Keywords = Land Equivalent Ratio (LER)
Pure stand and intercropping of lucerne and Agropyron cristatum under dryland farming across five environments of Iran

Volume 8, Issue 1, March and April 2023, Pages 47-56

Ali Ashraf Jafari; Mohammad Bakhtiari; Nori Fathali; Hemat ali AnsarI; Karim khademi; Ali Akbar Ameri