Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd
Economic indicators of precision guidance in crop production in Agricultural Corporation Belgrade (PKB)
Апстракт
U ovom radu ispitan je stepen ušteda pri primeni najsavremenijih tehničkih sistema za satelitsko navođenje i automatsko upravljanje pri obavljanju poljoprivrednih operacija tokom cele sezone. Ogledno imanje bila je Poljoprivredna korporacija Beograd koja se prostire na oko 21000 hektara obradive površine. Analiziran je uticaj oblika parcele i pravca kretanja agregata pri kalkulisanju ušteda usled smanjenja preklopa susednih prohoda. Izvršena je analiza ušteda po kulturama (kukuruz, pšenica, soja, šećerna repa i detelina) i po operacijama za svaku kulturu pojedinačno, prema tehnologiji proizvodnje primenjenoj na oglednom imanju. Poređenjem ostvarenih stepena uštede zaključeno je pri kojim operacijama je primena navođenja ekonomski najopravdanija i koliki nivo opremljenosti uređajima za navođenje i upravljanje je potreban. Posebno je analizirana funkcionalna zavisnost ekonomskih ušteda u gorivu i inputima za operacije distribucije hraniva i zaštite biljaka. Tabelarno je data procena step...ena svih očekivanih ušteda za operacije koje se odnose na pet analiziranih kultura.
This paper examined the level of savings in the application of modern technical systems for satellite guidance and control over performing agricultural operations throughout the season. The exemplary property was Agricultural Corporation Belgrade (PKB), which covers about 21,000 hectares of arable land. The effects of plot shape and direction of movement of tractor-attachment units in calculating the savings from reduced overlapping of adjacent passes were studied. The analysis was carried out of savings per crop (maize, wheat, soybean, sugar beet and alfalfa) and the operations for each crop separately, based on the manufacturing technology applied to an exemplary property. Comparing the achieved level of savings, the application of guidance for the type of the most economically viable operations was found as well as the needed equipment level of guidance devices and management. In particular, the analysis involved the functional dependence of the economic savings in fuel and inputs f...or the operations such as mineral fertilizers distribution and chemical plant protection. The estimates for the degree of anticipated savings for operations related to the five analyzed crops are tabulated.
Кључне речи:
savings / satellite navigation / precision farming / plot / inputs / fuelИзвор:
FME Transactions, 2011, 39, 4, 185-189Издавач:
- Univerzitet u Beogradu - Mašinski fakultet, Beograd
Финансирање / пројекти:
- Projekat Ministarstva nauke Republike Srbije: Optimization and rationalization of machines-tractors and research of new projects in PKB
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Marković, Dragan AU - Veljić, Milan AU - Simonović, Vojislav AU - Marković, Ivana PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1290 AB - U ovom radu ispitan je stepen ušteda pri primeni najsavremenijih tehničkih sistema za satelitsko navođenje i automatsko upravljanje pri obavljanju poljoprivrednih operacija tokom cele sezone. Ogledno imanje bila je Poljoprivredna korporacija Beograd koja se prostire na oko 21000 hektara obradive površine. Analiziran je uticaj oblika parcele i pravca kretanja agregata pri kalkulisanju ušteda usled smanjenja preklopa susednih prohoda. Izvršena je analiza ušteda po kulturama (kukuruz, pšenica, soja, šećerna repa i detelina) i po operacijama za svaku kulturu pojedinačno, prema tehnologiji proizvodnje primenjenoj na oglednom imanju. Poređenjem ostvarenih stepena uštede zaključeno je pri kojim operacijama je primena navođenja ekonomski najopravdanija i koliki nivo opremljenosti uređajima za navođenje i upravljanje je potreban. Posebno je analizirana funkcionalna zavisnost ekonomskih ušteda u gorivu i inputima za operacije distribucije hraniva i zaštite biljaka. Tabelarno je data procena stepena svih očekivanih ušteda za operacije koje se odnose na pet analiziranih kultura. AB - This paper examined the level of savings in the application of modern technical systems for satellite guidance and control over performing agricultural operations throughout the season. The exemplary property was Agricultural Corporation Belgrade (PKB), which covers about 21,000 hectares of arable land. The effects of plot shape and direction of movement of tractor-attachment units in calculating the savings from reduced overlapping of adjacent passes were studied. The analysis