_1249
Zlatanović I, Gligorević K, Radojičić D, Dražić M, Oljača M, Dumanović Z, Mišović M, Manić N, Rudonja N. Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu. in Poljoprivredna tehnika. 2011;36(2):87-96.
https://hdl.handle.net/21.15107/rcub_machinery_1249 .
Zlatanović, Ivan, Gligorević, Kosta, Radojičić, Dušan, Dražić, Milan, Oljača, Mićo, Dumanović, Zoran, Mišović, Miloš, Manić, Nebojša, Rudonja, Nedžad, "Analiza energetske efikasnosti sušenja semenskog kukuruza u Institutu za kukuruz 'Zemun Polje' u Zemunu" in Poljoprivredna tehnika, 36, no. 2 (2011):87-96,
https://hdl.handle.net/21.15107/rcub_machinery_1249 .