Ngophuhliso loqoqosho lwehlabathi, ukhuseleko lokusingqongileyo kunye nobuchwepheshe, unyango lomphezulu wocingo luye lwavela kwiindlela ezahlukeneyo zophuhliso.Ngokunyuka kweemfuno zokukhuselwa kokusingqongileyo kumazwe ahlukeneyo, iindlela zonyango ezingenayo iasidi ezifana nokudutyulwa kokudubula kunye nokuxobuka koomatshini kuye kwavela enye emva kwenye.Nangona kunjalo, umgangatho womphezulu wocingo olucutshungulwe ngezi ndlela awukalungi njengoko umphumo unokufumaneka ngokukhetha kwendabuko, kwaye kukho rhoqo iziphene ezahlukeneyo .Ngoko ke, kuye kwaba yimfuno engxamisekileyo yokungaphumeleli kuphela umgangatho womhlaba wokukha i-pickling yendabuko, kodwa kunye nokukhutshwa okuphantsi kunye nokusebenza okuphezulu.Ngokuhambela phambili kwetekhnoloji, izixhobo zokuchola ezizisebenzelayo zokuchola phezulu zabakho.