Uma kukhulunywa ngomanyolo, i-nitrogen, i-phosphorus ne-potassium (NPK) igama elivela kakhulu.I-NPK imele i-nitrogen, i-phosphorus, ne-potassium, okuyizakhi ezibalulekile ekukhuleni kwezitshalo.Lezi zakhi zibalulekile ekukhuleni kwezitshalo ezinempilo futhi ezikhiqizayo.Nokho, kukhona...
Funda kabanzi