SebopehoSaense ea

Mefuta ea mobu

Mofuta ke unit trust e khōlō ea tlhophiso mobu. Ka ntle ke ho latela profil fatše. V. V. Dokuchaev ka 1886, pele classified mefuta.

Mobu hore ba ipotsa ka tsela ea libakeng tse lengoa ha pele tse sa lokang bakeng sa ntshetsopele ya temo, ke sehlopha se khethehileng.

Mefuta e meng ha theha lihlopha (libaka) ba fumana libakeng tse itseng ka hare ho libaka sa. Sena ke haholo-holo ka lebaka la peculiarities ea mafika, moisturizing liphallelo.

The mefuta e atileng ka ho fetisisa ya mobu li nkoa ho zoned. Ba (hammoho le ba lema 'me likarolo tse ling tsa naha) eaba ba etsa tšimo tlhaho.

mefuta ea mobu

  1. Marsh naha. mobu tsena di thehoa ka nako e telele kapa ho tlōla tekano mongobo kamehla (waterlogging). Ka tloaelo ho, ba ile ba etsoa libakeng tse morung oa tlelaemete mocheso.
  2. Brown moru. Tsena mefuta e sa mobu ba haholo-holo fumanoa merung phaene le deciduous libakeng tse nang le tlelaemete tekano mofuthu mongobo.
  3. Brown semidesert, ea lehoatata steppe. Tsena mefuta e sa mobu di thehoa sebakeng se nang le e le boemo ba leholimo e omileng ka libaka tse futhumetseng, lehoatateng-steppe dimela mefuta.
  4. Mountain. Li emela sehlopha hore e thehoa ka sebakeng thabeng. Hoo e ka bang mefuta eohle mobu kenyelelitsoe sehlopha sena ba tšoauoa ka marine, matla a tlaase le ho ba teng oa liminerale mathomo.
  5. Brown. Tloaelehile seka-mahoatateng le masabasabeng ea libaka le mocheso.
  6. mobu Meadow di thehoa tlas'a mefuta e Prairie dimela libakeng tsa mongobo kapa holim 'libakeng tse phahameng o ile a pepesa ho pepesehela e tsoelang pele ea tlase ho lefatshe.
  7. Letsoai. Tloaelehile libakeng tse ommeng ka ho etsa mahloriso (a maholo ho feta 0,25%) ea letsoai matsoai, hang-hang qhibilihang ka har'a ka metsi - magnesium, khalsiamo carbonates, sodium, sulfates, chloride.
  8. mobu Podzolic thehoa merung e tsoakiloeng le moru, ka mocheso kontinenteng le kontinenteng boemo ba leholimo. Ba tobana le mongobo ka tsela e feteletseng 'me ba lula ba hlatsoa metsi dutlang.
  9. mobu o moputsoa li tloaelehile mahoatateng le seka-mahoatateng ka libaka tropike.
  10. mobu Fusion di thehoa tropike, e chesang e mongobo, libaka equator. Ka profil lona ba fused fellang hore swells metsi 'me o fumana le ductility phahameng, o hlola ka ho tiileng le le letšo-letšo foromo e omme.
  11. Tundra. Etsa motsoako oa mobu ka Leboea ea Lefatše, tundra lona. sehlopha sena se akarelletsa tundra humus-carbonate, sod, 'me tse ling tse podzolic mobu.
  12. Black mobu. mobu tsena ke lintho tse tloaelehileng ka steppe le steppe moru libaka tsa libaka le mocheso.

E pontshi bohlokoa bakeng sa tlhophiso mobu ke sebopeho lona.

Khanya - lehlabathe - mobu akarelletsa kgolo palo tsa lehlabathe, karolo e nyenyane ea humus, e nyenyane ea likaroloana letsopa. Mobu godimo segokanyipalo ba classified e le e boima - mobu letsopa. Ha ba felloa nakong e lokisa, ka lehlakoreng le leng, etsa clumps kgolo, e leng se etsang hore ho be thata haholo ho chekoa.

Stony mobu etsahala ka matsoapong a lithaba kapa maralla le tsoalo fapaneng. Boholo ba bona ba nka e le karolo ea likhechana rock.

Motheong oa mobu peat di na le dipegelo taba hangata manyolo. Ba ruileng naetrojene le tlaase ka potassium le palo e fokolang haholo ea phosphorus. Leha ho le joalo, ho na le torfovivianitovye mobu, eo ho eona, ka fapana le hoo, ho na le ke e phahameng mahloriso ea phosphorus.

mobu lehlabathe ba filoe tse ngata tsa thepa tsa lehlabathe le karo-karolelano e leka-lekaneng ea likarolo, ba ile ba ho matleng a mefuta e sa lipakeng. mobu tsena li nkoa auspicious ka litsela tsohle bakeng sa temo ea limela.

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