TY  - CONF
AU  - Živković, Milovan
AU  - Dražić, Milan
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Bošković, Biljana
AU  - Zlatanović, Ivan
AU  - Simonović, Vojislav
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5025
AB  - Performing works with the land where a lot of mechanical work is engaged, such as making pits for planting fruit, needs to be mechanized. This replaces human labour with a tractor machine aggregate with an increase in productivity and thus makes the process cheaper. For the proper selection of individual means of mechanization, it is important to determine the optimal 
agrotechnical parameters of their application. Proper selection and use of mechanization tools for planting have a decisive influence on the intensity and progress in cultivation technology. Defining 
energy and exploitation parameters of tractor-machine aggregates during mechanized construction of pits is the subject of this research. The pits are intended for individual planting of 
fruit seedlings as well as the installation of trellis poles. The test results of the tractor-machine aggregate show that the lowest driving force engaged for drilling was achieved in the field and 
was 6.36 kW for the excavated pit with the depth of 885 mm and with a diameter of 520 mm, the number of revolutions of the drill was 93 rpm and drilling was achieved in 27 s. The highest 
driving force for drilling was engaged in field III, which was 30.8 kW for the excavated pit 780 mm deep with a diameter of 490 mm, the number of revolutions of the drill bit was 111 rpm and 
drilling was realized in 30 s. The results obtained in these tests show that the consumption of motor power largely depends on the type of soil, the quality of previous soil preparations and the number of revolutions of the tractor PTO shaft. The time required to move the aggregate from one to the next drilling site is crucially influenced by the terrain configuration, the state of soil preparation and the skill of the tractor driver and auxiliary worker.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedingss
T1  - TMA exploitation indicators for mechanized drilling of pits for planting fruit
EP  - I-12
SP  - I-1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5025
ER  - 

@conference{
author = "Živković, Milovan and Dražić, Milan and Gligorević, Kosta and Pajić, Miloš and Bošković, Biljana and Zlatanović, Ivan and Simonović, Vojislav",
year = "2021",
abstract = "Performing works with the land where a lot of mechanical work is engaged, such as making pits for planting fruit, needs to be mechanized. This replaces human labour with a tractor machine aggregate with an increase in productivity and thus makes the process cheaper. For the proper selection of individual means of mechanization, it is important to determine the optimal 
agrotechnical parameters of their application. Proper selection and use of mechanization tools for planting have a decisive influence on the intensity and progress in cultivation technology. Defining 
energy and exploitation parameters of tractor-machine aggregates during mechanized construction of pits is the subject of this research. The pits are intended for individual planting of 
fruit seedlings as well as the installation of trellis poles. The test results of the tractor-machine aggregate show that the lowest driving force engaged for drilling was achieved in the field and 
was 6.36 kW for the excavated pit with the depth of 885 mm and with a diameter of 520 mm, the number of revolutions of the drill was 93 rpm and drilling was achieved in 27 s. The highest 
driving force for drilling was engaged in field III, which was 30.8 kW for the excavated pit 780 mm deep with a diameter of 490 mm, the number of revolutions of the drill bit was 111 rpm and 
drilling was realized in 30 s. The results obtained in these tests show that the consumption of motor power largely depends on the type of soil, the quality of previous soil preparations and the number of revolutions of the tractor PTO shaft. The time required to move the aggregate from one to the next drilling site is crucially influenced by the terrain configuration, the state of soil preparation and the skill of the tractor driver and auxiliary worker.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedingss",
title = "TMA exploitation indicators for mechanized drilling of pits for planting fruit",
pages = "I-12-I-1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5025"
}

Živković, M., Dražić, M., Gligorević, K., Pajić, M., Bošković, B., Zlatanović, I.,& Simonović, V.. (2021). TMA exploitation indicators for mechanized drilling of pits for planting fruit. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedingss
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-1-I-12.
https://hdl.handle.net/21.15107/rcub_machinery_5025

Živković M, Dražić M, Gligorević K, Pajić M, Bošković B, Zlatanović I, Simonović V. TMA exploitation indicators for mechanized drilling of pits for planting fruit. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedingss. 2021;:I-1-I-12.
https://hdl.handle.net/21.15107/rcub_machinery_5025 .

Živković, Milovan, Dražić, Milan, Gligorević, Kosta, Pajić, Miloš, Bošković, Biljana, Zlatanović, Ivan, Simonović, Vojislav, "TMA exploitation indicators for mechanized drilling of pits for planting fruit" in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedingss (2021):I-1-I-12,
https://hdl.handle.net/21.15107/rcub_machinery_5025 .

