Umthethosivivinywa wokucacisa imiqondo "yezibulala-zinambuzane" kanye "namakhemikhali ezolimo" wamukelwa ekufundweni kokuqala.
Ngokuvumelana nedokhumenti, izithasiselo zokudla ezihloselwe ukuphakela izilwane azifakiwe encazelweni ye-“agrochemicals”.
Ukubhaliswa kombuso okuphoqelekile njengamakhemikhali ezolimo ezigaba ezithile kanye nezinhlobo zezinto zemvelo ezingezona imikhiqizo yokukhiqizwa kwamakhemikhali futhi ezisetshenziswa kwezolimo ngenjongo yokulondoloza, ukulawula kanye nokwandisa ukuvunda komhlabathi akufakiwe.
Lokhu kufaka phakathi i-peat, imfucumfucu yokukhiqiza ushukela (i-defecation), imikhiqizo yemfucuza yezilwane (udoti, umquba), i-sediments ephansi yamadamu, udaka lwendle, okuyizinto zokusetshenziswa zokukhiqiza umanyolo we-organic kanye ne-organomineral, kanye nomanyolo wamaminerali oxubile ohlanganisa okubhalisiwe. umanyolo wamaminerali abaphumelele ukubhaliswa kombuso ngendlela enqunyiwe.
Ngenxa yalokho, ngeke kube nesidingo sokubhalisa umanyolo wamaminerali axubile.
Ngesikhathi esifanayo, kwahlongozwa ukunciphisa isikhathi sokuhlolwa kwemiphumela yokuhlolwa kokubhaliswa kwezibulala-zinambuzane nama-agrochemicals kusukela ezinyangeni eziyisithupha kuya kwezintathu, kanye nokwandisa isikhathi sokubhaliswa kombuso.