... immunity capacity 2. Types of formula: (1) NPK: 8-4-8 with seaweed: 10% + organic matter: 20% + Ca ... organic matter: 20% + Ca, Mg, Zn, Fe, etc. (4) NPK: 8-8-8 with seaweed: 10% + organic matter: 20 ... matter: 40% + Ca, Mg, Zn, Fe, etc. (11) NPK: 4-4-4 with seaweed: 10% + organic matter: 40% + Ca, Mg, Zn, ... : Dosage 600-900 kg/ha, (3) As top dressing: Dosage 300-450 kg/ha 4. Validity: Two years when ...