Analysis of Machines Used in Digging and Cleaning Canals

Further improvement of the land reclamation condition is of great importance, as a result of which the yield from the land will increase. In cotton fields with a layer of haydov (0…..30 cm), moisture and hardness are 11…19% and 2…3 MPa, under the haydov layer (30….50 cm) – 8…18% and 3….6 MPa. During the pre-sowing cultivation period, soil moisture and hardness do not differ significantly depending on the type and area of the soil. Only saline fields differ somewhat from washed fields.