TY  - CONF
AU  - Dražić, MIlan
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Živković, Milovan
AU  - Zlatanović, Ivan
AU  - Simonović, Vojislav
AU  - Bošković, Biljana
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5032
AB  - Hay is a bulky part of the meal that is most often used in the winter period of the 
year in all types of ruminants, while the role of hay in the meal of high-milk cows is invaluable. 
The most common way to produce hay is to dry the cut grass on the surface of the land in the field, 
using the energy of the sun. In the process of hay production, there is a reduction of nutrients in 
relation to the green mass, where the achieved yield and quality of hay largely depends on the 
technological operations that are performed during storage. In the baling process, the dried mass 
is exposed to the mechanical treatment of the working elements of the press, as a result of which 
the leaf mass decreases. Loss of leaf mass, which contains a large amount of nutrients, can greatly 
affect the achieved yield and quality of the obtained hay. One of the possibilities to reduce losses is 
the application of "DewPoint" technology, which involves the use of water vapor in the baling 
process. The steam produced by the device is injected into the mass-hay after lifting by the pickup 
device and further until the mass enters the pressing chamber. Mass treatment is achieved by 
injecting steam through a series of nozzles located inside the press. Water vapor is an extremely 
efficient medium for the controlled hydration of hay during the baling process, where 
approximately 450 l of water vapor can be produced from 1 l of water. By applying this 
technology, water consumption is 5-7 l per 1 t of hay, producing 2250-3150 l of water vapor. This 
amount of steam enables efficient treatment of individual plants (tree, leaf) in a mass of 1t to the 
desired humidity level.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
T1  - Reduction of plant weight loss in the process of hay baling using water steam
EP  - I-73
SP  - I-63
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5032
ER  - 

@conference{
author = "Dražić, MIlan and Gligorević, Kosta and Pajić, Miloš and Živković, Milovan and Zlatanović, Ivan and Simonović, Vojislav and Bošković, Biljana",
year = "2021",
abstract = "Hay is a bulky part of the meal that is most often used in the winter period of the 
year in all types of ruminants, while the role of hay in the meal of high-milk cows is invaluable. 
The most common way to produce hay is to dry the cut grass on the surface of the land in the field, 
using the energy of the sun. In the process of hay production, there is a reduction of nutrients in 
relation to the green mass, where the achieved yield and quality of hay largely depends on the 
technological operations that are performed during storage. In the baling process, the dried mass 
is exposed to the mechanical treatment of the working elements of the press, as a result of which 
the leaf mass decreases. Loss of leaf mass, which contains a large amount of nutrients, can greatly 
affect the achieved yield and quality of the obtained hay. One of the possibilities to reduce losses is 
the application of "DewPoint" technology, which involves the use of water vapor in the baling 
process. The steam produced by the device is injected into the mass-hay after lifting by the pickup 
device and further until the mass enters the pressing chamber. Mass treatment is achieved by 
injecting steam through a series of nozzles located inside the press. Water vapor is an extremely 
efficient medium for the controlled hydration of hay during the baling process, where 
approximately 450 l of water vapor can be produced from 1 l of water. By applying this 
technology, water consumption is 5-7 l per 1 t of hay, producing 2250-3150 l of water vapor. This 
amount of steam enables efficient treatment of individual plants (tree, leaf) in a mass of 1t to the 
desired humidity level.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings",
title = "Reduction of plant weight loss in the process of hay baling using water steam",
pages = "I-73-I-63",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5032"
}

Dražić, M., Gligorević, K., Pajić, M., Živković, M., Zlatanović, I., Simonović, V.,& Bošković, B.. (2021). Reduction of plant weight loss in the process of hay baling using water steam. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-63-I-73.
https://hdl.handle.net/21.15107/rcub_machinery_5032

Dražić M, Gligorević K, Pajić M, Živković M, Zlatanović I, Simonović V, Bošković B. Reduction of plant weight loss in the process of hay baling using water steam. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings. 2021;:I-63-I-73.
https://hdl.handle.net/21.15107/rcub_machinery_5032 .

Dražić, MIlan, Gligorević, Kosta, Pajić, Miloš, Živković, Milovan, Zlatanović, Ivan, Simonović, Vojislav, Bošković, Biljana, "Reduction of plant weight loss in the process of hay baling using water steam" in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings (2021):I-63-I-73,
https://hdl.handle.net/21.15107/rcub_machinery_5032 .

