This research is conducted to study the effect of foliar application of FePS on correcting of iron deficient chlorosis of apple and peach trees in comparison with Ck, FeEDTA , FCU and BASF .

• 本文在苹果和桃树上；以CK、FeEDTA、BASF多元微肥和柠檬酸复合铁(FCU)为对比；探讨了叶面喷施麦根酸铁(FePS)对矫正苹果和桃树缺铁黄叶病的效果.