Uhlalutyo Soil - uhlolo olubanzi zomhlaba

Soil - enye iziqalelo onokuphila, ukubonelela Ukubolekisa kweekhemikhali kwi ecosystem ezingqongileyo. Oku kusebenza kuzo zombini zemveli kunye ezisuka kwi iikhemikhali kungena kuwo amanzi amdaka, ukukhutshwa zamashishini mveliso, kweendlela kunye nothutho ngomoya, kwakunye nezichumiso.

Ngenxa nobuchwepheshe yabantu, umhlaba uba indawo ukugcina isixa esikhulu kwezinto eziyingozi. Ekubeni, ngokungafaniyo bume yendalo akukho ukuhamba, kungcono kakhulu zithandwa kungcoliseko ngakumbi. Ukongeza, ukufumana umhlaba, uninzi iikhompawundi ngenxa utshintshwano ekuzakuqalwa kunye yamachiza bade yityhefu ngaphezu yokuqala.

Ingozi kukuba umhlaba ingaba ngumthombo wongcoliseko lomoya, amanzi, ukutya kunye nezinye izinto ongqonge umhlaba onokuphila radioactive kunye nezinto umhlaza. Kubalulekile ke ngoko ukuba esweni rhoqo iqokobhe komhlaba, yaye ngokukodwa uhlalutyo lomhlaba, nto leyo iseti iimvavanyo zaselebhu ukugqiba physico-amachiza, amachiza, iimpawu mechanical, bemvelo kunye agrochemical.

Eyona eziphambili ze uhlalutyo lomhlaba: ekuzakuqalwa, imichiza, mineralogical, mechanical (ubukhulu yamasuntswana). njongo yabo iphambili ukufumana phandle ubuninzi kunye nohlobo ukungcola, kodwa ukuqinisekisa umthombo wabo. Noko ke, maxa, uhlalutyo lomhlaba yenzelwa ukubona ubukho lweentshulube ezibangela izifo kulo. Olu hlahlelo kuthiwa bacteriological kunye nomsebenzi yayo ephambili ekufumanekeni iintsholongwane ezahlukeneyo zabantu kunye nezilwanyana.

A epheleleyo ngakumbi uvavanyo sanitary-bacteriological lwenziwa ukuba abalinganiswa enzulu eneenkcukacha nokufaneleka komhlaba ukulungiselela ukubekwa kwezindlu, amaziko ononophelo umntwana, iindawo zolonwabo, amaziko unikezelo lwamanzi, kuba izifundo epidemiological, ukumisela ubume impilo umhlaba.

Enye iintlobo ezininzi ezisisiseko uphando yeyona uhlalutyo lwekhemikhali komhlaba, apho kunokwenzeka ukuchonga kulo isiqulatho zesinyithi, kuquka enzima (C, MG, Fe, Co, Cr, Zn, njalo-njalo), iikhemikhali (carbonates, sulfates, kloride). Kubaluleke kakhulu xa uthathela ingqalelo okusingqongileyo ngayo.

Ukuze kumiselwe umgangatho wenzala yelizwe ligcinwe uhlalutyo lomhlaba agrochemical. It ikuvumela ukuba ukuvavanya ukuba izityalo zinikwe kunye neebhetri, kukho imfuneko izichumisi, ekuqhubeni iikhemikhali wokusindisa kunye neminye imisebenzi. La manani ukunceda ukucacisa isakhono ongaphezulu.

Uhlalutyo elipheleleyo umhlaba kubandakanya uphando oluninzi. Ukuhlola iziphumo umhlaba ethile ezifunyenwe xa kuthelekiswa nezibonisi umgangatho ngokupheleleyo izinto umxholo ukuba olu hlobo lomhlaba wayezimisele ngokomfuniselo kwaye zaqinisekiswa neemeko zokusebenza. Uhlalutyo lomhlaba iphela kunikezelo kwizigqibo malunga imeko yayo nezona kunye neengcebiso ukuba ukusetyenziswa nokuphuculwa.