TY  - JOUR
AU  - Stojnić, Dušan
AU  - Danilović, Milorad
AU  - Antonić, Slavica
AU  - Ćirović, Vladimir
AU  - Drazić, Srdan
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1348
AB  - Forest road construction in protected areas is one of the most pronounced anthropogenic activities. In order to reduce the negative impacts of forest roads on the environment, the planning of a multi-functional network of forest roads must be approached in a planned way, taking into account a number of aspects. The paper selects seven most influential criteria for determining suitable locations for forest road construction in a protected area using the Delphi method. A part of Fruska Gora National Park in Serbia was chosen as the research area. The invitation was sent to 36 experts, and 32 participants accepted the invitation. The group of experts found that the most influential criteria are: fire risk, transportation distance, connection with populated areas, wood volume, felling volume, presence of water springs and terrain slope. The average number of points ranged from 70.35 for the criterion "terrain slope" to 85.35 for the criterion "fire risk". The largest number of criteria selected in the Delphi procedure belong to the group of economic criteria, although the forests are located in protected areas.
T2  - Fresenius Environmental Bulletin
T1  - A delphi technique-based selection of impact criteria for determining suitable locations for forest road construction in protected areas
EP  - 4264
IS  - 4
SP  - 4256
VL  - 31
UR  - conv_1625
ER  - 

@article{
author = "Stojnić, Dušan and Danilović, Milorad and Antonić, Slavica and Ćirović, Vladimir and Drazić, Srdan",
year = "2022",
abstract = "Forest road construction in protected areas is one of the most pronounced anthropogenic activities. In order to reduce the negative impacts of forest roads on the environment, the planning of a multi-functional network of forest roads must be approached in a planned way, taking into account a number of aspects. The paper selects seven most influential criteria for determining suitable locations for forest road construction in a protected area using the Delphi method. A part of Fruska Gora National Park in Serbia was chosen as the research area. The invitation was sent to 36 experts, and 32 participants accepted the invitation. The group of experts found that the most influential criteria are: fire risk, transportation distance, connection with populated areas, wood volume, felling volume, presence of water springs and terrain slope. The average number of points ranged from 70.35 for the criterion "terrain slope" to 85.35 for the criterion "fire risk". The largest number of criteria selected in the Delphi procedure belong to the group of economic criteria, although the forests are located in protected areas.",
journal = "Fresenius Environmental Bulletin",
title = "A delphi technique-based selection of impact criteria for determining suitable locations for forest road construction in protected areas",
pages = "4264-4256",
number = "4",
volume = "31",
url = "conv_1625"
}

Stojnić, D., Danilović, M., Antonić, S., Ćirović, V.,& Drazić, S.. (2022). A delphi technique-based selection of impact criteria for determining suitable locations for forest road construction in protected areas. in Fresenius Environmental Bulletin, 31(4), 4256-4264.
conv_1625

Stojnić D, Danilović M, Antonić S, Ćirović V, Drazić S. A delphi technique-based selection of impact criteria for determining suitable locations for forest road construction in protected areas. in Fresenius Environmental Bulletin. 2022;31(4):4256-4264.
conv_1625 .

Stojnić, Dušan, Danilović, Milorad, Antonić, Slavica, Ćirović, Vladimir, Drazić, Srdan, "A delphi technique-based selection of impact criteria for determining suitable locations for forest road construction in protected areas" in Fresenius Environmental Bulletin, 31, no. 4 (2022):4256-4264,
conv_1625 .

TY  - JOUR
AU  - Danilović, Milorad
AU  - Nestorovski, Lj
AU  - Antonić, Slavica
AU  - Puda, V
AU  - Ćirović, Vladimir
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1286
AB  - In the last few years, harvesters have been increasingly used in stands of deciduous tree species. The use of harvesters in Serbia began in 2008 with John Deere 1470D Eco III and it was used for felling trees and production of wood assortments in poplar plantations in the lowland area. The aim of this paper is to determine maximum profit by engaging a harvester in the given conditions, as well as to determine the total costs of the asset. Harvester achieved a total of 18,392 machine hours (MH), with an average of 1,415 hours per year. The average fuel consumption during the entire period was 16.3 l/h, or 0.76 l/m(3). The highest cost of spare parts was in the 6(th) year (around 66,000 euros) and in the 12(th) year (around 82,000 euros). The total cost of spare parts and services was 656,878 euros. Based on the planning that the number of work days per year is 200, an amortization period of 7 years is obtained (the point of intersection of current and average profit growth). Results of this research indicate that harvesters older than 7 years should be replaced with new machines, due to high maintenance costs. However, these are only initial researches, which will be continued with data on several harvesters that have been procured in the meantime.
T2  - Šumarski list
T1  - Cost-effectiveness analysis of harvester john deere 1470d eco iii in poplar ( populus x canadensis ) plantations - case study
EP  - 505
IS  - 11-12
SP  - 497
VL  - 146
DO  - 10.31298/sl.146.11-12.3
UR  - conv_1683
ER  - 

