N'izu gara aga, anyị zigara eriri mmepụta fatịlaịza diski na Philippines.Ngwa ngwa nke onye ahịa bụ urea, monoammonium phosphate, phosphate na potassium chloride.Onye ahịa gwara anyị ka anyị nwalee igwe maka onye ahịa, ma chọpụta ma anyị ga-azụta ngwaahịa ụlọ ọrụ anyị acc...
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