Answer: Fertigation is the application of fertilizers, soil amendments, or other water soluble products through an irrigation system. It is used to ensure that the right combination of water and nutrients is available at the root zone, satisfying the plants total and temporal requirement of these two inputs. Fertigation saves fertilizer as it permits applying fertilizer in small quantities at a time matching with the plants nutrient need. Besides, it is considered eco-friendly as it avoids leaching of fertilizers.
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