Micronutrients in Soil

Zinc ion is categorized under cation micronutrient

• True

• False

Chelation increase micronutrient solubility and availability

• True

• False

Complexation of micronutrient with organic matter increase its solubility and availability

• True

• False

Micronutrient adsorption on clay reduces its concentration in the soil solution

• True

• False

At low pH, Fe, Cu and Zn ions present in large amount

• True

• False

Best method to apply micronutrient to plant is

• Soil application

• Foliar spraying