Abstract Many recent studies have analysed plant species responses to environmental change, but interactive effects of global change drivers and how they are modulated by biotic interactions still poorly understood. In a mesocosm experiment, we studied the nitrogen (N) fertilization drought events on growth these shaped competitive interactions, using segetal community typical lowlands central ...

The article contains a comparative analysis of the taxonomical structure weedy species composition (segetal flora) in eight regions Russian Federation: Leningrad, Novgorod, Vologda, Rostov and Sverdlovsk Provinces, Udmurt Republic, Republic Bashkortostan, Altai Territory. segetal flora comprised weeds cereals, root crops perennial grasses. comparison was made separately for native alien weeds. ...