Ma feteleza a lime opopera

Ndimagwiritsa ntchito laimu pamunda wanga, chifukwa nthaka yathu ndi acidic. Ndamva kuti mutha kupanga feteleza zina kuti muchite izi. Ndiuzeni feteleza wa laimu, ndi ntchito ndi mawonekedwe ake.

Pafupifupi mbewu zonse zimafunikira nthaka yopatsa thanzi yokhala ndi acidity yotsika kapena yosaloledwa. Komabe, kupangika kotereku sikumachitika kawirikawiri, popeza dothi lokhala ndi acidity yambiri imapezeka kwambiri. Kenako feteleza wa laimu amabwera kudzapulumutsa akatswiri azomanga, olima, olima maluwa ngakhale alimi a maluwa.

Mtundu uwu wa feteleza ndi zinthu zapadera zomwe zimagwiritsidwa ntchito kuti nthaka isamaoneke, komanso kuidzaza ndi calcium, yofunikira pakukula kwa mbewu.

Kuti mudziwe feteleza uti wogwiritsidwa ntchito bwino m'nthaka ina mukamalimira mbewu zosiyanasiyana, muyenera kuzolowera mitundu yayikulu ya feteleza wa laimu, momwe amagwirira ntchito komanso momwe amagwiritsira ntchito.

Mitundu ya feteleza wa laimu

Za feteleza wa laimu amagawika m'magulu atatu, kutengera mwala womwe adachokera kuti:

olimba (miyala yomwe ikufuna kupera kapena kuwotcha), monga miyala ya mwala, choko ndi dolomite;
zofewa (safuna kukukuta) - marl, ufa wachilengedwe wa dolomite, calcareous tuff, laimu;
zinyalala za mafakitale zomwe zimakhala ndi laimu yambiri (fumbi la simenti, shale ndi phulusa la peat, ufa woyera, matope opukutira).

Kuphatikiza apo, amasiyanitsanso gulu lomwe lakhazikitsidwa ndimatanthwe achilengedwe - awa ndi laimu yopsereza (yofulumira komanso yolimba).

Kugwiritsa ntchito feteleza wa laimu

Mukukula mbewu za m'munda kuti muchepetse nthaka, feteleza zotsatirazi nthawi zambiri amagwiritsidwa ntchito:

Chimodzimodzi. Amathira dothi nthawi yophukira kapena masika kukumba kamodzi pachaka chilichonse, ndi acidity yayikulu - chaka chilichonse. Nthawi zonse dothi ladothi limachokera ku 4 mpaka 10 kg pa 10 lalikulu mamilimita. m., ndi mchenga - okwanira 2 kg pamalo omwewo. Amagwiritsidwanso ntchito kuwongolera tizilombo (pa 1 sq. M. - osapitirira 500 g yamakanizo) ndi mitengo yotchinga.
Nthawi yachangu. Amagwiritsidwa ntchito kuti awononge namsongole pamadothi olemera.
Dolomite ufa (dolomite wosweka). Amagwiritsidwa ntchito kuyimitsa pachikuto cha chipale chofewa, ngati sichikupitilira 30 cm, komanso kulowetsamo zitunda zobiriwira asanalore. Kukula kwake ndi 500-600 g pa lalikulu limodzi. m. nthaka yokhala ndi acidity yambiri komanso yapakati, ndi 350 g - yotsika. Mukamaimitsa mabedi wowonjezera kutentha - osapitirira 200 g.
Chalk. Gwiritsani ntchito kupindika masika, mlingo waukulu ndi 300 g pa 1 sq. m. acidic nthaka.
Mergel. Yoyenera nthaka yopepuka, yobweretsedwa pansi pokumba ndi manyowa.
Tufa. Ili ndi laimu pafupifupi 80%, ndipo imagwiritsidwa ntchito ngati marl.
Nyanja ya lima (malo owuma). Muli 90% laimu, yowonjezedwa ndi organic.