Umquba wezinkukhu ungumanyolo wekhwalithi ephezulu, oqukethe inani elikhulu lezinto eziphilayo, i-nitrogen, i-phosphorus, i-potassium, nezinhlobonhlobo zezakhi zokulandelela, ezishibhile futhi ezingabizi kakhulu, ezingasebenzisa umhlabathi ngempumelelo, zithuthukise ukungena kwenhlabathi, futhi. njengoba kuthuthukisa inkinga yomhlabathi ...
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