Nthaka zapodzolic zimapangidwa m'nkhalango za coniferous. Mitundu ya zomera za m'nkhalango ndi ma organic acid amatenga nawo mbali pazoyambira za dothi lamtunduwu. Nthaka yamtunduwu ndi yoyenera kukula kwa ma conifers, zitsamba, zomera za herbaceous, mosses ndi ndere.
Zoyenera kupanga podzol
Mtundu wa nthaka wa podzolic umapangidwa motere:
- kutentha kwapansi;
- kutaya aquarium;
- nayitrogeni wochepa masamba omwe agwera pansi;
- ntchito pang'onopang'ono ya tizilombo;
- acid-kupanga mafangasi kuwonongeka;
- nyengo yozizira yozizira;
- masamba akugwa amapanga gawo limodzi;
- kutsetsereka kwa zidulo m'munsi mwake.
Zomwe nkhalango ya coniferous imathandizira pakupanga malo apadera - podzolic.
Kapangidwe ka nthaka ya podzolic
Mwambiri, dothi la podzolic ndi gulu lalikulu la dothi lomwe lili ndi mawonekedwe ena. Nthaka imakhala ndi zigawo zingapo. Yoyamba ndi zinyalala zamtchire, zomwe zimakhala masentimita 3 mpaka 5, zimakhala ndi bulauni. Mzerewu uli ndi mankhwala osiyanasiyana - masamba, masingano a coniferous, mosses, ndowe za nyama. Chosanjikiza chachiwiri ndichotalika masentimita 5 mpaka 10 ndipo ndi choyera. Uwu ndi mawonekedwe a humus-eluvial. Chachitatu ndi wosanjikiza wa podzolic. Ndi yosalala bwino, yolimba, yopanda mawonekedwe omveka, ndipo ndi yoyera phulusa. Imagona pamlingo wa masentimita 10-20. Wachinayi - wosanjikiza wamawala, womwe uli pamtunda wa masentimita 10 mpaka 30, ndi bulauni ndi chikasu, wandiweyani komanso wopanda mawonekedwe. Lili osati humus yekha, komanso silt particles, zosiyanasiyana oxides. Kuphatikiza apo, pali wosanjikiza wopindulitsa ndi humus, komanso mawonekedwe ena owala. Izi zimatsatiridwa ndi thanthwe la makolo. Mthunzi wosanjikiza umatengera mtundu wa mtunduwu. Izi ndizithunzi zoyera kwambiri zachikaso.
Mwambiri, podzol imakhala ndi pafupifupi theka la humus, zomwe zimapangitsa kuti nthaka isakhale yachonde kwambiri, koma ndikokwanira kukula kwa mitengo ya coniferous. Zomwe zili zochepa zofufuzira zimachitika chifukwa cha zovuta.
Dera lachilengedwe la nkhalango ya coniferous limadziwika ndi dothi ngati dothi la podzolic. Imadziwika kuti ndi yopanda chonde, koma ndiyabwino pakukula kwa larch, fir, pine, mkungudza, spruce ndi mitengo ina yobiriwira nthawi zonse. Zamoyo zonse za m'nkhalango ya coniferous zimatenga nawo gawo pakupanga nthaka ya podzolic.
