@article{paperid:1049586, author = {Reza Deihimfard and Koocheki, Alireza and Nassiri Mahallati, Mehdi}, title = {Yield gap analysis in major wheat growing areas of Khorasanprovince, Iran, through crop modelling}, journal = {Field Crop Research}, year = {2015}, volume = {184}, number = {1}, month = {August}, issn = {0378-4290}, pages = {28--38}, numpages = {10}, keywords = {APSIM Cultivar Water limitation Nitrogen limitation}, }