Journal Article 3 collaboration gradient Research Support, Non-U.S. Gov't 2 Soil 2 conservation gradient 2 N762921K75 1 Nitrogen 1 plus ... Research Support, U.S. Gov't, Non-P.H.S. 1 Review 1 arbuscular mycorrhiza 1 economic gradient 1 functional plant strategies 1 pathogenic fungi 1 plant size 1 plant-fungi interactions 1 rhizosphere 1 root economics 1 root economics space 1 root exudate 1 root functional trait 1 root traits 1 saprotrophic fungi 1 trade-off 1 trade-offs 1 trait economics 1 moins ...