TY  - CONF
AU  - Pajić, Miloš
AU  - Bošković, Biljana
AU  - Dražić, Milan
AU  - Gligorević, Kosta
AU  - Živković, Milovan
AU  - Simonović, Vojislav
AU  - Zlatanović, Ivan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5034
AB  - The application of precision agriculture in chemical plant protection enables the 
realization of high yields while preserving natural resources. The quality of chemical applications 
depends on the type of technical system that performs for this job. The task of the technical system 
is to protect the cultivated crop precisely, economically and while preserving the environment, and 
all that depends on the precission and the quality of application of the protective liquid. The use of 
UAV´s in chemical plant protection enables precise application of protective liquid, so their 
application is increasing in the protection of numerous crops. The same trend has been observed 
in field production, where the use of UAV´s is on the rise. The paper compares the exploatational 
and technological characteristics of the field sprayer (FS) and unmanned aerial vehicle (UAV) in 
the chemical protection of wheat. The amount of deposited protective liquid on plants and losses of 
deposited on the surface of the earth were monitored. Using UAV (T4: V = 3 m·s-1
, H = 1 m), the 
amount of protective liquid on the plant was determined to be 0.185 mg·l-1
compared to 0.037 mg·l 1
at FS, while the losses were 0.01 mg·l-1
at FS and 0.085 mg·l-1
at UAV. The presence of Fusarium 
(Fusarium spp.) after chemical protection was analyzed according to the compared technical 
systems and set treatments. It was recorded for 20% higher efficiency in protection against 
Fusarium (Fusarium spp.) using UAV (T5: V = 3 m·s-1
, H = 2 m) compared to FS. The values of 
wheat yield were measured according to the compared technical systems and set treatments, where 
the highest wheat yield was achieved using UAV (T5) with 10,667.7 kg·ha-1
, while using FS, 
14.84% lower yield was achieved. The application of UAV´s in the segment of chemical plant 
protection enables us to effectively protect crops, economical and optimized production, while 
preserving the environment in a way that has been completely new and unknown until now.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
T1  - Application of contemporary technical systems in chemical protection of field crops: case study of wheat production in Serbia
EP  - II-29
SP  - II-22
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5034
ER  - 

@conference{
author = "Pajić, Miloš and Bošković, Biljana and Dražić, Milan and Gligorević, Kosta and Živković, Milovan and Simonović, Vojislav and Zlatanović, Ivan",
year = "2021",
abstract = "The application of precision agriculture in chemical plant protection enables the 
realization of high yields while preserving natural resources. The quality of chemical applications 
depends on the type of technical system that performs for this job. The task of the technical system 
is to protect the cultivated crop precisely, economically and while preserving the environment, and 
all that depends on the precission and the quality of application of the protective liquid. The use of 
UAV´s in chemical plant protection enables precise application of protective liquid, so their 
application is increasing in the protection of numerous crops. The same trend has been observed 
in field production, where the use of UAV´s is on the rise. The paper compares the exploatational 
and technological characteristics of the field sprayer (FS) and unmanned aerial vehicle (UAV) in 
the chemical protection of wheat. The amount of deposited protective liquid on plants and losses of 
deposited on the surface of the earth were monitored. Using UAV (T4: V = 3 m·s-1
, H = 1 m), the 
amount of protective liquid on the plant was determined to be 0.185 mg·l-1
compared to 0.037 mg·l 1
at FS, while the losses were 0.01 mg·l-1
at FS and 0.085 mg·l-1
at UAV. The presence of Fusarium 
(Fusarium spp.) after chemical protection was analyzed according to the compared technical 
systems and set treatments. It was recorded for 20% higher efficiency in protection against 
Fusarium (Fusarium spp.) using UAV (T5: V = 3 m·s-1
, H = 2 m) compared to FS. The values of 
wheat yield were measured according to the compared technical systems and set treatments, where 
the highest wheat yield was achieved using UAV (T5) with 10,667.7 kg·ha-1
, while using FS, 
14.84% lower yield was achieved. The application of UAV´s in the segment of chemical plant 
protection enables us to effectively protect crops, economical and optimized production, while 
preserving the environment in a way that has been completely new and unknown until now.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings",
title = "Application of contemporary technical systems in chemical protection of field crops: case study of wheat production in Serbia",
pages = "II-29-II-22",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5034"
}

Pajić, M., Bošković, B., Dražić, M., Gligorević, K., Živković, M., Simonović, V.,& Zlatanović, I.. (2021). Application of contemporary technical systems in chemical protection of field crops: case study of wheat production in Serbia. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., II-22-II-29.
https://hdl.handle.net/21.15107/rcub_machinery_5034

Pajić M, Bošković B, Dražić M, Gligorević K, Živković M, Simonović V, Zlatanović I. Application of contemporary technical systems in chemical protection of field crops: case study of wheat production in Serbia. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings. 2021;:II-22-II-29.
https://hdl.handle.net/21.15107/rcub_machinery_5034 .

