kukwaniritsa zofunikira pachitetezo cha chilengedwe ndi chitukuko chokhazikika.

Malinga ndi malipoti aposachedwa atolankhani, makampani akuluakulu ogulitsa zakudya ku Europe ndi United States pang'onopang'ono akulimbikitsa kugwiritsa ntchito mapepala opangira mapepala kuti akwaniritse zofunikira zachitetezo cha chilengedwe ndi chitukuko chokhazikika.

M'zaka zaposachedwa, nkhani zoteteza chilengedwe zakhala chimodzi mwazinthu zomwe zimakhudzidwa kwambiri padziko lonse lapansi.Monga makampani omwe amadya zonyamula zambiri, makampani opanga zakudya nawonso akhala chimodzi mwazinthu zofunika kwambiri pakuteteza chilengedwe.Pofuna kuchepetsa kuvulaza kwa kugwiritsa ntchito mapepala apulasitiki otayika, makampani ambiri ogulitsa zakudya ku Ulaya ndi America ayamba kugwiritsa ntchito mokwanira ubwino wa mapepala a mapepala.Ngakhale kuonetsetsa ukhondo wa mankhwala ndi chitetezo, zimachepetsanso kulemedwa kwa chilengedwe ndipo zimakondedwa ndi ogula ambiri.

Akuti ndi kutchuka kwa chidziwitso cha chilengedwe, chizolowezi chogwiritsira ntchito mapepala opangira mapepala chidzakhala chodziwika bwino, ndipo pang'onopang'ono chidzakhala chimodzi mwazinthu zodziwika bwino pamakampani ogulitsa zakudya ku Ulaya ndi ku America.M'tsogolomu, makampani opanga zakudya akuyenera kugwirira ntchito limodzi kuti agwiritse ntchito njira zotetezera zachilengedwe komanso kumanga malo okhazikika achilengedwe.