@article{
author = "Danilović, Milorad and Nestorovski, Lj and Antonić, Slavica and Puda, V and Ćirović, Vladimir",
year = "2022",
abstract = "In the last few years, harvesters have been increasingly used in stands of deciduous tree species. The use of harvesters in Serbia began in 2008 with John Deere 1470D Eco III and it was used for felling trees and production of wood assortments in poplar plantations in the lowland area. The aim of this paper is to determine maximum profit by engaging a harvester in the given conditions, as well as to determine the total costs of the asset. Harvester achieved a total of 18,392 machine hours (MH), with an average of 1,415 hours per year. The average fuel consumption during the entire period was 16.3 l/h, or 0.76 l/m(3). The highest cost of spare parts was in the 6(th) year (around 66,000 euros) and in the 12(th) year (around 82,000 euros). The total cost of spare parts and services was 656,878 euros. Based on the planning that the number of work days per year is 200, an amortization period of 7 years is obtained (the point of intersection of current and average profit growth). Results of this research indicate that harvesters older than 7 years should be replaced with new machines, due to high maintenance costs. However, these are only initial researches, which will be continued with data on several harvesters that have been procured in the meantime.",
journal = "Šumarski list",
title = "Cost-effectiveness analysis of harvester john deere 1470d eco iii in poplar ( populus x canadensis ) plantations - case study",
pages = "505-497",
number = "11-12",
volume = "146",
doi = "10.31298/sl.146.11-12.3",
url = "conv_1683"
}

Danilović, M., Nestorovski, L., Antonić, S., Puda, V.,& Ćirović, V.. (2022). Cost-effectiveness analysis of harvester john deere 1470d eco iii in poplar ( populus x canadensis ) plantations - case study. in Šumarski list, 146(11-12), 497-505.
https://doi.org/10.31298/sl.146.11-12.3
conv_1683

Danilović M, Nestorovski L, Antonić S, Puda V, Ćirović V. Cost-effectiveness analysis of harvester john deere 1470d eco iii in poplar ( populus x canadensis ) plantations - case study. in Šumarski list. 2022;146(11-12):497-505.
doi:10.31298/sl.146.11-12.3
conv_1683 .

Danilović, Milorad, Nestorovski, Lj, Antonić, Slavica, Puda, V, Ćirović, Vladimir, "Cost-effectiveness analysis of harvester john deere 1470d eco iii in poplar ( populus x canadensis ) plantations - case study" in Šumarski list, 146, no. 11-12 (2022):497-505,
https://doi.org/10.31298/sl.146.11-12.3 .,
conv_1683 .

TY  - JOUR
AU  - Danilović, Milorad
AU  - Antonić, Slavica
AU  - Stojnić, Dušan
AU  - Ćirović, Vladimir
AU  - Milikić, Dragiša
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1293
AB  - Vetar je u stanju da za veoma kratko vreme šumi nanese velika oštećenja. Štete koje izaziva vetar se manifestuju na različite načine. Razlikujemo: vetrolome, vetroizvale i savijanja. U radu su prikazani rezultati istraživanja efikasnosti harvestera Komatsu 951G tokom seče stabala i izrade drvnih sortimenata u sastojinama topola (Populus x euramericana) klon M-1 zahvaćenim vetrolomima i vetroizvalama. U ukupnom vremenu seče i izrade drvnih sortimenata efektivno radno vreme bilo je zastupljeno sa 79%, dok su zastoji učestvovali sa 21%. Učinak harvestera izražen je u m3 po radnom satu mašine iznosio je 24.48 m3/h. Istraživanjem je utvrđeno da cena harvestera po jednom radnom satu iznosi 82.88 €, dok jedinični troškovi harvestera Komatsu 951G iznose 3.39 €/m3.
AB  - The wind is able to cause major damage to the forest in a very short time. The damage caused by the wind manifests itself in different ways. We distinguish windbreaks, windthrows, and bendings. This paper presents the research results on the productivity of the Komatsu 951G harvester in poplar stands (Populus x euramericana clone M-1), affected by windbreaks and windthrows. The share of the effective working time was represented by 79% of total time, while delays share was 21% of the total time of cutting and processing of assortments. The productivity of the harvester was expressed in m 3 per working hour of the machine, it was 24.48 m 3 /h. The research showed that the price of a harvester per one working hour is € 82.88, but the unit cost of the Komatsu 951G harvester is € 3.39/m 3 .
PB  - Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad
T2  - Topola
T1  - Efikasnost rada harvestera Komatsu 951G pri seči stabala i izradi drvnih sortimenata na površinama zahvaćenim vetrolomima i vetroizvalama
T1  - Productivity of Komatsu 951G harvester in tree felling and production wood assortments in forest area damaged by wind
EP  - 11
IS  - 209
SP  - 5
DO  - 10.5937/topola2209005D
UR  - conv_700
ER  - 

