The value of a complex unit for the simultaneous use of a transverse surface and a longitudinal ridge when irrigating cotton

Abstract

The article provides data on the development of a complex Palodelatel unit without damaging growing plants, the simultaneous rate of a transverse surface and a longitudinal ridge in saline, sloping uneven soils in the Bukhara region, also taking into account the slope and unevenness of the soil relief, in a scientifically based form it is stated about the uniform provision of irrigation water and reduction of manual labor, working time, duration and distance between irrigation days, saving spent irrigation water and elimination of salt spots and reducing the cost of irrigation water by 25%, irrigation duration by 1.5-2 days, crop addition by 5-4.2 c / ha.

Determining soil-deepener the vertical distance from blade to lower suspension point of plug

“…Scheme of forces acting on a plug with a grounding device in a longitudinal-upright plane m n g is the weight strength of the grounding plug, N; m n is the mass of the earthenware plug, kg; R n XZ is the longitudinal-an equal influencer of the forces acting on the lemexes and overturns of the grounding plug in an upright plane, kN; F XZ is the equal influencer of the friction forces acting on the field boards of the grounding plug, kN; P XZ is gravity placed by the tractor on the ground plate plug, kN; N x , N z are the force of the reaction exerted by the soil on the base wheel of the grounding plug of the longitudinal and steep organizers, kN. The operation of the grounding plug immersed to a specified depth must be fulfilled, and the condition for a smooth ride to the same depth [4][5][6][7][8][9][10][11][12][13][14][15]. Because in this case, the support wheel of the plug is constantly pressed against the field surface, and its uniform walking at the specified depth is ensured.…”

“…(2) we express the XN and Zn in the expression through the size and parameters of the tractor suspension mechanism and the earthing device. Previously performed studies [4][5][6][7][8][9][10][11][12][13][14][15] on…”