Anyị na-enye ụdị nhazi mkpụrụ osisi mkpanaka maka nhicha na ọgwụgwọ kemịkalụ nke mkpụrụ maka multipurpose dị ka ihe onye ahịa ọ bụla chọrọ.
A na-eji osisi na-ahazi mkpụrụ osisi mkpanaka maka ihicha, grading na ọgwụgwọ mkpụrụ, ọka, ọka, na ngwaahịa granule ndị ọzọ.Enwere ike ịkwado ya iji kwado ọrụ na ebumnuche pụrụ iche.