Pajić, Miloš, Bošković, Biljana, Dražić, Milan, Gligorević, Kosta, Živković, Milovan, Simonović, Vojislav, Zlatanović, Ivan, "Application of contemporary technical systems in chemical protection of field crops: case study of wheat production in Serbia" in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings (2021):II-22-II-29,
https://hdl.handle.net/21.15107/rcub_machinery_5034 .

TY  - CONF
AU  - Simonović, Andrej
AU  - Marković, Dragan
AU  - Zlatanović, Ivan
AU  - Simonović, Vojislav
AU  - Pajić, Miloš
AU  - Živković, Milovan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5026
AB  - Agricultural industry is essential for humanity. It provides it with food, fibers, fuel and raw materials that are necessary for a normal living. As the technology advance, it is vital to see how the same technology can be implemented in other industries. With the development of Industry 4.0, many industries are trying to implement new technologies. Industry 4.0 represents the current peak of industry development. Today there are demands in various industries for shorter delivery and production time, more efficient, cost efficient and automated processes. The technology of Industry 4.0 can be applied to agricultural industry as well. Improvements of agricultural machineries in terms of electronic, sensors to enhance their current performances. Using electronics, sensors and drones, supports the data collection of agriculture key aspects, such as crops behaviour, weather, animals etc. The main task is how to implement the right methods in order to enhance agricultural industry with the help of Industry 4.0.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
T1  - Enhancing agricultural industry through industry 4.0
EP  - I-52
SP  - I-47
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5026
ER  - 

@conference{
author = "Simonović, Andrej and Marković, Dragan and Zlatanović, Ivan and Simonović, Vojislav and Pajić, Miloš and Živković, Milovan",
year = "2021",
abstract = "Agricultural industry is essential for humanity. It provides it with food, fibers, fuel and raw materials that are necessary for a normal living. As the technology advance, it is vital to see how the same technology can be implemented in other industries. With the development of Industry 4.0, many industries are trying to implement new technologies. Industry 4.0 represents the current peak of industry development. Today there are demands in various industries for shorter delivery and production time, more efficient, cost efficient and automated processes. The technology of Industry 4.0 can be applied to agricultural industry as well. Improvements of agricultural machineries in terms of electronic, sensors to enhance their current performances. Using electronics, sensors and drones, supports the data collection of agriculture key aspects, such as crops behaviour, weather, animals etc. The main task is how to implement the right methods in order to enhance agricultural industry with the help of Industry 4.0.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings",
title = "Enhancing agricultural industry through industry 4.0",
pages = "I-52-I-47",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5026"
}

Simonović, A., Marković, D., Zlatanović, I., Simonović, V., Pajić, M.,& Živković, M.. (2021). Enhancing agricultural industry through industry 4.0. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-47-I-52.
https://hdl.handle.net/21.15107/rcub_machinery_5026

Simonović A, Marković D, Zlatanović I, Simonović V, Pajić M, Živković M. Enhancing agricultural industry through industry 4.0. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings. 2021;:I-47-I-52.
https://hdl.handle.net/21.15107/rcub_machinery_5026 .

Simonović, Andrej, Marković, Dragan, Zlatanović, Ivan, Simonović, Vojislav, Pajić, Miloš, Živković, Milovan, "Enhancing agricultural industry through industry 4.0" in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings (2021):I-47-I-52,
https://hdl.handle.net/21.15107/rcub_machinery_5026 .

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 .

TY  - CONF
AU  - Živković, Milovan
AU  - Dražić, Milan
AU  - Todić, Slavica
AU  - Komnenić, Vaso
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5093
AB  - Modern grapevine production technology involves the implementation of various 
technological operations, among which grapevine defoliation has an important place. 
Defoliation is an ampelotechnical measure of removing a certain number of leaves from the 
cluster zone. Removing the leaves changes the microclimate conditions of the grapevine 
(light intensity, temperature, humidity, ventilation), which affects the yield, structure of the 
clusters and the quality of the grapes. Leaves removal can be done manually, with chemical 
agents (defoliants) and with the use of machines. With development of different technical 
solutions and different designs of defoliation machines, the productivity of work today is 
significantly increased compared to the manual removal of leaves, which is still dominant in 
Serbia region. The technological parameters of grapevine plantations necessary for efficient 
and rational application of defoliation machines will be presented in this paper. Modern 
technical solutions and basic operating parameters of machines commonly used in practice 
will also be presented in this paper.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings
T1  - Application of Machines in the Grapevine Defoliation
EP  - I-154
SP  - I-147
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5093
ER  - 

