Muva nje, intengo ye-nitrogen yasekhaya, i-phosphorus kanye ne-potassium yezinto zokusetshenziswa ikhuphuka, nakuba imakethe ye-urea iye yashintsha kancane ngentengo ephakathi, kodwa iqhutshwa ilebula yokunyathelisa yamazwe ngamazwe, lo mkhuba usuphinde waqala. Ngokuphathelene nomanyolo we-potash, i-potassium chloride iphinde ibuye ...
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