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Automatic Fertigation- Irrigation - Fan -pad -Misting control systems. Fertigation is the application of fertilizer with irrigation water. This article will discuss fertigation using drip irrigation and commercial fertilizers that can be used in certified organic systems. Little research has been done in organic fertigation, so many questions remain about best practices, benefits, and drawbacks.

Fertigation is a method of fertilizer application in which fertilizer is incorporated within the irrigation water by the drip system. In this system fertilizer solution is distributed evenly in irrigation. The availability of nutrients is very high therefore the efficiency is more. In this method liquid fertilizer as well as water soluble fertilizers are used. By this method, fertilizer use efficiency is increased from 80 to 90 per cent.