Днепропетровский Государственный Аграрный Университет
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Priority to UAU201206544UpriorityCriticalpatent/UA75701U/en
Publication of UA75701UpublicationCriticalpatent/UA75701U/en
A hand sower comprises a supporting-driving wheel, a frame, a seed hopper, a sowing unit, a grain conductor, a coulter and a drug coverer. The seed hopper on the frame is mounted in such a manner as to allow longitudinal shifting thereof across the surface of a drum doser. On the working surface of the drum doser a circular groove for forming a constant flow and transporting seeds from the hopper is made. Said groove changes a coiling pitch from one end point to the other.
Air cart metering of agricultural products such as seed and fertiliser with auger extending at an inclined angle from a hopper for even feeding of product to an air source