Metrics

  • citations in SCIndeks: [1]
  • citations in CrossRef:0
  • citations in Google Scholar:[]
  • visits in previous 30 days:1
  • full-text downloads in 30 days:0

Contents

article: 2 from 11  
Back back to result list
2012, vol. 38, iss. 4, pp. 307-316
The influence of combine working parameters on the harvesting quality of corn FAO 300
aUniversity of Novi Sad, Faculty of Agriculture
bnema

emailmmesi@polj.uns.ac.rs
Project:
Improvement of Maize and Sorghum Production Under Stress Conditions (MESTD - 31073)

Keywords: combine; rpm; working speed; cracked grain; damage grain; grain losses
Abstract
In this paper were analyzed the existing knowledge and the results of research related to the impact of the chosen working parameters of combines, (which is primarily related to the working speed and the rpm of the drum,) on quality of the harvesting corn depending on the type of hybrids and moisture content of grain. The results indicate that with increasing rpm of drum extensive, ranging from 160 rpm and 360 rpm, contribution of cracked grains in total corn weight varies from 0.52% to 1.64% and the percentage of damaged grains from 2.4% to 6.51%. The percentage of damaged grains was on the rise with the increasing speed of the drum and the increasing speed of the combine. Realized results of cracked grains and damaged grains were achieved according to low grain losses. On the corn head, losses were ranged from 0.142% to 0.681% while the threshing losses ranged from 0.076% to 0.246%. The results of the quality of the New Holland CSX 7040 combine, which was used as a control and for comparison of research results are similar to those achieved with tested John Deere 1450 WTS Series 2.
References
Babić, L., Babić, M. (2001) Sušenje i skladištenje. Novi Sad: Univerzitet, II izdanje
Cloninger, F.D., Horrocks, R.D., Zuber, M.S. (1975) Effects of harvest date, plant densiy, and hybrid on corn grain quality. Agronomy Journal, 65(5); 693-695
Gebrehiwot, M.G., de Baerdemaeker, J., Baelmans, M. (2010) Effect afa cross - flow opening on the perfomance of a centrifugal fanin a combine harvester. Biosystems Engineering, (105): 24-266
Hermann, K.F., i dr. (2001) Six-walker harvesters on the blocks - and they're off!. Profi International, (1), 24-31
Malinović, N., Mehandžić, R., Meši, M. (1997) Razvoj univerzalnih žitnih kombajna. Revija agronomska saznanja, Novi Sad, 7(3-4): 80-82
Malinović, N., Mehandžić, R., Savić, M., Stupar, S. (1998) Tendencije razvoja univerzalnih žitnih kombajna. Traktori i pogonske mašine, 3(4): 198-203
Meleg, J. (1991) Vpliv tehniky pri zbere sladovnickeho jačmena na jeho kvalitu. in: Zbornik pestovania sladovnickeho jačmena, Nitra
Mićić, J. (1980) Eksploatacija žitnih kombajna. Agrotehničar, Zagreb, 17-26; (3)
Miu, P.I., Kutzbach, H. (2008) Modeling and simulation of grain threshing and separation in axial threshing units. Computers and Electronics in Agriculture, 60(1): 105-109
Moes, J., Vyn, T.J. (1988) Management effects on kernel breakage susceptibility of early maturating corn hybrids. Agronomy Journal, 80,(4),699-704
Petkevichius, S., Shpokas, L., Kutzbach, H.D. (2008) Investigation of the maize ear threshing process. Biosystems Engineering, 99(4): 532-539
Poničan, J., Angelovič, M., Jech, J., Žitnak, M. (2007) Uticaj kinematskih parametara univerzalnog kombajna na kvalitet ubiranja kukuruza u zrnu. Savremena poljoprivredna tehnika, vol. 33, br. 3-4, str. 135-142
Poničan, J., Angelovič, M., Jech, J., Žitnak, M. (2008) Uticaj uslova ispitivanja i konstrukcije aksijalnog vršidbenog uređaja žitnog kombajna na kvalitet ubiranja kukuruza u zrnu. Savremena poljoprivredna tehnika, vol. 34, br. 3-4, str. 143-150
Sőhne, W. (1983) Razvoj i granice poljoprivredne tehnike na primeru poljoprivrednog traktora i kombajna. Agrotehničar, Zagreb, 6-15; (10)
Srnka, F. (1991) Vpliv tehniky pri pozberovej uprave sladkovnickeho jačmene na jeho kvalitu. in: Zbornik pestovania sladovnickeho jačmena, Nitra
Vojvodić, M.M. (2002) Žetveni kombajni. Novi Sad: Nevkoš
 

About

article language: Serbian
document type: Original Scientific Paper
published in SCIndeks: 22/03/2013