RESEARCHES REGARDING THE INFLUENCE OF WORKING SPEED ON THE HOE DRILLS SEEDING ACCURACY

In the global context of making more efficient the relation between resources and needs, the agriculture still has more areas that have not been researched enough. The mechanical seeding of weeding plants is an important is an important link through which man controls the plants' biological cycle, used for their contribution in providing food. Factors affecting the accuracy of sowing are: seeds type, local humidity and temperature during sowing, constructive parameters of the sowing equipment, the fullness of the seeding box, equipment speed, adjustment of the distributor, equipment tilt, parasitic movements of grain. This paper deals with establishing a relationship between the hoe drills working speed and sowing accuracy, as well as determining the optimal speed according to the number of plants per unit area.