Imiphumela Yomanyolo Wamakhemikhali Ezitshalweni Zelayisi
Imiphumela Yomanyolo Wamakhemikhali Ezitshalweni Zelayisi Ilayisi lingenye yezitshalo ezibaluleke kakhulu emhlabeni jikelele, londla abantu abangaphezu kwengxenye yomhlaba. Ukuze kuhlangatshezwane nesidingo esikhulayo serayisi, imikhuba yezolimo isishintshile, kanti umanyolo wamakhemikhali uba yingxenye ebalulekile ekulimeni kwelayisi kwanamuhla. Lawa manyolo, afaka phakathi i-nitrogen, i-phosphorus, ne-potassium … Funda kabanzi