mobu PODZOLIC e susumetsoa thulaganyou e podsolic. kgahlamelo ya maqhubu a lona lebetsoeng le e bontša ka morung phaene.

Ho mona e na le maemo a tsohle tse hlokahalang bakeng sa temana lona: metsi flush mokgwa wa, karabelong - tsitsitseng-asiti, e senyang manyolo acid.

Matlakala emeloang haholo-holo le litlheferetsi, tannins le lignin, itsoara joang ka tsa lona - asiti, empa oxide e khalsiamo le e na le lekaneng. Ho bole haholo-holo li-fungus, 'me e khothalletsa ho thehoe acid senyang fulvic. Ho phaella moo, e le dikarolo e ka holimo ea mobu o ile a pepesa ho hlatsoa matla tsoa metsoako qhibilihang ka har'a le ho timetsoa bo tebileng ba liminerale mobu. Nakong dithulaganyo tsena qhala lihlahisoa tsa timetsoa, 'me hammoho le asiti le metsi a lea ka la boleloa tlase.

Ka lebaka leo - e emela ntle podzolic kapa eluvial fellang, ao ho 'ona ho e tlase matla elements tsa dimela, oxides sesqui ya aluminium le tšepe, likaroloana silt, empa a mangata bonaletsang quartz (SiO2) le amorphous silica (SiO2 • H2 O) ho e fellang ena le itseng ea kolotang leseli la eona ea bohlooho mmala, tšoanang 'mala oa molora.

Tse ling tsa lintho tse ileng tsa hlatsuoa fellang podsolic le matlakala, ba tsitsitseng mona ka tlase lera eluvial le theha e fellang washout - illuvial lera. Ho na le e ngata ea letsopa le likaroloana colloidal tsa oxides tšepe le aluminium, metsoako phosphorus le ba bang ba humus. 'Mala oa mahlo a fellang ena hangata bo bofubelu-sootho.

A palo e itseng ea lintho tse e ba hlatsuoa ka fihlang ho ka holimo ea metsi subsoil e lahlehileng le profil mobu. Ho joalo, ha e le hantle ea ho podzolic bontša ka boeona e ka timetso ea liminerale tlhōrōng ea mobu tlas'a tšusumetso ea e itsoara joang ka acid e le kabobotjha morago ga moo e sa lihlahisoa tsa timetso ea bona ka profil lohle. E boetse e lumela hore mokhoa ona ka 'na la hlaha hammoho le lessivage (tlosoe le dikarolo e ka holimo mobu oa likaroloana letsopa ntle ho timetsa sebopeho bona).

Podzolic profil mobu na le sebopeho se latelang: A 2 O + A + B + C

A O - ya matlakala, e botenya ba 3 - 5 disentimetara, eo e na le litlhaka kahare karolo e 'ngoe bole le undecomposed boriba, boriba, linale, likotoana tsa makhapetla le tse ling.

A 2 - ke eluvial kapa podzolic lera ne whitish kapa tse tšoeu-o moputsoa, ho ba le boitjarong stratified-platy sebopeho kapa ka ho feletseng structureless, botenya ba fete kotara ea mitha e.

B - ke illuvial khubelu-sootho kapa sootho lera le letšo-letšo, ho ba le prismatic kapa blocky sebopeho, e botenya ba mithara se le seng, e ka aroloa subhorizons - B 1, B 2, 'me joalo-joalo.

C - ke motsoali lefika e emeloang haholo-holo carbonate ntle letsopa kapa loam. Ho ea moeling oa matlakala le podsolic fellang ka abelwang karolo ya lera A 0 A 1, e botenya ba 2 - 3 cm,, e bopilweng ka hantle tlase ya matlakala bole kapa 'mala dintho humus ka holimo lera matsoai profil A 1 A 2.

mobu Podzolic ka thepa e sa thabiseng bakeng sa ho hōla lijalo ho eona. The humus fellang ho na le hoo e batlang e ha ho itsoara joang ka - ka matla asiti (ph = 4.0-4.5), absorption le matla a - ho tloha mg, • shishe dikgerama 3 ho 15/100 tsa mobu, e leng tse nyenyane haholo. Ho phaella moo, podzolic hanyane batho ba phelelang ho le bokatlase - ho tloha 30 ho ea ho 40%.

Limatlafatsi tse kang phosphorus, potassium, naetrojene le ba bang ke e boetse e monyenyane. Podsolic mobu structureless, sesa ka mor'a foromo pula bohobe ka ho lekaneng le letšo-letšo mora omisa. All ena e na le phello e mpe ho limela.

Bakeng sa sa ho lema naha joalo, ba lokela ho limed, etsa melao-motheo ea se hodimo sa menontsha bobeli manyolo le diminerale. Lema mobu podzolic hloka ka botebo ba emetse disentimitara 24 le netefatsa kalafo bona ho ea ka melao.