@article{paperid:1029432, author = {Tehranifar, Ali and Ameri, Atefe}, title = {Effect of Humic Acid on Nutrient Uptake and Physiological Characteristic Fragaria ananassa var: Camarosa}, journal = {Journal of Biological and Environmental Sciences}, year = {2012}, volume = {6}, number = {16}, month = {April}, issn = {1307-9530}, pages = {77--79}, numpages = {2}, keywords = {Humic acid; foliar application; strawberry; nutrient uptake; fertigation.}, }