Abstract
The article considers the change in the engine power of agricultural tractors and the tendency of the increase in the width of the ploughshare ploughs of domestic and foreign production from 1930 to 2020. The efficiency of arable units is calculated depending on the effective power of the tractor, the speed of movement, resistance and depth of tillage. It was found that during the study period, the power of tractors increased from 20 to 500 kW, the width of the grip of aggregated general-purpose ploughshares from 1.4 to 7.2 m. The efficiency of arable aggregates decreased on average from 0.8 to 0.5.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
