Isitsha sokuphakela izinkukhu sepulasitiki esiboshwe siyisisetshenziswa esikahle nesiguquguqukayo esiklanyelwe ukuhlinzeka ngesixazululo esinokwethenjelwa sokuphakela izinkukhu. Isitsha sokuphakelayo senziwe ngepulasitiki eqinile, yekhwalithi ephezulu ukuze imelane nobunzima bokusetshenziswa kwangaphandle futhi inikeze ukusebenza okuhlala isikhathi eside. Isitsha sinokwakhiwa okuqinile futhi siza nezingwegwe ezisivumela ukuthi sixhunywe kalula ezindaweni ezihlukahlukene ngaphakathi kwehhoko noma ngaphandle, njengezintambo zocingo, uthango, noma izigxobo zokhuni. Lo mklamo omusha usiza ekugcineni isitsha sokuphakelayo sisendaweni ephephile, ukuvikela ukuchitheka kanye nokunciphisa imfucuza lapho izinkukhu zipena. Izingwegwe ezisebenzayo nazo zivumela isitsha ukuthi sibekwe endaweni ephakeme elungisekayo ukuze ivumelane nezidingo zezinkukhu ezinobukhulu obuhlukahlukene neminyaka yobudala. Lokhu kuvumelana nezimo kuthuthukisa ukufinyelela okunethezeka kokuphakela izinyoni futhi kunomthelela ohlelweni lokudla oluhlelekile futhi olusebenza kahle. Isitsha esibanzi sinikeza indawo eyanele yokudla kwezinkukhu, okusanhlamvu noma ama-pellets ukuhlangabezana nezidingo zokudla zemihlambi emincane yezinkukhu. Indawo yayo yepulasitiki ebushelelezi, okulula ukuyihlanzeka iqinisekisa ukunakekelwa okungenakukhathazeka, kuyilapho impahla eqinile imelana nokupeqululwa nokuklwejwa izinkukhu.
Ngaphezu kwalokho, imibala ekhanyayo, ekhangayo yezitsha zokudla ayifaki nje ukuzwa okujabulisayo endlini yezinkukhu, kodwa futhi iqinisekisa ukubonakala, ukusiza ukuhlonza ngokushesha izinkukhu kanye nesiteshi sokudla sabagcini bazo. Sekukonke, izitsha zokuphakela izinkukhu zepulasitiki eziboshwe zihlinzeka ngesixazululo esisebenzayo nesisebenziseka kalula sokuhlinzeka ngokudla ezinkukhuni. Ukwakhiwa kwayo okuhlala isikhathi eside, okunamathiselwe okuvikelekile kanye nomklamo oguquguqukayo kuyenza ibe into okufanele ibe nayo kunoma yimuphi umnikazi wezinkukhu ofuna isixazululo esikahle, esisebenzayo sokuphakela izinyoni zabo.
