Crop rotation in organic greenhouse cropping systems

It focuses on crop rotation management. Based on the conditions given in the new legislation, we examine two low-tech crop rotations with four crops, combined with flower strips. The core crop rotation consisting of sugar snaps (nitrogen fixation, early vegetable) and cucumber (main crop) is followed by either common rue or white radish as agricultural service crops (ASC) and terminated by cold resistent leafy vegetables.

Specific emphasis is put on corky root disease and proliferation of Aphanomyces. Apart from agronomic parameters, such as plant performance, growth and development, yield, soil fertility and health, as well as disease attack and product quality are considered. The project is based on results from the 1-year-long organic cultivation of frost resistant leafy vegetables, funded by Ekhaga foundation, and insights and experiences from the European CoreOrganic project “GreenResilient”.det europeiska samarbetsprojektet inom Core Organic "GreenResilient".