1. Thuthukisa isivuno sezitshalo: Umanyolo oyinhlanganisela uqukethe izakhi zamaminerali noma ezinye izakhamzimba ezidingwa izitshalo eziningi, ezingahlangabezana nezidingo zokudla okunomsoco kwezitshalo, ngaleyo ndlela wenze ngcono isivuno kanye nekhwalithi yezitshalo.
2. Thuthukisa indawo ezungezile yomhlabathi: Izithako kumanyolo oyinhlanganisela zingathuthukisa izakhiwo zenhlabathi namakhemikhali, zinciphise ukugcwala kwe-asidi enhlabathini, futhi zidale izimo ezikahle zokukhula kwezitshalo. .
3. Nciphisa izikhathi zokuvundisa: zicutshungulwa ngendlela yamakhemikhali nendlela engokoqobo, umanyolo oyinhlanganisela unganciphisa I-Times of fertilization futhi wonge izindleko zokupakisha nezokuthutha.