@article{
author = "Danilović, Milorad and Antonić, Slavica and Stojnić, Dušan and Ćirović, Vladimir and Milikić, Dragiša",
year = "2022",
abstract = "Vetar je u stanju da za veoma kratko vreme šumi nanese velika oštećenja. Štete koje izaziva vetar se manifestuju na različite načine. Razlikujemo: vetrolome, vetroizvale i savijanja. U radu su prikazani rezultati istraživanja efikasnosti harvestera Komatsu 951G tokom seče stabala i izrade drvnih sortimenata u sastojinama topola (Populus x euramericana) klon M-1 zahvaćenim vetrolomima i vetroizvalama. U ukupnom vremenu seče i izrade drvnih sortimenata efektivno radno vreme bilo je zastupljeno sa 79%, dok su zastoji učestvovali sa 21%. Učinak harvestera izražen je u m3 po radnom satu mašine iznosio je 24.48 m3/h. Istraživanjem je utvrđeno da cena harvestera po jednom radnom satu iznosi 82.88 €, dok jedinični troškovi harvestera Komatsu 951G iznose 3.39 €/m3., The wind is able to cause major damage to the forest in a very short time. The damage caused by the wind manifests itself in different ways. We distinguish windbreaks, windthrows, and bendings. This paper presents the research results on the productivity of the Komatsu 951G harvester in poplar stands (Populus x euramericana clone M-1), affected by windbreaks and windthrows. The share of the effective working time was represented by 79% of total time, while delays share was 21% of the total time of cutting and processing of assortments. The productivity of the harvester was expressed in m 3 per working hour of the machine, it was 24.48 m 3 /h. The research showed that the price of a harvester per one working hour is € 82.88, but the unit cost of the Komatsu 951G harvester is € 3.39/m 3 .",
publisher = "Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad",
journal = "Topola",
title = "Efikasnost rada harvestera Komatsu 951G pri seči stabala i izradi drvnih sortimenata na površinama zahvaćenim vetrolomima i vetroizvalama, Productivity of Komatsu 951G harvester in tree felling and production wood assortments in forest area damaged by wind",
pages = "11-5",
number = "209",
doi = "10.5937/topola2209005D",
url = "conv_700"
}

Danilović, M., Antonić, S., Stojnić, D., Ćirović, V.,& Milikić, D.. (2022). Efikasnost rada harvestera Komatsu 951G pri seči stabala i izradi drvnih sortimenata na površinama zahvaćenim vetrolomima i vetroizvalama. in Topola
Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad.(209), 5-11.
https://doi.org/10.5937/topola2209005D
conv_700

Danilović M, Antonić S, Stojnić D, Ćirović V, Milikić D. Efikasnost rada harvestera Komatsu 951G pri seči stabala i izradi drvnih sortimenata na površinama zahvaćenim vetrolomima i vetroizvalama. in Topola. 2022;(209):5-11.
doi:10.5937/topola2209005D
conv_700 .

Danilović, Milorad, Antonić, Slavica, Stojnić, Dušan, Ćirović, Vladimir, Milikić, Dragiša, "Efikasnost rada harvestera Komatsu 951G pri seči stabala i izradi drvnih sortimenata na površinama zahvaćenim vetrolomima i vetroizvalama" in Topola, no. 209 (2022):5-11,
https://doi.org/10.5937/topola2209005D .,
conv_700 .

TY  - JOUR
AU  - Vasiljević, Predrag
AU  - Danilović, Milorad
AU  - Antonić, Slavica
AU  - Ćirović, Vladimir
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1272
AB  - U radu je prikazan princip rada senzora za alkohol, koji je povezan sa prekidačem za uključivanje/isključivanje na motornoj testeri. Senzor za alkohol isključuje rad motorne testere preko predajnika i prijemnika, ukoliko "na dah" detektuje da je radnik pod dejstom alkohola. Veza između predajnika i prijemnika je daljinska, ostvarena preko radio talasa. Senzor za alkohol sadrži mrežicu koja se pod naponom od 5V zagreva i reaguje na alkoholna isparenja. Ta reakcija je pobuda za slanje signala od predajnika do prijemnika. Blokada rada odnosno isključenje motorne testere se dešava kada se napravi kratak spoj između napajanja i mase. Ovaj kratak spoj se dešava i kada se prekidač za stopiranje rada motorne testere prebaci manuelno u stanje "0". Primenom senzora za alkohol, predajnika i prijemnika, stanje "0" na prekidaču se ostvaruje bežično, tako što prijemnik (rele) umesto prekidača napravi kratak spoj koji uzrokuje prekid rada motorne testere. Ovakav način prekida rada motorne testere posredno štiti radnika od povreda uzrokovanih konzumiranjem alkohola.
AB  - The paper presents the working principle of the alcohol sensor, which is connected to the on/off switch on the chainsaw. The alcohol sensor switches off the chainsaw via the transmitter and receiver, if it detects that the worker is under the influence of alcohol. The connection between the transmitter and the receiver is remote, via radio waves. The alcohol sensor contains a mesh that heats up due to 5V voltage impact and reacts to alcohol vapors. This reaction is an incentive to send a signal from the transmitter to the receiver. Blockage - switching off of the chainsaw occurs when a short circuit is made between the power supply and ground. This short circuit also occurs when the chainsaw stop switch is manually switched to the "0" state. By using an alcohol sensor, a transmitter and a receiver, the "0" state on the switch is achieved wirelessly. The receiver (relay) makes a short circuit instead of a switch, which causes the chainsaw to stop working. This way of stopping the chainsaw indirectly protects the worker from injuries due to alcohol consumption.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog fakulteta
T1  - Inovativan način blokade rada motorne testere korišćenjem sistema za detekciju alkohola
T1  - An innovative chainsaw blockage method using alcohol detection
EP  - 124
IS  - 124
SP  - 115
DO  - 10.2298/GSF2124115V
UR  - conv_523
ER  - 

