Faba bean fusarium wilt (Fusarium oxysporum) control and its mechanism in different wheat varieties and faba bean intercropping system. Relationship between rhizosphere microbial community functional diversity and faba bean fusarium wilt occurrence in wheat and faba bean intercropping system Allelopathic effects and components analysis of root exudates of faba bean cultivars with different degrees of resistance to Fusarium oxysporum Effects of cultivars and intercropping on the rhizosphere microenvironment for alleviating the impact of continuous cropping of faba bean Effects of different wheat cultivars intercropped with faba bean on faba bean Fusarium wilt,  root exudates and rhizosphere microbial community functional diversity