Monga njira yogwiritsira ntchito feteleza ndi mankhwala kudzera m'madzi othirira mwachindunji ku mizu ya mbeu, kupititsa patsogolo njira ya fertigation kunachititsa kuti pakhale chitukuko chachikulu mu ulimi wamakono. Ndi zipangizo zoyenera kuthirira feteleza atha kuthiridwa pamodzi ndi madzi amthirira kotero kulikonse kumene madzi apita fetereza amapita nawo.

Monga njira yogwiritsira ntchito feteleza ndi mankhwala kudzera m'madzi othirira mwachindunji ku mizu ya mbeu, kupititsa patsogolo njira ya fertigation kunachititsa kuti pakhale chitukuko chachikulu mu ulimi wamakono. Ndi zipangizo zoyenera kuthirira feteleza atha kuthiridwa pamodzi ndi madzi amthirira kotero kulikonse kumene madzi apita fetereza amapita nawo.