Awon ohun ogbin ti won fi n sowo ni taba ope, ako, eree owu, obi abata ati igba ti won fi n se iyere fun iru ti won fi n se obe.J.A.. 
Àwọn tó wà ní ipò yọnni (Grade a) ló tóbi jù nígbà tí àwọn tó wà ní ipin kẹta (Grade C) ló kéré jù.. 