Improvements to ploughs, arrangements and implements therefor and methods of cultivation using same

摘要

A tool arrangement for use in an agricultural plough employs a rotatable share (2) with a cutting rim (43) designed to penetrate soil to a shallow depth in order to skim trash as the arrangement is moved over the soil surface (S). A soil share (4) is positioned behind the skimming share (2) and is set at different angle to penetrate the soil at one side of the path of the skimming share (2) and to displace soil to bury the trash.