@article{
author = "Vasiljević, Predrag and Danilović, Milorad and Antonić, Slavica and Ćirović, Vladimir",
year = "2021",
abstract = "U radu je prikazan princip rada senzora za alkohol, koji je povezan sa prekidačem za uključivanje/isključivanje na motornoj testeri. Senzor za alkohol isključuje rad motorne testere preko predajnika i prijemnika, ukoliko "na dah" detektuje da je radnik pod dejstom alkohola. Veza između predajnika i prijemnika je daljinska, ostvarena preko radio talasa. Senzor za alkohol sadrži mrežicu koja se pod naponom od 5V zagreva i reaguje na alkoholna isparenja. Ta reakcija je pobuda za slanje signala od predajnika do prijemnika. Blokada rada odnosno isključenje motorne testere se dešava kada se napravi kratak spoj između napajanja i mase. Ovaj kratak spoj se dešava i kada se prekidač za stopiranje rada motorne testere prebaci manuelno u stanje "0". Primenom senzora za alkohol, predajnika i prijemnika, stanje "0" na prekidaču se ostvaruje bežično, tako što prijemnik (rele) umesto prekidača napravi kratak spoj koji uzrokuje prekid rada motorne testere. Ovakav način prekida rada motorne testere posredno štiti radnika od povreda uzrokovanih konzumiranjem alkohola., The paper presents the working principle of the alcohol sensor, which is connected to the on/off switch on the chainsaw. The alcohol sensor switches off the chainsaw via the transmitter and receiver, if it detects that the worker is under the influence of alcohol. The connection between the transmitter and the receiver is remote, via radio waves. The alcohol sensor contains a mesh that heats up due to 5V voltage impact and reacts to alcohol vapors. This reaction is an incentive to send a signal from the transmitter to the receiver. Blockage - switching off of the chainsaw occurs when a short circuit is made between the power supply and ground. This short circuit also occurs when the chainsaw stop switch is manually switched to the "0" state. By using an alcohol sensor, a transmitter and a receiver, the "0" state on the switch is achieved wirelessly. The receiver (relay) makes a short circuit instead of a switch, which causes the chainsaw to stop working. This way of stopping the chainsaw indirectly protects the worker from injuries due to alcohol consumption.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog fakulteta",
title = "Inovativan način blokade rada motorne testere korišćenjem sistema za detekciju alkohola, An innovative chainsaw blockage method using alcohol detection",
pages = "124-115",
number = "124",
doi = "10.2298/GSF2124115V",
url = "conv_523"
}

Vasiljević, P., Danilović, M., Antonić, S.,& Ćirović, V.. (2021). Inovativan način blokade rada motorne testere korišćenjem sistema za detekciju alkohola. in Glasnik Šumarskog fakulteta
Univerzitet u Beogradu - Šumarski fakultet, Beograd.(124), 115-124.
https://doi.org/10.2298/GSF2124115V
conv_523

Vasiljević P, Danilović M, Antonić S, Ćirović V. Inovativan način blokade rada motorne testere korišćenjem sistema za detekciju alkohola. in Glasnik Šumarskog fakulteta. 2021;(124):115-124.
doi:10.2298/GSF2124115V
conv_523 .

Vasiljević, Predrag, Danilović, Milorad, Antonić, Slavica, Ćirović, Vladimir, "Inovativan način blokade rada motorne testere korišćenjem sistema za detekciju alkohola" in Glasnik Šumarskog fakulteta, no. 124 (2021):115-124,
https://doi.org/10.2298/GSF2124115V .,
conv_523 .

