Chipping the Forest Residue in Softwood Deciduous Trees Plantations Using Tractor Same Iron 210 DCR Equipped with Mulcher Lipa –AHWI 600
Usitnjavanje šumskog ostatka u zasadima mekih lišćara traktorom Same Iron 210 DCR sa mulčerom Lipa –AHWI 600
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Author
Danilovic, Milorad
Grbic, Jovica
Mesanovic, Zoran
Keywords
technologytractor Same Iron 210
mulcher LIPA–AHWI 600
chipping forest residue
poplar
chipping cost
tehnologija
traktor Same Iron 210
mulčer LIPA–AHWI 600
usitnjavanje šumskog ostatka
topola
učinak
troškovi usitnjavanja
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Show full item recordAbstract
Presented in this scientific paper are the results of a study on work effects
during chipping forest residue using tractor Same Iron 210 DCR equipped with a
mulcher LIPA –AHWI 600 in poplar plantations in Vojvodina region. Chipping of forest
residue and removal of brush vegetation has been done in a variety of conditions.
Time that was recorded was the time needed to chip the residue that has been piled
up, and time needed to chip forest residue that was scattered on the felling site.
Besides that, time on jobs of removing the brush vegetation using different methods,
mechanized- using mulcher LIPA –AHWI 600with a 2,25m span, semi-mechanizedusing
chainsaw and manually, was recorded upon which the analysis and the comparison
of the results had been done. Recording had taken place on experimental areas within the
territory of SU ‘‘Plavna’’. Method of photo-chronometry has been used in this study
along with the method of tributary time measuring.
Results acquired by this study show the structure of spent time, accomplished
efficiency, daily and unit costs of labor.
On the basis of the results of the carried out analysis and their comparison, it results
that the effects of labor on chipping of piled up residue are significantly higher, but the
participation of physical labor is significantly present.
Also, effects of work on removal of brush vegetation are higher when mechanized
method is implemented, observed from economic, ecologic and ergonomic aspect. U radu su prkazani rezultati istraživanja efekata rada na poslovima usitnjavanja
šumskog ostatka traktorom Same Iron 210 DCR sa mulčerom LIPA–AHWI 600, u
zasadima topola na području Vojvodine. Usitnjavanje šumskog ostatka kao i uklanjanje
žbunaste vegetacije izvršeno je u različitim uslovima rada.
Snimano je vreme usitnjavanja šumskog ostatka sakupljenog u gomile, kao i
usitnjavanje šumskog ostatka rasutog po sečini.
Pored toga, izvršeno je snimanje rada na poslovima uklanjanja žbunaste vegetacije
koristeći različite načine rada, mehanizovani-mulčerom LIPA–AHWI 600 sa zahvatom 2,25
m, polumehanizovani-motornom testerom i manuelni načina rada, a zatim izvršena analiza i
poređenje rezultata istraživanja. Snimanje je izvršeno na oglednim površinama na području
ŠU "Plavna". U ovim istraživanjima primenjen je metod fotohronometraže i pritočni
metodom merenja vremena.
Rezultati dobijeni u ovim istraživanjima prikazuju strukturu utrošenih vremena,
ostvarene učinke, dnevne i jedinične troškove rada.
Na bazi rezultata izvršenih analiza i njihovog poređenja, proizilazi da su efekti rada
na usitnjavanju grupisanog šumskog ostatka znatno veći, ali je učešće fizčkog rada
znatno zastupljeno.
Takođe, efekti rada na uklanjanju žbunaste vegetacije su veći kada se primenjuje
mehanizovani način rada, posmatrano sa ekonomskog, ekološkog i ergonomskog aspekta.