@conference{
author = "Živković, Milovan and Dražić, Milan and Todić, Slavica and Komnenić, Vaso and Gligorević, Kosta and Pajić, Miloš and Zlatanović, Ivan",
year = "2019",
abstract = "Modern grapevine production technology involves the implementation of various 
technological operations, among which grapevine defoliation has an important place. 
Defoliation is an ampelotechnical measure of removing a certain number of leaves from the 
cluster zone. Removing the leaves changes the microclimate conditions of the grapevine 
(light intensity, temperature, humidity, ventilation), which affects the yield, structure of the 
clusters and the quality of the grapes. Leaves removal can be done manually, with chemical 
agents (defoliants) and with the use of machines. With development of different technical 
solutions and different designs of defoliation machines, the productivity of work today is 
significantly increased compared to the manual removal of leaves, which is still dominant in 
Serbia region. The technological parameters of grapevine plantations necessary for efficient 
and rational application of defoliation machines will be presented in this paper. Modern 
technical solutions and basic operating parameters of machines commonly used in practice 
will also be presented in this paper.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings",
title = "Application of Machines in the Grapevine Defoliation",
pages = "I-154-I-147",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5093"
}

Živković, M., Dražić, M., Todić, S., Komnenić, V., Gligorević, K., Pajić, M.,& Zlatanović, I.. (2019). Application of Machines in the Grapevine Defoliation. in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-147-I-154.
https://hdl.handle.net/21.15107/rcub_machinery_5093

Živković M, Dražić M, Todić S, Komnenić V, Gligorević K, Pajić M, Zlatanović I. Application of Machines in the Grapevine Defoliation. in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings. 2019;:I-147-I-154.
https://hdl.handle.net/21.15107/rcub_machinery_5093 .

Živković, Milovan, Dražić, Milan, Todić, Slavica, Komnenić, Vaso, Gligorević, Kosta, Pajić, Miloš, Zlatanović, Ivan, "Application of Machines in the Grapevine Defoliation" in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings (2019):I-147-I-154,
https://hdl.handle.net/21.15107/rcub_machinery_5093 .

TY  - CONF
AU  - Bošković, Biljana
AU  - Pajić, Miloš
AU  - Dražić, Milan
AU  - Gligorević, Kosta
AU  - Zlatanović, Ivan
AU  - Balać, Nebojša
AU  - Živković, Milovan
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5094
AB  - The technical accuracy of the machine is a prerequisite for the effective 
implementation of chemical protection in fruit and grapevine production. The paper 
presents the results obtained during the control testing of 50 different models of 
orchard sprayers, with different period of exploitation in growers throughout Serbia 
that are used in intensive fruit and grapevine production. During the control testing, a 
large number of parameters were monitored, using standardized methods and test 
procedures. Comparison of the obtained data was applied to four groups of orchard 
sprayers (defined by the period of the exploitation). The technical accuracy of the 
individual orchard sprayer is expressed by the coefficient of the technical correctness 
(Cta) according to individual marks of the tested parameters of orchard sprayers. 
Out of the total number of investigated orchard sprayers, 12% of the orchard sprayers 
are in exploitation for less than three years, while the largest number of orchard 
sprayers, and 42% is in exploitation for seven years or more. The technical accuracy of 
Group 1 orchard sprayers was sufficiently high, except for the parameters related to 
the Measuring regulatory system (Cta = 0.80) and the Nozzles (Cta = 0.86). In Group 2, 
a decrease in the coefficient of technical accuracy in all parameters was observed with 
respect to the sprayers from Group 1, which was particularly pronounced for Agitators 
(Cta = 0.50) and Nozzles (Cta = 0.68). The orchard sprayers from Group 3 are 
characterized by a low coefficient of technical accuracy for the Nozzles (Cta = 0.37), 
while Group 4 orchard sprayers have a very low coefficient of technical accuracy in all 
tested parameters. The level of technical accuracy of the orchard sprayers used in 
intensive fruit and grapevine production is directly dependent on the period of their 
exploitation.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings
T1  - Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in Republic of Serbia
EP  - I-166
SP  - I-159
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5094
ER  - 