TY  - JOUR
AU  - Danilović, Milorad
AU  - Ćirović, Vladimir
AU  - Stojnić, Dušan
AU  - Antonić, Slavica
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1268
AB  - U radu su prikazani rezultati istraživanja efikasnosti rada harvestera John Deere 1470G, u kulturama belog bora (Pinus sylvestris) starosti 70 godina. Istraživanje je sprovedeno na teritoriji GJ "Deliblatski pesak - Korn". Primenjena je studija vremena i rada. Vremena trajanja radnih operacija snimana su metodom fotohronometraže. Ukupno je posečeno 500 stabala, ukupne zapremine 436,40 m3 . Rezultati su pokazali da u ukupnom vremenu seče i izrade zastoji učestvuju sa 34%, dok je udeo efektivnog radnog vremena 66%. Faktor dodatnog vremena iznosi 1,60. Produktivnost harvestera najviše je zavisila od prečnika stabla na prsnoj visini i kretala se od 4,77 m3 /ha do 24,55 m3 /ha. Jedinični troškovi su se smanjivali sa povećanjem prečnika stabla na prsnoj visini. Vrednosti jediničnih troškova kretali su se od 3,26 €/m3 do 16,78 €/m3 .
AB  - This paper presents the results of the research of efficiency of work of John Deere 1470G harvester in 70-year-old Scots pine (Pinus sylvestris) plantations. The research was carried out in the territory of FMU Deliblato Sands - Korn, implementing the work time study. The chronometric method was applied to record the duration of every single harvester operation. The total number of cut trees was 500 and the total volume amounted to 436.40 m3 . The results showed that the share of downtimes in the total time of tree cutting and processing of wood assortments was 34%, while the effective working time was 66%. The allowance time coefficient was 1.60. The productivity of the harvester was most affected by DBH and ranged from 4.77 m3 /ha to 24.55 m3 /ha. Increasing DBH would reduce unit costs. Unit costs ranged from 3.26 €/m3 to 16.78 €/m3 .
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Efikasnost rada harvestera u kulturama bora na području Deliblatske peščare
T1  - Efficiency of harvester in pine plantations in the territory of Deliblato Sands
EP  - 63
IS  - 3-4
SP  - 53
VL  - 73
UR  - conv_47
ER  - 

@article{
author = "Danilović, Milorad and Ćirović, Vladimir and Stojnić, Dušan and Antonić, Slavica",
year = "2021",
abstract = "U radu su prikazani rezultati istraživanja efikasnosti rada harvestera John Deere 1470G, u kulturama belog bora (Pinus sylvestris) starosti 70 godina. Istraživanje je sprovedeno na teritoriji GJ "Deliblatski pesak - Korn". Primenjena je studija vremena i rada. Vremena trajanja radnih operacija snimana su metodom fotohronometraže. Ukupno je posečeno 500 stabala, ukupne zapremine 436,40 m3 . Rezultati su pokazali da u ukupnom vremenu seče i izrade zastoji učestvuju sa 34%, dok je udeo efektivnog radnog vremena 66%. Faktor dodatnog vremena iznosi 1,60. Produktivnost harvestera najviše je zavisila od prečnika stabla na prsnoj visini i kretala se od 4,77 m3 /ha do 24,55 m3 /ha. Jedinični troškovi su se smanjivali sa povećanjem prečnika stabla na prsnoj visini. Vrednosti jediničnih troškova kretali su se od 3,26 €/m3 do 16,78 €/m3 ., This paper presents the results of the research of efficiency of work of John Deere 1470G harvester in 70-year-old Scots pine (Pinus sylvestris) plantations. The research was carried out in the territory of FMU Deliblato Sands - Korn, implementing the work time study. The chronometric method was applied to record the duration of every single harvester operation. The total number of cut trees was 500 and the total volume amounted to 436.40 m3 . The results showed that the share of downtimes in the total time of tree cutting and processing of wood assortments was 34%, while the effective working time was 66%. The allowance time coefficient was 1.60. The productivity of the harvester was most affected by DBH and ranged from 4.77 m3 /ha to 24.55 m3 /ha. Increasing DBH would reduce unit costs. Unit costs ranged from 3.26 €/m3 to 16.78 €/m3 .",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Efikasnost rada harvestera u kulturama bora na području Deliblatske peščare, Efficiency of harvester in pine plantations in the territory of Deliblato Sands",
pages = "63-53",
number = "3-4",
volume = "73",
url = "conv_47"
}

Danilović, M., Ćirović, V., Stojnić, D.,& Antonić, S.. (2021). Efikasnost rada harvestera u kulturama bora na području Deliblatske peščare. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 73(3-4), 53-63.
conv_47

Danilović M, Ćirović V, Stojnić D, Antonić S. Efikasnost rada harvestera u kulturama bora na području Deliblatske peščare. in Šumarstvo. 2021;73(3-4):53-63.
conv_47 .

Danilović, Milorad, Ćirović, Vladimir, Stojnić, Dušan, Antonić, Slavica, "Efikasnost rada harvestera u kulturama bora na području Deliblatske peščare" in Šumarstvo, 73, no. 3-4 (2021):53-63,
conv_47 .

