Ukukhethwa kwezinto ezingavuthiwe zomanyolo we-organic kanye nomanyolo we-bio-organic kungaba ubulongwe bemfuyo obuhlukahlukene kanye nemfucuza yemvelo.Ifomula yokukhiqiza eyisisekelo iyahlukahluka ngezinhlobo ezahlukene kanye nezinto zokusetshenziswa;izinto zokusetshenziswa eziyisisekelo yilezi: umquba wenkukhu, ubulongwe bedada, ubulongwe behansi, ubulongwe bengulube , Ubulongwe bezinkomo nezimvu, utshani bezitshalo, udaka lwesihlungi semboni kashukela, i-bagasse, insalela yebhitrudi kashukela, okusanhlamvu kwe-distiller, insalela yemithi, izinsalela zesikhunta, ubhontshisi. ikhekhe, ikhekhe lembewu kakotini, ikhekhe le-rapeseed, amalahle otshani, njll.