Analysis and proposals for improvement of seed system small-seeded crops

The summary in English: The analysis of designs of the existing sowing devices is carried out in work, the perspective directions of their improvement are defined. The main criteria that underlie the classification of sowing machines are determined. The disadvantages of each of the types of sowing machines used for sowing small-seed crops are considered. It was found that the dosing system of the seeder ensures uniform distribution of seeds along the row. It is concluded that to set the seeding rate can be used to change the height of the seeding window. During the study, one of the main factors affecting the seeding rate, which is the change in the speed of rotation of the disk, was established.