@conference{
author = "Bošković, Biljana and Pajić, Miloš and Dražić, Milan and Gligorević, Kosta and Zlatanović, Ivan and Balać, Nebojša and Živković, Milovan",
year = "2019",
abstract = "The technical accuracy of the machine is a prerequisite for the effective 
implementation of chemical protection in fruit and grapevine production. The paper 
presents the results obtained during the control testing of 50 different models of 
orchard sprayers, with different period of exploitation in growers throughout Serbia 
that are used in intensive fruit and grapevine production. During the control testing, a 
large number of parameters were monitored, using standardized methods and test 
procedures. Comparison of the obtained data was applied to four groups of orchard 
sprayers (defined by the period of the exploitation). The technical accuracy of the 
individual orchard sprayer is expressed by the coefficient of the technical correctness 
(Cta) according to individual marks of the tested parameters of orchard sprayers. 
Out of the total number of investigated orchard sprayers, 12% of the orchard sprayers 
are in exploitation for less than three years, while the largest number of orchard 
sprayers, and 42% is in exploitation for seven years or more. The technical accuracy of 
Group 1 orchard sprayers was sufficiently high, except for the parameters related to 
the Measuring regulatory system (Cta = 0.80) and the Nozzles (Cta = 0.86). In Group 2, 
a decrease in the coefficient of technical accuracy in all parameters was observed with 
respect to the sprayers from Group 1, which was particularly pronounced for Agitators 
(Cta = 0.50) and Nozzles (Cta = 0.68). The orchard sprayers from Group 3 are 
characterized by a low coefficient of technical accuracy for the Nozzles (Cta = 0.37), 
while Group 4 orchard sprayers have a very low coefficient of technical accuracy in all 
tested parameters. The level of technical accuracy of the orchard sprayers used in 
intensive fruit and grapevine production is directly dependent on the period of their 
exploitation.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings",
title = "Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in Republic of Serbia",
pages = "I-166-I-159",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5094"
}

Bošković, B., Pajić, M., Dražić, M., Gligorević, K., Zlatanović, I., Balać, N.,& Živković, M.. (2019). Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in 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., I-159-I-166.
https://hdl.handle.net/21.15107/rcub_machinery_5094

Bošković B, Pajić M, Dražić M, Gligorević K, Zlatanović I, Balać N, Živković M. Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in Republic of Serbia. in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings. 2019;:I-159-I-166.
https://hdl.handle.net/21.15107/rcub_machinery_5094 .

Bošković, Biljana, Pajić, Miloš, Dražić, Milan, Gligorević, Kosta, Zlatanović, Ivan, Balać, Nebojša, Živković, Milovan, "Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in Republic of Serbia" in The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings (2019):I-159-I-166,
https://hdl.handle.net/21.15107/rcub_machinery_5094 .

TY  - GEN
AU  - Milanović, Mihailo
AU  - Zlatanović, Ivan
AU  - Komatina, Mirko
AU  - Dražić, Milan
AU  - Gligorević, Kosta
AU  - Rudonja, Nedžad
AU  - Pajić, Miloš
AU  - Živković, Milovan
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5366
AB  - U radu je objašnjen postupak merenja temperature i određivanja toplotnih gubitaka ekperimentalne sušare u cilju povećanja energetske efikasnosti. Merena je spoljašnja temperatura sušare kako bi se utvrdili gubici toplote i potencijali za uštedu energije postavljanjem termoizolacije. Eksperimentalna sušara je podeljena u 15 sekcija na kojima je merena površinska temperatura u toku rada sušare pri vrednostima temperature vazduha koji cirkuliše kroz sušaru 50, 60 i 70 oC. Ustanovljeno je da sekcija grejača ima najviše specifične gubitke toplote, te da bi se postavljanjem termoizolacije na tom delu sušare postigle značajne uštede energije. Time je opravdano postavljanje termoizolacije na sekciju grejača i povećana energetska efikasnost sušare.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - 19th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
T1  - Analysis of the influence of thermal insulation of the heater section of tunnel convective dryer on work parameters, energy efficiency and economy
EP  - 70
SP  - 63
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5366
ER  - 

