Optimal parameters of birds foot trefoil harvesting
2005
Ruzicic, L.N.(Poljoprivredni fakultet, Beograd - Zemun (Serbia and Montenegro)) | Milutinovic, S. | Oljaca, M.V. | Raicevic, D. | Petrovic, B. | Gligorevic, K.
Optimal parameters of birdfoot trefoil harvesting, as for most of grasses, require specific harvester technical and technological regulations and adjustments, adequate parameters for specific crop and working conditions. This paper presents a range of necessary and investigated adjustments on the harvester, depending on harvesting phase, in purpose of tolerable losses achievement. Achieved optimal parameters in birdfoot trefoil harvesting, harvesting losses were decreased on 4 to 5%, with the following harvesters efficiencies: Zmaj 132, 133 - 3.5 ha/day, Zmaj 141, 142, 143 - 5 ha/day, Zmaj 190, 191, 192 - 6.5 ha/day. Considering average threshing effect of 95% of natural seeds with 5% of ingredients, it can be concluded that initially satisfactory harvester working quality was achieved during this investigation. It is necessary these kind of investigations to be continued, in purpose of achieving further better working results in birdfoot trefoil harvesting.
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