Zinc Liquid 

Product character: Black brown liquid, pH:4-7, specific gravity:1.32-1.37

Main ingredient: Zinc≥130g/L，N≥50g/L

Efficacy: Correct zinc deficiency，prevent from stunting of leaves and shoots，promote chlorophyll and proteins synthesis.

Method of application:

Foliar spraying: to apply 1-2 times from the beginning of deficiency with the dose by 0.5-1.5 L/ha.