@misc{
author = "Milanović, Mihailo and Zlatanović, Ivan and Komatina, Mirko and Dražić, Milan and Gligorević, Kosta and Rudonja, Nedžad and Pajić, Miloš and Živković, Milovan",
year = "2018",
abstract = "U radu je objašnjen postupak merenja temperature i određivanja toplotnih gubitaka ekperimentalne sušare u cilju povećanja energetske efikasnosti. Merena je spoljašnja temperatura sušare kako bi se utvrdili gubici toplote i potencijali za uštedu energije postavljanjem termoizolacije. Eksperimentalna sušara je podeljena u 15 sekcija na kojima je merena površinska temperatura u toku rada sušare pri vrednostima temperature vazduha koji cirkuliše kroz sušaru 50, 60 i 70 oC. Ustanovljeno je da sekcija grejača ima najviše specifične gubitke toplote, te da bi se postavljanjem termoizolacije na tom delu sušare postigle značajne uštede energije. Time je opravdano postavljanje termoizolacije na sekciju grejača i povećana energetska efikasnost sušare.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "19th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings",
title = "Analysis of the influence of thermal insulation of the heater section of tunnel convective dryer on work parameters, energy efficiency and economy",
pages = "70-63",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5366"
}

Milanović, M., Zlatanović, I., Komatina, M., Dražić, M., Gligorević, K., Rudonja, N., Pajić, M.,& Živković, M.. (2018). Analysis of the influence of thermal insulation of the heater section of tunnel convective dryer on work parameters, energy efficiency and economy. in 19th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 63-70.
https://hdl.handle.net/21.15107/rcub_machinery_5366

Milanović M, Zlatanović I, Komatina M, Dražić M, Gligorević K, Rudonja N, Pajić M, Živković M. Analysis of the influence of thermal insulation of the heater section of tunnel convective dryer on work parameters, energy efficiency and economy. in 19th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings. 2018;:63-70.
https://hdl.handle.net/21.15107/rcub_machinery_5366 .

Milanović, Mihailo, Zlatanović, Ivan, Komatina, Mirko, Dražić, Milan, Gligorević, Kosta, Rudonja, Nedžad, Pajić, Miloš, Živković, Milovan, "Analysis of the influence of thermal insulation of the heater section of tunnel convective dryer on work parameters, energy efficiency and economy" in 19th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings (2018):63-70,
https://hdl.handle.net/21.15107/rcub_machinery_5366 .

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 .

TY  - CONF
AU  - Živković, Milovan
AU  - Zarić, Vlade
AU  - Zlatanović, Ivan
AU  - Dražić, Milan
AU  - Stanojević, Milica
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5098
AB  - The sale of processed products to suppliers brings higher value than the sale of 
fresh products, which is the main motive for investing in plums drying. The Municipality of 
Osečina is perhaps the best example. It has plum orchards, the tradition of plum drying, and 
and in the last few years a great number of new plum drying facilities were built. The reason 
of such development in the municipality of Osečina is primarily prunes demand in 
international markets. The subject of this paper is to examine the potential and limitations 
for drying and selling dried plums. The data for this research were collected from personal 
interviews with key stakeholders in Osečina engaged in the plum production or drying. A 
person employed in the advisory department and the person in charge of the organization of 
the Plum Fair that is held each year in Osečina in August have also been interviewed. 
Finally, the National Statistical Office data were also used. This paper shows, in particular, 
that 94% of plum drying facilities in Osečina have the daily capacity for drying of up to 
1000 kg of plums. The production of fresh plums in the municipality ensures the operation of 
a drying facility for half a month during the year.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The 3rd International Symposium on Agricultural Engineering ISAE-2017, Proceedings
T1  - Potential and limitations of plum drying and sales: case of Osečina municipality
EP  - IV-46
SP  - IV-41
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5098
ER  - 

@conference{
author = "Živković, Milovan and Zarić, Vlade and Zlatanović, Ivan and Dražić, Milan and Stanojević, Milica",
year = "2017",
abstract = "The sale of processed products to suppliers brings higher value than the sale of 
fresh products, which is the main motive for investing in plums drying. The Municipality of 
Osečina is perhaps the best example. It has plum orchards, the tradition of plum drying, and 
and in the last few years a great number of new plum drying facilities were built. The reason 
of such development in the municipality of Osečina is primarily prunes demand in 
international markets. The subject of this paper is to examine the potential and limitations 
for drying and selling dried plums. The data for this research were collected from personal 
interviews with key stakeholders in Osečina engaged in the plum production or drying. A 
person employed in the advisory department and the person in charge of the organization of 
the Plum Fair that is held each year in Osečina in August have also been interviewed. 
Finally, the National Statistical Office data were also used. This paper shows, in particular, 
that 94% of plum drying facilities in Osečina have the daily capacity for drying of up to 
1000 kg of plums. The production of fresh plums in the municipality ensures the operation of 
a drying facility for half a month during the year.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The 3rd International Symposium on Agricultural Engineering ISAE-2017, Proceedings",
title = "Potential and limitations of plum drying and sales: case of Osečina municipality",
pages = "IV-46-IV-41",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5098"
}

