Existing plows do not provide high-quality tillage between rows of orchards and vineyards. The purpose the study is to develop justify parameters plow for cultivating soil gardens tractors class 0.9 kN. A design scheme a single-body smooth, rowless plowing garden aisles has been developed. proposed consists movable fixed frame, disc knife, screw body with hostage. research uses laws agricultura...

We studied the drag and lift forces acting on an inclined plate while it is dragged on the surface of a granular media, both in experiment and in numerical simulation. In particular, we investigated the influence of the horizontal velocity of the plate and its angle of attack. We show that a steady wedge of grains is moved in front of the plow and that the lift and drag forces are proportional ...

The distribution of soil particles and planting tube space position affects reversal cultivated land and fertilization seeder seeding performance. Through the establishment of ratary tiller system coordinate system; Firstly giving the analysis of soil grain not heel cover shell collision and the first meeting with cover shell collisions motion situation, through Matlab found the first meeting w...

Spring barley is a multipurpose crop. High-quality and valuable grain with high protein content, which formed at temperatures in the phase of filling. But droughty conditions are unfavorable for entire growing season plants. Therefore, cultivation spring an arid climate requires competent approach based on rational combination agrotechnical methods, among special place given to main tillage. Th...

the chisel plow is one of the tillage implements utilized to carry out conservation tillage practices; therefore, it is valuable to pay more attention on the force requirement of this implement. to achieve this goal, a theoretical model was developed to calculate draft, specific draft, and drawbar power of a chisel plow. then, results obtained from the developed model were compared with the rep...

Airborne sediment fluxes were measured in southern Tunisia on two experimental plots tilled with a moldboard and tiller plough, respectively, during five wind erosion events of different intensities. The sampled both using mast equipped seven sand traps positioned between ≈10 120 cm height. windblown the 0–100 layer about eight times higher plot plough compared to due efficiencies trapping salt...

To carry out effective plant protection measures, it is necessary to take into account all the factors affecting quality of crop. The aim our research was study degree development leaf diseases winter wheat and rate infestation crops, depending on tillage method. studies were carried in 2019-2020 at experimental plots “Kuban educational farm” Krasnodar. For research, four with Steppe variety so...

The authors showed that a rotary plow deepened the arable layer and destroyed bottom, simultaneously crushed plant residues, green manure crops embedded them in soil upper was active for cultivated plants roots microorganisms, which allowed providing with available nutrients, maintained fertility increased soybeans yield. ( Research purpose ) To determine deepener rotor agrotechnical parameters...

Plant-soil relations may explain why low-external input (LEI) diversified cropping systems are more efficient than their conventional counterparts. This work sought to identify links between management practices, soil quality changes, and root responses in a long-term cropping systems experiment in Iowa where grain yields of 3-year and 4-year LEI rotations have matched or exceeded yield achieve...