A na-akpụ ala Podzolic n'ọhịa coniferous. Umu anumanu nke oke ohia na akwukwo nri na etinye aka na mbido udiri ala a. Typedị ala a kwesịrị ekwesị maka uto nke conifers, osisi, ahịhịa herbaceous, mosses na lichens.
Ọnọdụ maka e guzobere podzol
A na-etolite ụdị ala Podzolic n'okpuru ọnọdụ ndị a:
- obere ikuku ikuku;
- akwarium na-ekpochapu;
- obere nitrogen dị na ahịhịa dara n'ala;
- ngwa ngwa nke microorganisms;
- acid na-eme ero ero;
- a na-enwe ala oyi na-atụ;
- epupụta dara ada na-akpata oyi akwa;
- leaching nke asịd n'ime ala n'ígwé nke ala.
Ọnọdụ nke coniferous ọhịa na-enye aka na e guzobere ụdị ala pụrụ iche - podzolic.
Ngwakọta nke ala podzolic
Na mkpokọta, ala podzolic bụ ala dị ukwuu nke nwere ụfọdụ njirimara. Ala ahụ nwere ọtụtụ ọkwa. Nke mbu bu ahihia nke oke ohia, nke noo na onwa 3 rue 5, nwere agba aja aja. Ngwurugwu a nwere ogige dị iche iche dị iche iche - akwụkwọ, ahịhịa coniferous, mosses, anụmanụ. Agba nke abụọ bụ 5 ruo 10 centimeters ogologo ma nwee agba ntụ-acha ọcha na agba. Nke a bụ humus-eluvial horizon. Nke atọ bụ akwa podzolic. Ọ dị mma, sie ike, enweghị usoro ọ bụla, ọ na-acha ọcha. Ọ dina n'ogo nke 10-20 centimeters. Nke anọ - akwa illuvial, nke dị n'ogo nke 10 ruo 30 centimeters, bụ aja aja na odo, dị oke oke ma na-enweghị usoro. O nwere, obughi soso na humus, kamakwa silt particles, oxides dị iche iche. Ọzọkwa, e nwere oyi akwa nke jupụtara na humus, na mbara igwe ọzọ na-adịghị mma. Nke a na-esote nkume nne na nna. Ndò nke oyi akwa na-adabere na agba nke ụdị. Ndị a bụ isi edo edo-acha ọcha.
Ke ofụri ofụri, podzol nwere ihe dị ka pasent abụọ humus, nke na-eme ka ala ahụ ghara ịmị mkpụrụ, mana nke a zuru oke maka uto nke osisi coniferous. Obere ọdịnaya nke ihe ndị bara uru bara uru bụ n'ihi ọnọdụ ọjọọ.
Ejiri mpaghara okike nke ohia coniferous nwere ụdị ala dị ka ala podzolic. A na-ahụta ịmụ nwa, mana ọ dị mma maka uto nke larch, fir, pine, cedar, spruce na osisi ndị ọzọ na-eto eto. Ihe niile dị ndụ n’ime osisi ohia coniferous na-esonye n’iru ala podzolic.