TY  - JOUR
AU  - Stojnić, Dušan
AU  - Danilović, Milorad
AU  - Vojvodić, Pajo
AU  - Ćirović, Vladimir
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1008
AB  - U radu je analizirana mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva. Laserskim daljinomerom izvršena su merenja horizontalnih rastojanja, azimuta i uzdužnih nagiba, a dobijene vrednosti upoređene su sa vrednostima dobijenim tokom merenja padomerom sa busolom Suunto Tandem i mernom trakom (pantljikom). Analizom rezultata uočena su manja odstupanja pri merenju horizontalnih rastojanja i uzdužnih nagiba i značajna odstupanja pri merenju azimuta pravaca, što je uticalo i na sam položaj šumskog puta.
AB  - The paper deals with the possibility od using Laser Technology TruPulse 360B Laser Rangefinder in designing forest roads. The laser distance meter was used to measure horizontal distances, izimuths, and longitudinal slopes. The ovtained values werw compared with the values obtained in the measurements with the Suunto Tandem clinometer compass and the measuring tape. The analysis of the results revealed minor deviations in the measurement of the hotizontal distance and longitudinal slope and significant deviations in the measurement of the azimuths, which affected the position of the forest road.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva
T1  - The application of `Laser Technology TruPulse 360b`laser rangefinder in the design of forest roads
EP  - 218
IS  - 1-2
SP  - 207
VL  - 71
UR  - conv_24
ER  - 

@article{
author = "Stojnić, Dušan and Danilović, Milorad and Vojvodić, Pajo and Ćirović, Vladimir",
year = "2019",
abstract = "U radu je analizirana mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva. Laserskim daljinomerom izvršena su merenja horizontalnih rastojanja, azimuta i uzdužnih nagiba, a dobijene vrednosti upoređene su sa vrednostima dobijenim tokom merenja padomerom sa busolom Suunto Tandem i mernom trakom (pantljikom). Analizom rezultata uočena su manja odstupanja pri merenju horizontalnih rastojanja i uzdužnih nagiba i značajna odstupanja pri merenju azimuta pravaca, što je uticalo i na sam položaj šumskog puta., The paper deals with the possibility od using Laser Technology TruPulse 360B Laser Rangefinder in designing forest roads. The laser distance meter was used to measure horizontal distances, izimuths, and longitudinal slopes. The ovtained values werw compared with the values obtained in the measurements with the Suunto Tandem clinometer compass and the measuring tape. The analysis of the results revealed minor deviations in the measurement of the hotizontal distance and longitudinal slope and significant deviations in the measurement of the azimuths, which affected the position of the forest road.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva, The application of `Laser Technology TruPulse 360b`laser rangefinder in the design of forest roads",
pages = "218-207",
number = "1-2",
volume = "71",
url = "conv_24"
}

Stojnić, D., Danilović, M., Vojvodić, P.,& Ćirović, V.. (2019). Mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 71(1-2), 207-218.
conv_24

Stojnić D, Danilović M, Vojvodić P, Ćirović V. Mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva. in Šumarstvo. 2019;71(1-2):207-218.
conv_24 .

Stojnić, Dušan, Danilović, Milorad, Vojvodić, Pajo, Ćirović, Vladimir, "Mogućnost primene laserskog daljinomera Laser Technology TruPulse 360B pri projektovanju šumskih puteva" in Šumarstvo, 71, no. 1-2 (2019):207-218,
conv_24 .

TY  - JOUR
AU  - Danilović, Milorad
AU  - Gašić, Jovan
AU  - Ćirović, Vladimir
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/917
AB  - U radu su prikazane mogućnosti korišćenja lekovitih biljaka na teritoriji ŠU "Kuršumlija". Istraživanje je izvršeno u Gazdinskoj jedinici "Sagonjevska Crna Čuka", površine 2578,25 ha, gde je postavljeno 20 oglednih krugova (po 5 u svakom odeljenju). Krugovi su raspoređeni u vidu mreže kroz 42., 43., 44. i 46. odeljenje, na međusobnom rastojanju od 100 m, na pravcima sever-jug, istok-zapad. Krugovi su poluprečnika 1,80 m, površine 10 m². Na obeleženim oglednim krugovima su utvrđeni uslovi sredine istraživanih odeljenja, determinisane i sakupljene lekovite vrste, a zatim određena brojnost, pokrovnost i združenost lekovitih biljaka. Nakon toga, uzeto je više uzoraka različitih vrsta lekovitih biljaka radi merenja u svežem i u osušenom stanju, kako bi se procenio potencijal biomase lekovitih biljaka na istraživanom području. Rezultati istraživanja pokazali su da je ukupna procenjena biomasa vrsta lekovitih biljaka na istraživanom području 186,67 kg∙ha-1. Procenjene količine osušenih lekovitih biljaka imaju značajan potencijal koji u budućnosti treba detaljnije istražiti i iskoristiti.
AB  - This paper presents the possibilities of using medicinal plants in the territory of the "Kuršumlija" Forest Administration. The research was carried out within the "Sagonjevska Crna Čuka" Management Unit, with an area of 2578,67 ha, where 20 sample plots were established (5 in each compartment). These sample plot circles were arranged into a network through compartments 42, 43, 44 and 46 at a distance of 100 m, in the North-south, East-West direc-tions. The radius of each circle is 1.80 m, with an area of 10 m². The environmental conditions were determined in each of the marked sample plots. The medicinal plants were identified and their number was determined, while the cover and association of medicinal plants were also calculated. After that, samples of different medicinal plants were taken for measurement, both fresh and dry, to determine the potential of the biomass of medicinal herbs in the investigated area. The research results showed that the total estimated amount of medicinal herbs biomass in the investigated area was 186.67 kg per hectare. The estimated amount of dried medicinal plants has a significant potential and should be thoroughly examined and used in the future.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog fakulteta
T1  - Mogućnost korišćenja lekovitih biljaka na šumskim staništima gj "Sagonjevska Crna Čuka"
T1  - Possibility of medicinal plants utilization in Forest sites of the "Sagonjevska Crna Čuka" fmu
EP  - 25
IS  - 118
SP  - 9
DO  - 10.2298/GSF1818009D
UR  - conv_469
ER  - 

