System for picking out bad arable crops has position determination arrangement that sends position of bad item in sequence to control arrangement connected to picking out arrangement to activate it

摘要

The system has at least one transport and separation arrangement (2), an arrangement for determining apposition, at least one picking out arrangement (3) and a control arrangement. The crops are individually transportable by the transport and separation arrangement in a sequence to the picking out arrangement. The position of a bad item in the sequence is transmitted by the position determination arrangement to the control arrangement, which is connected to the picking out arrangement to activate it. An independent claim is also included for the following: (a) a method of picking out bad arable crops, e.g. potatoes.