Ukuze izithombo zikhule ngokwabo, zaziphilile futhi ziqinile, azidingi okuningi. Lona izinga lokushisa elifanelekayo, ilanga nelanga, inhlabathi enhle. Siphakamisa ukuthi uzijwayeze ngolwazi lokulungiselela umhlaba wokuhlwanyela imbewu yezithombo.
Izici zokulungiselela umhlabathi izithombo
Imbewu izokhipha isikhathi bese inikeza amahlumela amaningi, futhi isitshalo ngokwaso siyokhula kahle kuphela uma inhlabathi ihlangabezana nezidingo ezithile. Okokuqala, umhlaba kufanele ube obala futhi ukhanyise, ngamanzi omuhle kanye nomoya wokuphefumula. Ngokuqondene nobuningi bomhlabathi, izitshalo eziningi zifanele umhlaba ngezinga le-pH eliseduze nokungathathi hlangothi. Kodwa-ke, ezinye izinhlobo zezitshalo, ngokuphambene nalokho, zinjengomhlabathi we-alkali noma i-acidic. Ngakho-ke, lapho uhlela ukulungiselela umhlaba wokutshala izithombo, ungabi nobuvila ukuze ujwayele izidingo zalesi siko. Inkinga yokudla kwenhlabathi ayiyona into enhle kakhulu. Abanye abalimi kanye nabalimi beloli bakholelwa ngephutha ukuthi inhlabathi kufanele ibe nanjengoba kunomsoco ukuze unike lesi sitshalo ukudla kokuphela kwesikhathi sokukhula okusebenzayo. Noma kunjalo, ngaphansi kwezimo ezinjalo, imbewu ikhula kabi (noma ingahle ingenyuka nhlobo) ngenxa yokuhlushwa okukhulu kwamanoni. Ngaphezu kwalokho, izithombo zethenda zifana nezinsana ezisanda kuzalwa, okufanele zondliwe njalo futhi zihlukaniswe amabheji. Imbewu yokutshala, njengomthetho, isivele iqukethe isamba sayo yonke into edingekayo ekukhuleni kokuqala. Ngakho-ke, ochwepheshe batusa ukuthi lapho ulungiselela umhlabathi wokutshala imbewu izithombo, ukusebenzisa inhlabathi empofu.
Ungathola kuphi umhlaba onjalo? Ungayithenga esitolo - kuyisiqalo somhlaba wonke sezithombo - noma wenze uzihlanganise nomhlabathi ngokwakho. Hlanganisa umhlaba weqabunga nge-turf ngenani le-3: 1 bese ufaka izingxenye ezimbili zehlabathi elikhulu lomfula.
Ukuqothulwa komhlaba kungenye yezinyathelo eziyinhloko zokulungiselela. Inhlabathi ingathathwa ngamanzi okugeza, achithe ngamanzi abilayo noma atshiswe kuhhavini. Ukulungiswa komhlaba kwezithombo kwi microwave kuyamukeleka. Ngesinye isikhathi, esikhundleni sokutshisa, umhlabathi usuqhwa noma uchithe isisombululo esishisayo se-potassium permanganate. Lokhu kuzosusa izibungu ezinambuzane, izinhlamvu zokhula, njll.