Zeziphi iintlobo ezahlukeneyo zomhlaba

Ukuba ucela umfama, zinamathele kwimigqalisela organic yezolimo, ziziphi iintlobo ezahlukeneyo zomhlaba, kuya ngokungathandabuzekiyo ukuphendula lo mbuzo ulwazi lo mbandela. Qondani, okanye ubuncinane ukuqonda kakuhle umahluko emhlabeni - sisiseko izivuno zalo ezilungileyo, olufanelekileyo (funda - sisilumko) Indlela ukwandisa wenzala ekugqibeleni impilo nentlalo-ntle yentsapho yonke. Kakade ke, kunye ubuchwepheshe bale mihla ingqiqo lwezolimo of "iintlobo zomhlaba" kwi eludinini inxenye isabalulekile: indlela industrial zezityalo ezikhulayo isekelwe izichumisi, mziba ukukhula kunye nezinye inkxaso 'chemistry ".

Kakhulu ulwazi olunomdla: nangona ukubaluleka zehlabathi umntu, ukuza kuthi ga ngoku akukho umgangatho yomhlaba eyodwa, ngoko ngalinye iintlobo zomhlaba lizwe ukutolika ngendlela yabo. Kakade ke, ukuzama ukwenza imilinganiselo zaye - i "Ukuhlelwa FAO 'kunye entsha" database abstract kwezibonelelo zomhlaba ", kodwa yonke into isekho. Ngokomzekelo, singakwazi khumbula inkqubo SI: ngathi ihlabathi, i-jikelele, kodwa kumazwe amaninzi zisasebenzisa miles, iinyawo, etc. ukufunda iintlobo zomhlaba Russia, kunokwenzeka ukuba ayamkele into yokuba kude abaninzi ngoku ukusetyenziswa uhlobo lixesha eSoviet Union, nkqu ngo-1977. nonyaka wopapasho. Bambalwa abantu abaziyo ukuba sisekelwe phezu imisebenzi Dokuchaev Soil Science Institute 1967. Konke oku nangona ekukhanyeni ka 2004 yapapasha inguqulelo ehlaziyiweyo ngokupheleleyo "yokuhlela entsha".

Ekulinganisweni iintlobo imihlaba, kuyimfuneko ukuba ukuqonda umahluko phakathi elithi 'uhlobo' yaye "type". Ngenxa yoko, uhlobo lomhlaba libe linye Ukuhlelwa ebonisa ngamandla umahluko nobushushu iinkqubo zomhlaba ingqalelo indawo, nto leyo isiseko uhlobo jikelele kakhulu units, uhlobo olunganeno. Le yokugqibela, nayo, libe linye gabalala yokuhlelwa, nto leyo ebonisa isixa iipropati, ngokusekelwe awohluke kweenkqubo ukusekwa lomhlaba kunye neendlela. Kuthatha kwakhona ingqalelo lawo yemfuza.

Ngoko ke, kukho ezi ndidi zilandelayo zomhlaba:

- Peatlands. echumayo. Lweempawu ezizodwa ziquka ithuba kwinqanaba ukunqamka kunye zokuxinana kwamanzi ngokuthe ngcembe. Inkangala Moors, njengoko umthetho, ukunika indlela acid, ngoko kuyimfuneko ukuze bakuthathele ingqalelo kwaye sifune ukubuyisela ulungelelwano phakathi acid kunye obrak. Ngokomzekelo, xa kwiindawo ezincinane kunokwenzeka ukufaka ikalika okanye uthuthu.

- Solontsy. Igama ngokwayo icebisa ukuba ezi imihlaba zizityebi etyuwa (ukutya okufanayo, NaCl). Xa ikhephu linyibilike ukugcina ukufuma ixesha elide, kwaye emva kokuba yaphuse kuba ngamandla kakhulu. Akukho amalungiselelo kunzima ukufumana isivuno. Ngokuqhelekileyo ngomnyaka wokuqala yokwenza gypsum okanye ikalika, kwaye eyesibini - isichumiso (umgquba).

- Sand. Ngenxa isiqulatho eliphezulu kwentlabathi onjalo umhlaba igcina ima ukufuma ungakuvumeli ukuba ukuyilwa wamatye maleko. Wamatye wongezelela (kwilitha-10 emele square metre nganye) kwaye maxa wambi - amasuntswana ngodongwe esibophelelayo.

- Clay. It oqokelela ukufuma, ukunqanda ukukhula okuqhelekileyo kwezityalo. Ngokuqhelekileyo oku muncu. Ukunciphisa lexinene ngokudibanisa wamatye, Turf acid 'kucinywa "ikalika. Xa ekwindla imba iibhedi ishiye inqwaba.

The main Iintlobo zomhlaba zithiwe thaca luluhlu olude kakhulu. Oku kuquka umhlaba omnyama, umhlaba ehlathini, engcotyeni, enkangala, isanti, omdaka, izimvi, njl Kukho indlela elula intsomi yokumisela uhlobo :. Isidingo ukuba athathe kangangesandla umhlaba omanzi (kungabikho ukungcola, akukho kuchithwa of ukoma), zikhuni incwadi esongwayo, kwaye uzame ukudibanisa usiko "kwi yokuthengisa amaqebengwana." I roll up, kodwa iwela ngaphandle - imihlaba enesanti. Akukho ekuweleni - kugcwele kwentlabathi. Ivale "bagel" - oko kuthetha obambe. Zonke liqengqiwe ngokugqibeleleyo kwaye enxulumene - emhlabeni wodongwe. Kwakhona Ndicela ukuba kukhe kuqwalaselwe ukuba esi amava kufuneka wenziwe kwisiqulatho sokufuma elilelona.