STUDY OF SUGAR BEET SEED PNEUMATIC SEED DRILL TYPE
DOI:
https://doi.org/10.31548/dopovidi2016.06.028Keywords:
sugar beet, seeds, crop, pneumatic seed drill, the initial velocity, flight pathAbstract
This paper presents the results of theoretical studies of the process of sowing of sugar beet seeds pneumatic type device. Such seeding unit comes to replace mechanical and widely used in the construction of sugar beet sowing the past 15-20 years.
A feature of the pneumatic sowing apparatus is able to capture the seed from the hopper section sowing one followed by placing them in a single row at a predeterminedinterval, which ensures accurate placement of plants under field area and, consequently, increase the sugar beet yield.
Benefits drills pneumatic type, consisting in a significant improvement even distribution of seedlings of beet plants along the row proved in previous works of the author of an experimental nature, which shows the regression and statistical models describing the mutual operational and technological factors on the accuracy of sowing of sugar beet seeds. This article defines the law of motion and the equation of trajectory after separation from the seed of the seed disc, on the basis of which the graphs. It is found that with increasing initial velocity falling seed its flight distance increases, and with increasing angle of inclination to the horizontal velocity vector decreases.
References
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