ВЫСЕВАЮЩИЙ АППАРАТ ПНЕВМАТИЧЕСКОЙ СЕЯЛКИ ДЛЯ СОВМЕЩЕННОГО ВЫСЕВА СЕМЯН РАЗЛИЧНЫХ КУЛЬТУР

Abstract

A seeding device is presented in which the dispensers contain pads, the parameters of the dispenser and the pads are identical except for the thickness, the thickness of the dispenser is twice the thickness of the lining. It is shown that the gap between the dispenser and the pad is 0.5-1.0 mm, on the dispensers and pads the cells are distributed into groups, each group has three cells, there are four groups with the same distance between each other. It was found that the distance between the cells corresponds to 8...12 mm for sowing rowed seeds, and 4...6 mm for forage crops. It is noted that the middle cells of each group are located at the intersection of horizontal and vertical axes, the centers of cells on dispensers and pads coincide. The condition is determined under which the distance between groups of cells will be S ≥ 3d + 2a, mm, where S is the intergroup distance, mm; d is the diameter of the cell, mm; a is the distance between cells in the group