Technical Accuracy of Orchard Sprayer Used in Intensive Fruit and Vineyard Production in Republic of Serbia
2019
Аутори
Bošković, BiljanaPajić, Miloš
Dražić, Milan
Gligorević, Kosta
Zlatanović, Ivan
Balać, Nebojša
Živković, Milovan
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 larges...t 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.
Кључне речи:
control testing / coefficient of technical accuracy / period of exploitation / maintenance of the orchard sprayers / application qualityИзвор:
The Fourth International Symposium on Agricultural Engineering - ISAE-2019, Proceedings, 2019, I-159-I-166Издавач:
- University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
Финансирање / пројекти:
- Унапређење биотехнолошких поступака у функцији рационалног коришћења енергије, повећања продуктивности и квалитета пољопривредних производа (RS-MESTD-Technological Development (TD or TR)-31051)
Институција/група
Mašinski fakultetTY - 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 .