Objective: To explore the effects of micro-elements fertilizers on the quality and yields of Artemisia annua.
Method: Field experiments were conducted according to the method of random blocks design. After the harvest the yield was calculated and the content of artemisinin was determined.
Result: By applying 0.1%-0.5% Mn and 0.1%-0.5% Zn the dried leaf output and artemisinin content were increased.
Conclusion: The suitable ranges of Mn and Zn can increased the yield and artemisinin content of A. annua.