How to apply Humic acid to soil and plants

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How to apply Humic acid in soil and for plants

There are different methods of application of humic acid for different crops.

Priming seeds:

Seeds of crops can be primed at different concentration for different time.

Soil application:

Humic acid can be applied at the rate of 1, 2 and 3 kg h^-1

Foliar spray:

Humic acid can be applied as foliar spray , solution of (0.01 %, 0.05 % and 0.1 %).

Foliar spray can be applied at different stages of different crops.