@Article{, title = {Effect of desulfurization gypsum combined with organic materials on soil improvement and sunflower growth in hetao irrigation area}, author = {GAO Hui-min,WANG Xiang-ping,QU Zhong-yi,YANG Jing-song,Yao Rong-jiang}, journal = {Journal of Irrigation and Drainage}, volume = {}, number = {}, pages = {}, numpages = {}, year = {}, month = {}, doi = {}, publisher = {} }