@article{
author = "Danilović, Milorad and Gašić, Jovan and Ćirović, Vladimir",
year = "2018",
abstract = "U radu su prikazane mogućnosti korišćenja lekovitih biljaka na teritoriji ŠU "Kuršumlija". Istraživanje je izvršeno u Gazdinskoj jedinici "Sagonjevska Crna Čuka", površine 2578,25 ha, gde je postavljeno 20 oglednih krugova (po 5 u svakom odeljenju). Krugovi su raspoređeni u vidu mreže kroz 42., 43., 44. i 46. odeljenje, na međusobnom rastojanju od 100 m, na pravcima sever-jug, istok-zapad. Krugovi su poluprečnika 1,80 m, površine 10 m². Na obeleženim oglednim krugovima su utvrđeni uslovi sredine istraživanih odeljenja, determinisane i sakupljene lekovite vrste, a zatim određena brojnost, pokrovnost i združenost lekovitih biljaka. Nakon toga, uzeto je više uzoraka različitih vrsta lekovitih biljaka radi merenja u svežem i u osušenom stanju, kako bi se procenio potencijal biomase lekovitih biljaka na istraživanom području. Rezultati istraživanja pokazali su da je ukupna procenjena biomasa vrsta lekovitih biljaka na istraživanom području 186,67 kg∙ha-1. Procenjene količine osušenih lekovitih biljaka imaju značajan potencijal koji u budućnosti treba detaljnije istražiti i iskoristiti., This paper presents the possibilities of using medicinal plants in the territory of the "Kuršumlija" Forest Administration. The research was carried out within the "Sagonjevska Crna Čuka" Management Unit, with an area of 2578,67 ha, where 20 sample plots were established (5 in each compartment). These sample plot circles were arranged into a network through compartments 42, 43, 44 and 46 at a distance of 100 m, in the North-south, East-West direc-tions. The radius of each circle is 1.80 m, with an area of 10 m². The environmental conditions were determined in each of the marked sample plots. The medicinal plants were identified and their number was determined, while the cover and association of medicinal plants were also calculated. After that, samples of different medicinal plants were taken for measurement, both fresh and dry, to determine the potential of the biomass of medicinal herbs in the investigated area. The research results showed that the total estimated amount of medicinal herbs biomass in the investigated area was 186.67 kg per hectare. The estimated amount of dried medicinal plants has a significant potential and should be thoroughly examined and used in the future.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog fakulteta",
title = "Mogućnost korišćenja lekovitih biljaka na šumskim staništima gj "Sagonjevska Crna Čuka", Possibility of medicinal plants utilization in Forest sites of the "Sagonjevska Crna Čuka" fmu",
pages = "25-9",
number = "118",
doi = "10.2298/GSF1818009D",
url = "conv_469"
}

Danilović, M., Gašić, J.,& Ćirović, V.. (2018). Mogućnost korišćenja lekovitih biljaka na šumskim staništima gj "Sagonjevska Crna Čuka". in Glasnik Šumarskog fakulteta
Univerzitet u Beogradu - Šumarski fakultet, Beograd.(118), 9-25.
https://doi.org/10.2298/GSF1818009D
conv_469

Danilović M, Gašić J, Ćirović V. Mogućnost korišćenja lekovitih biljaka na šumskim staništima gj "Sagonjevska Crna Čuka". in Glasnik Šumarskog fakulteta. 2018;(118):9-25.
doi:10.2298/GSF1818009D
conv_469 .

Danilović, Milorad, Gašić, Jovan, Ćirović, Vladimir, "Mogućnost korišćenja lekovitih biljaka na šumskim staništima gj "Sagonjevska Crna Čuka"" in Glasnik Šumarskog fakulteta, no. 118 (2018):9-25,
https://doi.org/10.2298/GSF1818009D .,
conv_469 .