was carried out of savings per crop (maize, wheat, soybean, sugar beet and alfalfa) and the operations for each crop separately, based on the manufacturing technology applied to an exemplary property. Comparing the achieved level of savings, the application of guidance for the type of the most economically viable operations was found as well as the needed equipment level of guidance devices and management. In particular, the analysis involved the functional dependence of the economic savings in fuel and inputs for the operations such as mineral fertilizers distribution and chemical plant protection. The estimates for the degree of anticipated savings for operations related to the five analyzed crops are tabulated. PB - Univerzitet u Beogradu - Mašinski fakultet, Beograd T2 - FME Transactions T1 - Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd T1 - Economic indicators of precision guidance in crop production in Agricultural Corporation Belgrade (PKB) EP - 189 IS - 4 SP - 185 VL - 39 UR - https://hdl.handle.net/21.15107/rcub_machinery_1290 ER -
@article{ author = "Marković, Dragan and Veljić, Milan and Simonović, Vojislav and Marković, Ivana", year = "2011", abstract = "U ovom radu ispitan je stepen ušteda pri primeni najsavremenijih tehničkih sistema za satelitsko navođenje i automatsko upravljanje pri obavljanju poljoprivrednih operacija tokom cele sezone. Ogledno imanje bila je Poljoprivredna korporacija Beograd koja se prostire na oko 21000 hektara obradive površine. Analiziran je uticaj oblika parcele i pravca kretanja agregata pri kalkulisanju ušteda usled smanjenja preklopa susednih prohoda. Izvršena je analiza ušteda po kulturama (kukuruz, pšenica, soja, šećerna repa i detelina) i po operacijama za svaku kulturu pojedinačno, prema tehnologiji proizvodnje primenjenoj na oglednom imanju. Poređenjem ostvarenih stepena uštede zaključeno je pri kojim operacijama je primena navođenja ekonomski najopravdanija i koliki nivo opremljenosti uređajima za navođenje i upravljanje je potreban. Posebno je analizirana funkcionalna zavisnost ekonomskih ušteda u gorivu i inputima za operacije distribucije hraniva i zaštite biljaka. Tabelarno je data procena stepena svih očekivanih ušteda za operacije koje se odnose na pet analiziranih kultura., This paper examined the level of savings in the application of modern technical systems for satellite guidance and control over performing agricultural operations throughout the season. The exemplary property was Agricultural Corporation Belgrade (PKB), which covers about 21,000 hectares of arable land. The effects of plot shape and direction of movement of tractor-attachment units in calculating the savings from reduced overlapping of adjacent passes were studied. The analysis was carried out of savings per crop (maize, wheat, soybean, sugar beet and alfalfa) and the operations for each crop separately, based on the manufacturing technology applied to an exemplary property. Comparing the achieved level of savings, the application of guidance for the type of the most economically viable operations was found as well as the needed equipment level of guidance devices and management. In particular, the analysis involved the functional dependence of the economic savings in fuel and inputs for the operations such as mineral fertilizers distribution and chemical plant protection. The estimates for the degree of anticipated savings for operations related to the five analyzed crops are tabulated.", publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd", journal = "FME Transactions", title = "Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd, Economic indicators of precision guidance in crop production in Agricultural Corporation Belgrade (PKB)", pages = "189-185", number = "4", volume = "39", url = "https://hdl.handle.net/21.15107/rcub_machinery_1290" }
Marković, D., Veljić, M., Simonović, V.,& Marković, I.. (2011). Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd. in FME Transactions Univerzitet u Beogradu - Mašinski fakultet, Beograd., 39(4), 185-189. https://hdl.handle.net/21.15107/rcub_machinery_1290
Marković D, Veljić M, Simonović V, Marković I. Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd. in FME Transactions. 2011;39(4):185-189. https://hdl.handle.net/21.15107/rcub_machinery_1290 .
Marković, Dragan, Veljić, Milan, Simonović, Vojislav, Marković, Ivana, "Ekonomski pokazatelji uklapanja prohoda u ratarskoj proizvodnji u Poljoprivrednom kombinatu Beograd" in FME Transactions, 39, no. 4 (2011):185-189, https://hdl.handle.net/21.15107/rcub_machinery_1290 .