profi is the magazine for professional agricultural technology with a monthly tractor test and many practical tests and driving reports for new agricultural machines. In addition, there are regular system comparisons for various jobs in agriculture, such as direct liquid manure incorporation or stubble cultivation. Repair and maintenance instructions, reports on used machines with detailed checklists and articles on the tuning of agricultural machinery complete the spectrum of the magazine. The operational management, the electronic equipment of machines and the finishing technology are also discussed in profi. With contributions from tractor pulling to young and oldtimers to agricultural engineering models, the fascinating aspects of agricultural engineering are not neglected either. The section “profi then” looks back on exciting content from the past.It goes without saying that all tests and driving reports are written by experienced editors from agricultural practice. In order to get the best possible overview of the test machines, they are used and measured in the tough everyday life on the farms and fields under practical conditions. profi is the only independent agricultural engineering journal that has been testing expensive agricultural engineering capital goods for over 30 years and evaluating them together with various test institutes. The results are clearly presented for you, the reader, and published monthly.In the ePaper app you will find all the contents of the printed profi edition one to one - practically as a flip catalog. Read the current profi or older issues conveniently anywhere with your smartphone or tablet. You can find additional content such as videos, picture galleries or panorama pictures in the online articles at www.profi.de.Price single edition: € 10.993-month subscription (3 issues): € 29.99Additional purchase information:• After the purchase has been confirmed, the payment will be debited from the iTunes account.• The subscription is automatically renewed and is valid until you cancel it (at least 24 hours before the subscription expires).• The iTunes account will be charged for renewal within 24 hours before the subscription expires.• Subscriptions can be controlled by the user, after the purchase the automatic renewal can be deactivated in the settings.• An existing subscription cannot be canceled during the term.Information on the data protection regulations and our terms and conditions can be found at https://www.profi.de/datenschutz-11588655.html andhttps://www.profi.de/allgemeine-geschaeftsbedingungen-agb-11574224.html