TY  - JOUR
AU  - Danilović, Milorad
AU  - Antonić, Slavica
AU  - Stojnić, Dušan
AU  - Vojvodić, Pajo
AU  - Ćirović, Vladimir
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/934
AB  - Stump removal is a regular measure of terrain preparation during the establishment of poplar plantations. It is implemented in order to increase the efficiency of implementation of regular silvicultural measures, but also the efficiency of comprehensive wood mass utilization. Stump removal in poplar plantations is performed by various facilities, including various types of wood chippers attached to a tractor of certain technical characteristics. The aim of this paper is the evaluation of efficiency of the tractor “Same Laser 150” with the wood chipper “Rotor S” attached to it, during the stump chipping of soft and hard broadleaves in various operating conditions. The research was carried out in several sample plots located in an area managed by the public enterprise “Vojvodina šume”. The differentiation of the operating conditions was based on multiple criteria (distance between stumps, level of forest order establishment, carrying capacity of the ground, percentage share of tree species, etc.). The work effects of stump chipping were established using the work and time study. The duration of stump chipping ranged from 0,82 min/stump to 2,29 min/stump and it depended on stump diameter, root system development, diameter of the auger used for stump chipping, tractor power, etc. In addition to being dependent on some other things, chipping time depends on the number of passes and auger diameter. The time of transition from stump to stump is under the highest impact of ground conditions, which implies the amount of wood residue, the presence of stump shoots, and the occurrence of high weeds. The implemented analysis served as the basis for the ranking of the factors depending on their impact on the work effects of the investigated facility. In addition, it was concluded that greater effects can be achieved by using the command that provides a forward and backward movement of the aggregate without pushing the clutch pedal and pulling the gearshift lever, but also by installing a handle for the change of rpm (revolutions per minute) of the output shaft in the driver’s cabin. This handle is currently located on a differential housing next to the left wheel, so the driver has to leave the cabin to change the rpm of the output shaft. Another problem is that the tractor “Same Laser 150” has double commands installed in the cabin: the clutch, brake and gas pedal, but when the seat makes a 180 degree turn those pedals are not at the adequate height. In addition to that, the operator does not have enough space for work in the tractor cabin. An increased cabin space and a better position of the above mentioned commands would enhance work efficiency.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu
T1  - Efficiency of stump chipping of soft and hard broadleaves
EP  - 62
IS  - 117
SP  - 45
VL  - 2018
DO  - 10.2298/GSF170816001D
UR  - conv_2371
ER  - 

@article{
author = "Danilović, Milorad and Antonić, Slavica and Stojnić, Dušan and Vojvodić, Pajo and Ćirović, Vladimir",
year = "2018",
abstract = "Stump removal is a regular measure of terrain preparation during the establishment of poplar plantations. It is implemented in order to increase the efficiency of implementation of regular silvicultural measures, but also the efficiency of comprehensive wood mass utilization. Stump removal in poplar plantations is performed by various facilities, including various types of wood chippers attached to a tractor of certain technical characteristics. The aim of this paper is the evaluation of efficiency of the tractor “Same Laser 150” with the wood chipper “Rotor S” attached to it, during the stump chipping of soft and hard broadleaves in various operating conditions. The research was carried out in several sample plots located in an area managed by the public enterprise “Vojvodina šume”. The differentiation of the operating conditions was based on multiple criteria (distance between stumps, level of forest order establishment, carrying capacity of the ground, percentage share of tree species, etc.). The work effects of stump chipping were established using the work and time study. The duration of stump chipping ranged from 0,82 min/stump to 2,29 min/stump and it depended on stump diameter, root system development, diameter of the auger used for stump chipping, tractor power, etc. In addition to being dependent on some other things, chipping time depends on the number of passes and auger diameter. The time of transition from stump to stump is under the highest impact of ground conditions, which implies the amount of wood residue, the presence of stump shoots, and the occurrence of high weeds. The implemented analysis served as the basis for the ranking of the factors depending on their impact on the work effects of the investigated facility. In addition, it was concluded that greater effects can be achieved by using the command that provides a forward and backward movement of the aggregate without pushing the clutch pedal and pulling the gearshift lever, but also by installing a handle for the change of rpm (revolutions per minute) of the output shaft in the driver’s cabin. This handle is currently located on a differential housing next to the left wheel, so the driver has to leave the cabin to change the rpm of the output shaft. Another problem is that the tractor “Same Laser 150” has double commands installed in the cabin: the clutch, brake and gas pedal, but when the seat makes a 180 degree turn those pedals are not at the adequate height. In addition to that, the operator does not have enough space for work in the tractor cabin. An increased cabin space and a better position of the above mentioned commands would enhance work efficiency.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu",
title = "Efficiency of stump chipping of soft and hard broadleaves",
pages = "62-45",
number = "117",
volume = "2018",
doi = "10.2298/GSF170816001D",
url = "conv_2371"
}

Danilović, M., Antonić, S., Stojnić, D., Vojvodić, P.,& Ćirović, V.. (2018). Efficiency of stump chipping of soft and hard broadleaves. in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu
Univerzitet u Beogradu - Šumarski fakultet, Beograd., 2018(117), 45-62.
https://doi.org/10.2298/GSF170816001D
conv_2371

Danilović M, Antonić S, Stojnić D, Vojvodić P, Ćirović V. Efficiency of stump chipping of soft and hard broadleaves. in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu. 2018;2018(117):45-62.
doi:10.2298/GSF170816001D
conv_2371 .

Danilović, Milorad, Antonić, Slavica, Stojnić, Dušan, Vojvodić, Pajo, Ćirović, Vladimir, "Efficiency of stump chipping of soft and hard broadleaves" in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018, no. 117 (2018):45-62,
https://doi.org/10.2298/GSF170816001D .,
conv_2371 .