Shiraz University Iran Agricultural Research 1013-9885 05 2 1977 09 23 Yield and nitrogen uptake of soybeans and safflower plants grown on alkaline soil as affected by iron chelate, CCC and nitrogen Yield and nitrogen uptake of soybeans and safflower plants grown on alkaline soil as affected by iron chelate, CCC and nitrogen 145 149 4629 10.22099/iar.1977.4629 EN S. Farrahi Journal Article 2017 12 30 https://iar.shirazu.ac.ir/article_4629_c8e98467f62bb1e0ac01a337019f1de3.pdf