Živković, M., Zarić, V., Zlatanović, I., Dražić, M.,& Stanojević, M.. (2017). Potential and limitations of plum drying and sales: case of Osečina municipality. in The 3rd International Symposium on Agricultural Engineering ISAE-2017, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., IV-41-IV-46.
https://hdl.handle.net/21.15107/rcub_machinery_5098

Živković M, Zarić V, Zlatanović I, Dražić M, Stanojević M. Potential and limitations of plum drying and sales: case of Osečina municipality. in The 3rd International Symposium on Agricultural Engineering ISAE-2017, Proceedings. 2017;:IV-41-IV-46.
https://hdl.handle.net/21.15107/rcub_machinery_5098 .

Živković, Milovan, Zarić, Vlade, Zlatanović, Ivan, Dražić, Milan, Stanojević, Milica, "Potential and limitations of plum drying and sales: case of Osečina municipality" in The 3rd International Symposium on Agricultural Engineering ISAE-2017, Proceedings (2017):IV-41-IV-46,
https://hdl.handle.net/21.15107/rcub_machinery_5098 .

TY  - GEN
AU  - Živković, Milovan
AU  - Urošević, Mirko
AU  - Komnenić, Vaso
AU  - Pajić, Miloš
AU  - Zlatanović, Ivan
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5370
AB  - The transfer of moisture from the material by heated agent to the surroundings 
during the contact of wet material and agent represents the process of convection drying. 
Drying of fruits as types of plant and thermally sensitive materials represents a very 
complex thermal-technical process that engages a high quantity of thermal energy in 
the first place. Technical parameters of the system and thermal-physical properties of 
the material define the energy balance of the drying process in terms of quantity. In 
addition to thermal energy, the drying process engages other forms of energy, most 
frequently electrical energy. The type of engaged energy during the drying process is 
conditioned by the structural design of the device and the process management method. 
This paper presents the results of experimental testing of energy consumption during 
plum drying by applying technical systems that based on their design use ecologically 
“clean” forms and renewable energy sources. The obtained results show the consump tion of certain forms of energy per unit of quantity of the dried product, which repre sents specific consumption.
PB  - University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia
T2  - 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
T1  - Energy consumption during convection drying  of stone fruits in chamber driers
EP  - 202
SP  - 194
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5370
ER  - 

@misc{
author = "Živković, Milovan and Urošević, Mirko and Komnenić, Vaso and Pajić, Miloš and Zlatanović, Ivan",
year = "2016",
abstract = "The transfer of moisture from the material by heated agent to the surroundings 
during the contact of wet material and agent represents the process of convection drying. 
Drying of fruits as types of plant and thermally sensitive materials represents a very 
complex thermal-technical process that engages a high quantity of thermal energy in 
the first place. Technical parameters of the system and thermal-physical properties of 
the material define the energy balance of the drying process in terms of quantity. In 
addition to thermal energy, the drying process engages other forms of energy, most 
frequently electrical energy. The type of engaged energy during the drying process is 
conditioned by the structural design of the device and the process management method. 
This paper presents the results of experimental testing of energy consumption during 
plum drying by applying technical systems that based on their design use ecologically 
“clean” forms and renewable energy sources. The obtained results show the consump tion of certain forms of energy per unit of quantity of the dried product, which repre sents specific consumption.",
publisher = "University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia",
journal = "18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings",
title = "Energy consumption during convection drying  of stone fruits in chamber driers",
pages = "202-194",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5370"
}

Živković, M., Urošević, M., Komnenić, V., Pajić, M.,& Zlatanović, I.. (2016). Energy consumption during convection drying  of stone fruits in chamber driers. in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings
University of Belgrade, Faculty of  Agriculture, The Institute for  Agricultural Engineering, Nemanjina 6,  11080 Belgrade, Serbia., 194-202.
https://hdl.handle.net/21.15107/rcub_machinery_5370

Živković M, Urošević M, Komnenić V, Pajić M, Zlatanović I. Energy consumption during convection drying  of stone fruits in chamber driers. in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings. 2016;:194-202.
https://hdl.handle.net/21.15107/rcub_machinery_5370 .

Živković, Milovan, Urošević, Mirko, Komnenić, Vaso, Pajić, Miloš, Zlatanović, Ivan, "Energy consumption during convection drying  of stone fruits in chamber driers" in 18th Scientific conference „Current problems and tendecies in agricultural engineering“, Proceedings (2016):194-202,
https://hdl.handle.net/21.15107/rcub_machinery_5370 .