Table of Contents Author Guidelines Submit a Manuscript
Research Article

Intercropping of gramineous pasture ryegrass (Lolium perenne L.) and leguminous forage alfalfa (Medicago sativa L.) increases the resistance of plants to heavy metals

Received 5 January 2018; Revised 29 March 2018; Accepted 15 April 2018

Academic Editor: Xiao-San Luo